tuoian
2014年3月23日星期日
contain titanium axle or untested formulas
Effect of protection, and even some products also contain
Xinnuo medical titanium alloy or
untested formulas.Of course, there are men sunscreen, what is a good sunscreen, or sunscreen
what brand is good, is really want to see if it can effectively protect the skin
from sunburn. Sunscreen, according to the quality of a material can be divided
into frost and prevent frost and dew, spray, sunscreen, etc., for different skinChoice. Below we need to pay attention to is that some sunscreen products
can cause skin cancer, after sun care tips, reduce sunburn skin chromatism
environmental working group tested 1700 types of sunscreen products, according
to the report, nearly 90 brands contain zinc and
thin titanium sheet . The children,
sensitive skin Feeling person, and other consumer want to get the most effective UVA
protection is not a wise choice, because the chemical elements of exposed to the
sun and skin cancer.
2014年1月14日星期二
Three characteristics of titanium jewelry
1 , the essential characteristics :
Light : the proportion of titanium is 4.51 , about stainless steel, half of cobalt, chromium and other alloys titanium pipe, it is much lighter than gold 16.3 , in making earrings, necklaces and other jewelry when obvious advantages.
Titanium has good corrosion resistance : Titanium is a very active element , easily react with oxygen to produce Tio2, but several to several tens nm oxide film formed on the surface of titanium is extremely compact complete with partial damage from the moment of repair capacity , and is stable in most environments , it is the theoretical basis of the corrosion resistance of titanium . It embodies the advantages of jewelry is non-corrosive , not color, can long maintain a good luster, and is not afraid of water.
Titanium can be colored : Titanium metal has a very interesting feature , titanium placed on certain current through the electrolyte , the surface should be based on the electrolysis will be a layer of oxide film , and the thickness of the oxide film may decide to change the color , and and no external element. Now do the colors are gold , black, blue , brown , flowers and other colors . This feature makes it more colorful and more fashion jewelry design .
Titanium is not easy deformation , do not re- shaping: high titanium hardness, not easy to deformation , unlike ordinary wear gold and silver jewelry , etc. After a period of time need to re- shaping.
2 , stylish features:
New Materials logo : titanium jewelry is new material appears to break the traditional , old gold and silver jewelry jewelry industry domination flag . In addition to decorative jewelry , has become a symbol of status and identity , as the third metal titanium jewelry into jewelry industry has added more healthy , elegant and stylish charm.
Female Spirit Symbol: titanium (Ti) --- silver-gray metal , the proportion of 4.5 , melting point 1668 ° C, titanium texture is very light , but very tough, lightweight representatives of urban women , beautiful but tough .
Male spirit symbol : 1795 German scientist Bruce carats found in the study of rutile titanium , he sons of the soil of ancient Greek mythology, the Titans (titan) to name , and " Titan Spirit" and courage are the same meaning, it natural strength and texture like Titan , like heroism , highlighting the urban men like sons of the soil " Titan" spirit.
Love symbol mark : Titanium with corrosion-resistant, it will not be like the silver will turn black , at room temperature for life to maintain their color . Couples jewelry represents love medical titanium plate, loyalty , and never betray , consistent supreme quality.
3 , health characteristics:
Titanium on the human body without any damage and the first to meet the health and longevity of the pursuit , medically proved : Titanium organs can be permanently implanted in the human body , showing its magical harmless to the human body and very good biocompatibility . let titanium jewelry loyalty stability after prolonged contact with the human body does not produce allergies, skin , nerves and taste are not adversely affected , like your lover ambiguous , so it has a tall hat : biophile metals. Therefore it is absolutely harmless for skin allergies modern people can become their first choice.
Light : the proportion of titanium is 4.51 , about stainless steel, half of cobalt, chromium and other alloys titanium pipe, it is much lighter than gold 16.3 , in making earrings, necklaces and other jewelry when obvious advantages.
Titanium has good corrosion resistance : Titanium is a very active element , easily react with oxygen to produce Tio2, but several to several tens nm oxide film formed on the surface of titanium is extremely compact complete with partial damage from the moment of repair capacity , and is stable in most environments , it is the theoretical basis of the corrosion resistance of titanium . It embodies the advantages of jewelry is non-corrosive , not color, can long maintain a good luster, and is not afraid of water.
Titanium can be colored : Titanium metal has a very interesting feature , titanium placed on certain current through the electrolyte , the surface should be based on the electrolysis will be a layer of oxide film , and the thickness of the oxide film may decide to change the color , and and no external element. Now do the colors are gold , black, blue , brown , flowers and other colors . This feature makes it more colorful and more fashion jewelry design .
Titanium is not easy deformation , do not re- shaping: high titanium hardness, not easy to deformation , unlike ordinary wear gold and silver jewelry , etc. After a period of time need to re- shaping.
2 , stylish features:
New Materials logo : titanium jewelry is new material appears to break the traditional , old gold and silver jewelry jewelry industry domination flag . In addition to decorative jewelry , has become a symbol of status and identity , as the third metal titanium jewelry into jewelry industry has added more healthy , elegant and stylish charm.
Female Spirit Symbol: titanium (Ti) --- silver-gray metal , the proportion of 4.5 , melting point 1668 ° C, titanium texture is very light , but very tough, lightweight representatives of urban women , beautiful but tough .
Male spirit symbol : 1795 German scientist Bruce carats found in the study of rutile titanium , he sons of the soil of ancient Greek mythology, the Titans (titan) to name , and " Titan Spirit" and courage are the same meaning, it natural strength and texture like Titan , like heroism , highlighting the urban men like sons of the soil " Titan" spirit.
Love symbol mark : Titanium with corrosion-resistant, it will not be like the silver will turn black , at room temperature for life to maintain their color . Couples jewelry represents love medical titanium plate, loyalty , and never betray , consistent supreme quality.
3 , health characteristics:
Titanium on the human body without any damage and the first to meet the health and longevity of the pursuit , medically proved : Titanium organs can be permanently implanted in the human body , showing its magical harmless to the human body and very good biocompatibility . let titanium jewelry loyalty stability after prolonged contact with the human body does not produce allergies, skin , nerves and taste are not adversely affected , like your lover ambiguous , so it has a tall hat : biophile metals. Therefore it is absolutely harmless for skin allergies modern people can become their first choice.
2014年1月12日星期日
Titanium carbide in the end there is no health effect
Tourmaline fishes should be very simple thing , before I go back to Taiwan to see a lot of books in bookstores on tourmaline , I have probably turned it, the impression is that the tourmaline crystal structure will produce far infrared and negative ions, and because tourmaline itself charged , so called tourmaline it ! but electricity itself is brought minor tourmaline , so will not have economic benefits, only some traders to take tourmaline hype made goods .
Tourmaline is not the same as the product having micro-current adjustment of the biological efficacy of the use of titanium as healthy , but continuously emits trace silly and far infrared anion !
I believe that is directly powdered tourmaline no actual efficacy because any electrical stuff is generated a very small amount , the use of special technology to be applied will be combined to produce a more significant value.
I am here to get the data also pointed out that the application of tourmaline in Japan as the first ( that is, Japan has the original stone tourmaline processing technology ) !
Most Taiwanese are here to buy a special powder made in Japan with Tourmaline to manufacture products , but these powders are often spread radioactive contamination events are so conscientious manufacturers now have to avoid using this class materials to manufactured goods . But some of the more non-technical companies in Taiwan and China still remains the use of such materials to manufacture products ....
Potential therapy in Taiwan is also a book in the bookstore introduced , but did not like the comparison of the number of books tourmaline so much, we should still be looking to get a closer look of .
Most health-care industry more professional people who do not recommend the use of potential therapies hastily because harm than help big ... so these things are in some park or shop to attract unsuspecting elderly to use.
Similarly, potential therapies can not adjust the body's biological micro-current , it will destroy the body 's biological micro-current to run the original path , not accidentally !
Industry 're unclear , it means even the industry are half-baked , or even industry may even understand himself ,titanium sheet casually come up with something to sell out , so what I believe in Taiwan abound ... ..
Titanium carbide does not have any health benefits , just like tourmaline had no economic value , as are necessary for the job , through special treatment . Through technology and how will they deal value even health function, it is really a manufacturer's trade secrets ! !
In Canada or Japan, two terms , though they are using titanium to when the underlying material, but due to the application of the technology is different , so the show 's performance is different. At present, only Canada and Japan seems to have developed out of two titanium material that has the adjustment of biological micro-current function.
Should be the most powerful Canadian in this house, although there than in Japan Fukuda late, but users on the public , there should have been the first brand on the network .
I am not an expert in materials titanium whole distributor , but the use of people should not be called an exaggeration , especially in terms of the use of titanium products , Dr. Oh !
Tourmaline is not the same as the product having micro-current adjustment of the biological efficacy of the use of titanium as healthy , but continuously emits trace silly and far infrared anion !
I believe that is directly powdered tourmaline no actual efficacy because any electrical stuff is generated a very small amount , the use of special technology to be applied will be combined to produce a more significant value.
I am here to get the data also pointed out that the application of tourmaline in Japan as the first ( that is, Japan has the original stone tourmaline processing technology ) !
Most Taiwanese are here to buy a special powder made in Japan with Tourmaline to manufacture products , but these powders are often spread radioactive contamination events are so conscientious manufacturers now have to avoid using this class materials to manufactured goods . But some of the more non-technical companies in Taiwan and China still remains the use of such materials to manufacture products ....
Potential therapy in Taiwan is also a book in the bookstore introduced , but did not like the comparison of the number of books tourmaline so much, we should still be looking to get a closer look of .
Most health-care industry more professional people who do not recommend the use of potential therapies hastily because harm than help big ... so these things are in some park or shop to attract unsuspecting elderly to use.
Similarly, potential therapies can not adjust the body's biological micro-current , it will destroy the body 's biological micro-current to run the original path , not accidentally !
Industry 're unclear , it means even the industry are half-baked , or even industry may even understand himself ,titanium sheet casually come up with something to sell out , so what I believe in Taiwan abound ... ..
Titanium carbide does not have any health benefits , just like tourmaline had no economic value , as are necessary for the job , through special treatment . Through technology and how will they deal value even health function, it is really a manufacturer's trade secrets ! !
In Canada or Japan, two terms , though they are using titanium to when the underlying material, but due to the application of the technology is different , so the show 's performance is different. At present, only Canada and Japan seems to have developed out of two titanium material that has the adjustment of biological micro-current function.
Should be the most powerful Canadian in this house, although there than in Japan Fukuda late, but users on the public , there should have been the first brand on the network .
I am not an expert in materials titanium whole distributor , but the use of people should not be called an exaggeration , especially in terms of the use of titanium products , Dr. Oh !
2014年1月8日星期三
China titanium plates Industry Development two issues to note
First, to improve the quality of titanium products
Titanium and titanium processing material quality sponge , titanium has been a key factor in the application of key indicators that people are concerned about the quality of titanium sponge titanium impurity element content , hardness and particle size , chemical composition of titanium processing materials ( including alloys ingredients ) , accuracy and consistency , mechanical properties and surface quality of the organizational structure .
Overall, China has roughly the same quality titanium products and foreign products, but also the existence of a gap. Such as high hardness values of titanium sponge , according to foreign standards pass rate of production of titanium processing material is low, poor surface quality . These gaps restricted the Chinese titanium products more widely used and further market development.
China 's sustained rapid economic growth and large aircraft program also provides a more titanium products, but huge potential market for high -quality requirements. To meet the domestic needs, the rapid growth in production of titanium products , while firmly higher quality, quality of the road , the Chinese titanium industry consists of a large country built a powerful titanium industry grow with China 's large aircraft , the Chinese titanium responsibilities industry workers.
Second , take scientific and harmonious development of the road
Adhere to the scientific concept of development, building a harmonious development of titanium industry is an objective requirement of the industry. For an industry, should be divided into harmony
Harmony, harmony between enterprises , human titanium sheet, environmental and social enterprises and harmony between people and so on . Harmony between people, should adhere to the people -oriented, it is necessary to build consensus for enterprise development, while respecting each employee 's personality, the formation of a help to mobilize the enthusiasm and creativity of all employees of the internal management and incentive mechanisms , the formation of active progressive corporate culture. Asked enterprises and harmony , requires companies to ask both compete with each other , but also mutual respect , mutual understanding , mutual cooperation . Established between peers encourage each other , complement each other , upstream and downstream enterprises asked mutual promotion and common development of the model is the objective requirements of the development of the industry . Establish business relations and environmental harmony , is a big problem of the relationship between business survival . The titanium industry, especially Titanium sponge , the production process of chlorine-containing gas contains a large number , there are more waste and waste . Strengthen the supervision of the raw material used to improve the technical level of production technology and equipment , making slag as little as possible , leakage medical titanium bar, improve the handling capacity of the waste is a mandatory requirement of the enterprise in harmony with the environment .
In short , according to the scientific concept of development to the planning and development of enterprises, focusing on corporate social responsibility , energy conservation, titanium enterprises should take the attitude.
Titanium and titanium processing material quality sponge , titanium has been a key factor in the application of key indicators that people are concerned about the quality of titanium sponge titanium impurity element content , hardness and particle size , chemical composition of titanium processing materials ( including alloys ingredients ) , accuracy and consistency , mechanical properties and surface quality of the organizational structure .
Overall, China has roughly the same quality titanium products and foreign products, but also the existence of a gap. Such as high hardness values of titanium sponge , according to foreign standards pass rate of production of titanium processing material is low, poor surface quality . These gaps restricted the Chinese titanium products more widely used and further market development.
China 's sustained rapid economic growth and large aircraft program also provides a more titanium products, but huge potential market for high -quality requirements. To meet the domestic needs, the rapid growth in production of titanium products , while firmly higher quality, quality of the road , the Chinese titanium industry consists of a large country built a powerful titanium industry grow with China 's large aircraft , the Chinese titanium responsibilities industry workers.
Second , take scientific and harmonious development of the road
Adhere to the scientific concept of development, building a harmonious development of titanium industry is an objective requirement of the industry. For an industry, should be divided into harmony
Harmony, harmony between enterprises , human titanium sheet, environmental and social enterprises and harmony between people and so on . Harmony between people, should adhere to the people -oriented, it is necessary to build consensus for enterprise development, while respecting each employee 's personality, the formation of a help to mobilize the enthusiasm and creativity of all employees of the internal management and incentive mechanisms , the formation of active progressive corporate culture. Asked enterprises and harmony , requires companies to ask both compete with each other , but also mutual respect , mutual understanding , mutual cooperation . Established between peers encourage each other , complement each other , upstream and downstream enterprises asked mutual promotion and common development of the model is the objective requirements of the development of the industry . Establish business relations and environmental harmony , is a big problem of the relationship between business survival . The titanium industry, especially Titanium sponge , the production process of chlorine-containing gas contains a large number , there are more waste and waste . Strengthen the supervision of the raw material used to improve the technical level of production technology and equipment , making slag as little as possible , leakage medical titanium bar, improve the handling capacity of the waste is a mandatory requirement of the enterprise in harmony with the environment .
In short , according to the scientific concept of development to the planning and development of enterprises, focusing on corporate social responsibility , energy conservation, titanium enterprises should take the attitude.
2014年1月1日星期三
Titanium plates are resistant to corrosion characteristics
Titanium is a metal having a strong tendency to passivation , and oxidation in air or in a neutral aqueous solution can quickly generate a stable oxide layer of protective film , even if the film is destroyed for some reason , can be quickly restored automatically. Therefore, titanium has excellent corrosion resistance in oxidizing , neutral medium , made of titanium with titanium products also have strong corrosion resistance , widely used in the sealing surface material container equipment to address equipment sealing surface crevice corrosion problems.
Because of the great passivating titanium , in many cases, when in contact with dissimilar metals, corrosion is not accelerating , which may accelerate the corrosion of dissimilar metals . When such a low concentration of non -oxidizing acids , if Pb, Sn, Cu or Ti alloy Monel galvanic contacts , the corrosion rate of these materials , and titanium is not affected. In the hydrochloric acid when contacted with a low Ti steel , the nascent hydrogen generated on the surface of titanium , titanium oxide film destruction , not only causes embrittlement of titanium , titanium and accelerate corrosion of titanium which may be due to a high degree of hydrogen active period.
Titanium iron content of certain media affect corrosion of iron in addition to the reasons for the increase in raw material reasons , often when soldering iron stain penetration weld titanium wire, so that the local iron content increased weld , which when etching having a non-uniform properties. When using iron titanium support equipment, products made of iron and titanium contact surface iron contamination is almost inevitable in the region accelerated corrosion of iron contamination , especially in the presence of hydrogen . When the titanium oxide film surface contamination to mechanical damage , the infiltration of a metal hydroxide , based on the temperature , pressure, etc. , corresponding to the occurrence of hydrogen diffusion , which have different levels of the titanium embrittlement . Therefore, titanium and moderate temperature and moderate pressure hydrogen system used to avoid surface iron contamination.
In general medical titanium bar, titanium pitting does not occur . Made of titanium products also has anti- corrosion fatigue stability. Crevice corrosion resistance of titanium is better, especially Ti-0.3Mo-0.8Ni and Ti-0.2Pd alloy , so Ti-0.3Mo-0.8Ni and Ti-0.2Pd widely used to make industrial products.
Because of the great passivating titanium , in many cases, when in contact with dissimilar metals, corrosion is not accelerating , which may accelerate the corrosion of dissimilar metals . When such a low concentration of non -oxidizing acids , if Pb, Sn, Cu or Ti alloy Monel galvanic contacts , the corrosion rate of these materials , and titanium is not affected. In the hydrochloric acid when contacted with a low Ti steel , the nascent hydrogen generated on the surface of titanium , titanium oxide film destruction , not only causes embrittlement of titanium , titanium and accelerate corrosion of titanium which may be due to a high degree of hydrogen active period.
Titanium iron content of certain media affect corrosion of iron in addition to the reasons for the increase in raw material reasons , often when soldering iron stain penetration weld titanium wire, so that the local iron content increased weld , which when etching having a non-uniform properties. When using iron titanium support equipment, products made of iron and titanium contact surface iron contamination is almost inevitable in the region accelerated corrosion of iron contamination , especially in the presence of hydrogen . When the titanium oxide film surface contamination to mechanical damage , the infiltration of a metal hydroxide , based on the temperature , pressure, etc. , corresponding to the occurrence of hydrogen diffusion , which have different levels of the titanium embrittlement . Therefore, titanium and moderate temperature and moderate pressure hydrogen system used to avoid surface iron contamination.
In general medical titanium bar, titanium pitting does not occur . Made of titanium products also has anti- corrosion fatigue stability. Crevice corrosion resistance of titanium is better, especially Ti-0.3Mo-0.8Ni and Ti-0.2Pd alloy , so Ti-0.3Mo-0.8Ni and Ti-0.2Pd widely used to make industrial products.
2013年12月29日星期日
Some common β titanium and titanium alloys
Titanium - molybdenum titanium Department
Β titanium and molybdenum having the same lattice type and molybdenum in solid solution β titanium infinite . In a solution of molybdenum titanium at 600 ℃, 0.8% , when the molybdenum content exceeds 24 ~ 28% at 650 ℃ β single phase is formed . Ti - Mo binary system in the solid state is only a ~ β polymorphic transformation. In a titanium- molybdenum solubility of increase with decreasing temperature , titanium is not a supersaturated phase decomposition problem.
2 titanium - titanium vanadium
In the solid titanium shift occurred - exactly molybdenum . Vanadium and β have the same lattice type titanium , vanadium and titanium in the β solid solution is infinite . 600 ℃, vanadium and titanium in a solid solution of 3.5%. At 650 ℃, when the vanadium content of more than 18.5 % to 20% then form a single β -phase solid solution. In the liquid - solid transition , titanium - vanadium binary liquid line appears a minimum. Solubility of vanadium in a phase of decline in tandem with temperature increase , titanium is not a relative supersaturation and its decomposition problem.
3 titanium - niobium titanium Department
Its solid-state transformation and titanium - vanadium same liquid - solid transition similar to titanium - molybdenum . Niobium and titanium infinite β solid solution .titanium sheet Niobium at 600 ℃ in a solution of 4% of titanium , when the Nb content exceeds about 50% of the solid solution to form a single β . Its a / a + shape titanium β phase line - molybdenum similar. Nor supersaturated solid solution decomposition problem.
4 Titanium - Tantalum Department of titanium
Tantalum is also unlimited in β titanium solid solution . 600 ℃, a degree of solid solution of tantalum and titanium is 11 % when the content of tantalum is about more than 65% to form a single β solid solution.
5 titanium - iron- titanium
Β titanium iron solubility of 25% maximum , in 1085 ℃. The maximum solid solubility of iron in a 0.5% titanium , about 590 ℃ appear , the following occurs in the eutectoid transformation temperature , the solubility of the eutectoid point of about 15% . β = a + TiFe
6 titanium - . Manganese titanium
Its titanium-rich portion of the titanium - iron binary phase diagram of the Ti-rich part similar.titanium whole distributor The maximum solid solubility of manganese in the β titanium is about 33 % in 1175 ℃. The maximum solid solubility of manganese in a titanium of about 0.5% , in 550 ℃. Eutectoid transformation occurs at this temperature , the solubility of the eutectoid point of about 20% . β = a + TiMn
Β titanium and molybdenum having the same lattice type and molybdenum in solid solution β titanium infinite . In a solution of molybdenum titanium at 600 ℃, 0.8% , when the molybdenum content exceeds 24 ~ 28% at 650 ℃ β single phase is formed . Ti - Mo binary system in the solid state is only a ~ β polymorphic transformation. In a titanium- molybdenum solubility of increase with decreasing temperature , titanium is not a supersaturated phase decomposition problem.
2 titanium - titanium vanadium
In the solid titanium shift occurred - exactly molybdenum . Vanadium and β have the same lattice type titanium , vanadium and titanium in the β solid solution is infinite . 600 ℃, vanadium and titanium in a solid solution of 3.5%. At 650 ℃, when the vanadium content of more than 18.5 % to 20% then form a single β -phase solid solution. In the liquid - solid transition , titanium - vanadium binary liquid line appears a minimum. Solubility of vanadium in a phase of decline in tandem with temperature increase , titanium is not a relative supersaturation and its decomposition problem.
3 titanium - niobium titanium Department
Its solid-state transformation and titanium - vanadium same liquid - solid transition similar to titanium - molybdenum . Niobium and titanium infinite β solid solution .titanium sheet Niobium at 600 ℃ in a solution of 4% of titanium , when the Nb content exceeds about 50% of the solid solution to form a single β . Its a / a + shape titanium β phase line - molybdenum similar. Nor supersaturated solid solution decomposition problem.
4 Titanium - Tantalum Department of titanium
Tantalum is also unlimited in β titanium solid solution . 600 ℃, a degree of solid solution of tantalum and titanium is 11 % when the content of tantalum is about more than 65% to form a single β solid solution.
5 titanium - iron- titanium
Β titanium iron solubility of 25% maximum , in 1085 ℃. The maximum solid solubility of iron in a 0.5% titanium , about 590 ℃ appear , the following occurs in the eutectoid transformation temperature , the solubility of the eutectoid point of about 15% . β = a + TiFe
6 titanium - . Manganese titanium
Its titanium-rich portion of the titanium - iron binary phase diagram of the Ti-rich part similar.titanium whole distributor The maximum solid solubility of manganese in the β titanium is about 33 % in 1175 ℃. The maximum solid solubility of manganese in a titanium of about 0.5% , in 550 ℃. Eutectoid transformation occurs at this temperature , the solubility of the eutectoid point of about 20% . β = a + TiMn
2013年12月18日星期三
Effect of heat treatment on the properties of β titanium plates
β stabilizing element more dissolved β titanium , and to decrease the lattice parameter β titanium . β stabilizing element are raised to make room temperature tensile strength of pure titanium , while reducing the plasticity index elongation .titanium rod General eutectoid elements larger than the role of isomorphic elements.
With molybdenum , vanadium , niobium , and chromium, manganese, iron , cobalt, titanium impact of nickel on the elastic modulus and shear modulus of the crystalline elements eutectoid elements. In the quenched state , the peak value of the curve caused by the hardening phase ω . It makes elastic modulus, shear modulus and strength increases , the plastic lower .
Eutectoid β stabilizing element after adding titanium compound phase formed under certain conditions . However, the elements added slowly titanium eutectoid , compound phase is difficult to occur . Such as titanium - chromium system , TiCr2 often after long time to appear . In the system of analysis of the titanium element and the fast , sub-eutectoid alloy composition can be produced by the decomposition of the supersaturated phase a small amount of compound precipitated from the dispersion strengthening effect .
Improve β stabilizing element content , can keep more of β -phase alloys , can reduce sensitivity to hydrogen embrittlement . Further, in the two-phase alloy , the increase in the content of β stabilizing elements may also increase the hardenability of the alloy.
Mo can improve the thermal salt stress corrosion resistance of titanium alloys . Cobalt , palladium,titanium stockists molybdenum and niobium titanium in reducing medium can improve the corrosion resistance.
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With molybdenum , vanadium , niobium , and chromium, manganese, iron , cobalt, titanium impact of nickel on the elastic modulus and shear modulus of the crystalline elements eutectoid elements. In the quenched state , the peak value of the curve caused by the hardening phase ω . It makes elastic modulus, shear modulus and strength increases , the plastic lower .
Eutectoid β stabilizing element after adding titanium compound phase formed under certain conditions . However, the elements added slowly titanium eutectoid , compound phase is difficult to occur . Such as titanium - chromium system , TiCr2 often after long time to appear . In the system of analysis of the titanium element and the fast , sub-eutectoid alloy composition can be produced by the decomposition of the supersaturated phase a small amount of compound precipitated from the dispersion strengthening effect .
Improve β stabilizing element content , can keep more of β -phase alloys , can reduce sensitivity to hydrogen embrittlement . Further, in the two-phase alloy , the increase in the content of β stabilizing elements may also increase the hardenability of the alloy.
Mo can improve the thermal salt stress corrosion resistance of titanium alloys . Cobalt , palladium,titanium stockists molybdenum and niobium titanium in reducing medium can improve the corrosion resistance.
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Difference Analysis of titanium plates and titanium
Only pure titanium element , it is difficult in the general environment are generally in the presence of a titanium case ... compounds.
Even the market selling titanium metal jewelry , which can not be the real titanium is pure titanium. In the general case , the outermost layer of titanium would naturally thin titanium oxide.
Titanium dioxide is a compound itself already , titanium pipe and its chemical and physical characteristics are different from the original titanium , can not put together a comparison .
Due to the relative stability of titanium dioxide , so the market is to add titanium dioxide white paint to get pure white .... White ingredients also titanium dioxide.
Some use physical sunscreen skin care products , titanium dioxide is also used to achieve the effect of the sun .
Titanium dioxide titanium dioxide is called in the industry , the price is not expensive .... applications are very wide !
Titanium itself non-toxic , so the majority of the titanium compound is also related toxic .
Line of beauty in the material or related material coating lines , are easy to buy titanium dioxide. Currently titanium dioxide according to their molecular size, there is the general type and micron -type , or finer nanometer type ......
Although titanium dioxide itself is non-toxic,medical titanium bar but if you are using a nano -grade titanium dioxide, should be especially careful when using avoid inhalation of too much process titanium dioxide nano particles into the lungs !
Even the market selling titanium metal jewelry , which can not be the real titanium is pure titanium. In the general case , the outermost layer of titanium would naturally thin titanium oxide.
Titanium dioxide is a compound itself already , titanium pipe and its chemical and physical characteristics are different from the original titanium , can not put together a comparison .
Due to the relative stability of titanium dioxide , so the market is to add titanium dioxide white paint to get pure white .... White ingredients also titanium dioxide.
Some use physical sunscreen skin care products , titanium dioxide is also used to achieve the effect of the sun .
Titanium dioxide titanium dioxide is called in the industry , the price is not expensive .... applications are very wide !
Titanium itself non-toxic , so the majority of the titanium compound is also related toxic .
Line of beauty in the material or related material coating lines , are easy to buy titanium dioxide. Currently titanium dioxide according to their molecular size, there is the general type and micron -type , or finer nanometer type ......
Although titanium dioxide itself is non-toxic,medical titanium bar but if you are using a nano -grade titanium dioxide, should be especially careful when using avoid inhalation of too much process titanium dioxide nano particles into the lungs !
2013年12月5日星期四
Titanium , medical titanium plates anode coating
Iridium coated titanium , tantalum , titanium mesh anode products anodic oxygen evolution is a kind of resistance , mainly used in oxygen reaction , especially for acidic electrolyte , such as a certain concentration of sulfuric acid electrolyte , ultra-low oxygen titanium standard parts, oxygen can be used for electrolysis, chlorine is also resistant to corrosion, can be used to release oxygen and chlorine electrolysis, water electrolysis as it is an acidic reaction medium good oxygen electrode material , the electrode material in such a limited environment optional. The coated electrodes have been used in organic electrolysis, such as cysteine , glyoxylic acid, succinic acid , can be used Cr3 + + → Cr6 + electrolysis , water treatment for the organic electrolytic oxidation of indirect oxidation of organic matter in water and toxic substances, as the conversion of CN- . But also in the electroplating industry , as an auxiliary electrode , such as Cr -plated auxiliary anode , auxiliary anode copper , electrolytic zinc auxiliary anode , auxiliary anode cathodic protection , etc.
Ruthenium - Iridium - three yuan coated titanium anodes
The hydroxyl -containing coatings for high anode electrolyte , oxygen corrosion resistant , suitable for ion-exchange membrane electrolysis. Coating indicators:
1 , the discharge current density potential in 4000A/m2 1.18 volts (SCE).
2 , strengthen life ( coating weight loss method ) 1.02mv / 4 hours. cm2, life protection over five years , has been carried out in the industrial power slot.
Ruthenium - Iridium - tin - titanium (Ru-Ir-Sn-Ti) four yuan coated electrodes .
1 , low chlorine evolution potential , the potential is too small , the current density in the 2000A/m2 chlorine discharge potential is not greater than 1.12V, the overpotential less than 20mv.
2, the polarization current density of less than 30mv/10 units .
3 , to strengthen the long life 0.5N H2SO4, 1A/cm2 of current density , the life is greater than 1500 minutes .
The above three indicators are better than the industry specified target ( industry indicators: potential 1.13 V, the current density polarization 40mv/10 units , strengthen life of more than 1000 minutes ) . The coating has been widely used in the chlor-alkali industry , the actual life of up to 8 years.
Titanium mesh anode
The anode is a titanium mesh matrix, above the plating β-PbO2, which is characterized by ultra-high- oxygen titanium pipe, in acidic solution applications, especially some organic electrolysis, anodic oxidation reaction requires high potential , but also to minimize oxygen side effects , PbO2 electrode is a better material. Such as perchlorate electrolytic sewage treatment oxidation of organic matter , such as phenol-containing wastewater . It can also be used as a general release oxygen electrode , although its oxygen high, but its price is relatively Ta-Ir electrode is much cheaper , so in organic electrolysis , electroplating , sewage treatment and so many get applications.
Ruthenium - Iridium - three yuan coated titanium anodes
The hydroxyl -containing coatings for high anode electrolyte , oxygen corrosion resistant , suitable for ion-exchange membrane electrolysis. Coating indicators:
1 , the discharge current density potential in 4000A/m2 1.18 volts (SCE).
2 , strengthen life ( coating weight loss method ) 1.02mv / 4 hours. cm2, life protection over five years , has been carried out in the industrial power slot.
Ruthenium - Iridium - tin - titanium (Ru-Ir-Sn-Ti) four yuan coated electrodes .
1 , low chlorine evolution potential , the potential is too small , the current density in the 2000A/m2 chlorine discharge potential is not greater than 1.12V, the overpotential less than 20mv.
2, the polarization current density of less than 30mv/10 units .
3 , to strengthen the long life 0.5N H2SO4, 1A/cm2 of current density , the life is greater than 1500 minutes .
The above three indicators are better than the industry specified target ( industry indicators: potential 1.13 V, the current density polarization 40mv/10 units , strengthen life of more than 1000 minutes ) . The coating has been widely used in the chlor-alkali industry , the actual life of up to 8 years.
Titanium mesh anode
The anode is a titanium mesh matrix, above the plating β-PbO2, which is characterized by ultra-high- oxygen titanium pipe, in acidic solution applications, especially some organic electrolysis, anodic oxidation reaction requires high potential , but also to minimize oxygen side effects , PbO2 electrode is a better material. Such as perchlorate electrolytic sewage treatment oxidation of organic matter , such as phenol-containing wastewater . It can also be used as a general release oxygen electrode , although its oxygen high, but its price is relatively Ta-Ir electrode is much cheaper , so in organic electrolysis , electroplating , sewage treatment and so many get applications.
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