Titanium is a refractory metal of a light metal, a density of 4.5 g / cm3, 57% only of iron. Strength titanium alloy with high strength comparable to steel, but also has good heat resistance and low temperature performance, long-term work at certain alloy between 450 ℃ ~ 550 ℃ and minus 250 ℃. Titanium has good salt tolerance classes, the ability to seawater and nitric acid corrosion, Ti-30M alloy is resistant to high concentrations of hydrochloric acid and sulfuric acid corrosion. These advantages of titanium, titanium deserved to be called a "space" metal, "Ocean" and the following metal steel, aluminum metal after the third and so on.
Titanium is very versatile, as the "space" of metal, titanium standard parts is used as aircraft, rocket engine materials, structural materials, such as skin and various pipe joints. A Boeing 747 aircraft with 42.7 tons of titanium, titanium 57 t 777, 777ER aircraft titanium even up to 68 tons, F-15 fighter jets also up 24.5 tons of titanium. The United States in the 21st century superiority fighter F-22 is the only large-scale use of titanium ensures excellent its various properties.
As a "sea" of metal, titanium is currently able to mass-produced, the lowest price, and almost entirely free from metal sea erosion. Extensive use of the former Soviet nuclear submarine manufacturing titanium shell, the 3680-ton Alpha submarines, each ship 560 tons of titanium, medical titanium alloy Typhoon-class missile submarines 9000 tons. After using these submarines Titanium has a non-magnetic, dive deep (up to 900 m), fast speed, low noise and less maintenance times and so on. Titanium is also used extensively for offshore oil open using pipelines, nuclear power plants and fire station in the condenser. In the 21st century, the development of new marine industry, titanium spring wire is bound to play a major role in safeguarding.
Titanium used in the petrochemical industry, but has a pivotal role. Titanium and titanium alloys are widely used to produce acetaldehyde production process and the heat exchange reactor, the urea synthesis column production, wet chlorine gas cooler, chlor-alkali and chlorate electrolysis electrode, the production of ammonia soda ash cooling towers, nitrate Production of heat exchangers, reactors and distillation column. Titanium and its alloys in these areas are irreplaceable.
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an alloy containing a certain amount of the element α stable α phase equilibrium composition mainly composed of α-phase. α alloy proportion of small, good heat resistance, good weldability and excellent corrosion resistance, the disadvantage is the low temperature strength, and corrosion resistant material commonly used as the material.
2014年12月9日星期二
2014年12月5日星期五
Titanium wire
Titanium titanium wire deposit before storing nuclear waste in the role, you should first introduce high-level waste packaging system.titanium foil for sale Such systems can be summarized as a deep, at the bottom or depot level roadway tunnel in this deep, Ann stood a tank long 3m, 0.6m diameter of about 0.3 is equipped with a high-level radioactive waste metal cans. These tunnels below ground at 600 a 1000m.
First,seamless titanium tube the role should be clearly packaged as part of the waste cans and packaging waste layer.
Low titanium wire due to corrosion and high temperature corrosion and pitting of performance gaps, and therefore accounted for advantage in the selection of the outer layer of packaging material. Analysis showed that, compared with the relatively inexpensive iron-based alloys and nickel-based alloys, by unit volume weight, titanium wire as the outer packaging material aid cost-effective.
2014年12月2日星期二
Application of titanium in the chemical industry
Titanium used in petroleum, chemical and other sectors
Petrochemical reactors, pressure vessels, heat exchangers, separators, piping, distillation tower condenser lining and so on.
Chemical industry distillation columns, reactors, pressure vessels, heat exchangers, filters, measuring instruments, turbine blades, pumps, valves, pipes, chlor-alkali production electrodes, synthetic lining tower, other acid-resistant equipment lining.
Paper Industry blender, bleaching tower, heating bath, the reaction tower piping.
Bleacher continuous textile industry, a distillation column, the reaction vessel, a condenser, heat exchange tubes, centrifuge, spinneret, valves, pumps.
Metallurgical Industry steel getter alloy additives, superconducting alloy material, electrolytic high purity metal (e.g., sodium, nickel, cobalt) of the cathode plate and the plating bath and the like.
Desalination and power plant heat exchangers, condensers, water heaters, pipes, other contact with seawater equipment.
Naval vessels housing industry, decks, valves, wing, propeller boats, drive shaft, the steam engine, the deep submarine pressure tanks, development of marine equipment.
Other titanium industrial bar ultrahigh vacuum pumps, medical and orthopedic instruments, artificial joints, pharmaceutical and food industry equipment.
Second, the titanium in the aviation industry application specific strength of titanium and its alloys (important than strength) is high in the metal structure of the material, its strength steel equivalent, but its importance is only 57% of the steel. In addition, the heat resistance of titanium and its alloys are strong, in the atmosphere of 500 ℃ can still maintain good strength and stability, but also short-term operating temperature even higher. The aluminum 150 ℃, stainless steel at 310 ℃ to lose their mechanical properties. When the aircraft missiles, rocket-speed flight, the engine and the surface temperature is very high, aluminum was not competent, the application of titanium alloy is very appropriate. It is because when the titanium and its alloys have high strength, light weight, heat and strong overall excellent performance, aircraft used instead of other metals in it, not only to extend the service life of the aircraft, but also can reduce their weight, thus greatly improve its flight performance. Therefore, titanium is one of the aviation industry and the aerospace industry's most promising structural materials. Titanium and its alloys. Mach 2 aircraft that its engine with titanium increased, but also part of the body needs titanium. Greater than Mach 3.5 aircraft, the engine inlet temperature is very high, it is not a high impact strength, can withstand high pressure, anti-vibration. Therefore, titanium round bar and its alloys in rockets, missiles and spacecraft only for the manufacture of the engine casing and structural components, and for the manufacture of pressure vessels, such as high-pressure gas cylinders, cryogenic liquid fuel tanks. In addition, titanium and its alloys in nuclear reactors and weapons have military applications.
Petrochemical reactors, pressure vessels, heat exchangers, separators, piping, distillation tower condenser lining and so on.
Chemical industry distillation columns, reactors, pressure vessels, heat exchangers, filters, measuring instruments, turbine blades, pumps, valves, pipes, chlor-alkali production electrodes, synthetic lining tower, other acid-resistant equipment lining.
Paper Industry blender, bleaching tower, heating bath, the reaction tower piping.
Bleacher continuous textile industry, a distillation column, the reaction vessel, a condenser, heat exchange tubes, centrifuge, spinneret, valves, pumps.
Metallurgical Industry steel getter alloy additives, superconducting alloy material, electrolytic high purity metal (e.g., sodium, nickel, cobalt) of the cathode plate and the plating bath and the like.
Desalination and power plant heat exchangers, condensers, water heaters, pipes, other contact with seawater equipment.
Naval vessels housing industry, decks, valves, wing, propeller boats, drive shaft, the steam engine, the deep submarine pressure tanks, development of marine equipment.
Other titanium industrial bar ultrahigh vacuum pumps, medical and orthopedic instruments, artificial joints, pharmaceutical and food industry equipment.
Second, the titanium in the aviation industry application specific strength of titanium and its alloys (important than strength) is high in the metal structure of the material, its strength steel equivalent, but its importance is only 57% of the steel. In addition, the heat resistance of titanium and its alloys are strong, in the atmosphere of 500 ℃ can still maintain good strength and stability, but also short-term operating temperature even higher. The aluminum 150 ℃, stainless steel at 310 ℃ to lose their mechanical properties. When the aircraft missiles, rocket-speed flight, the engine and the surface temperature is very high, aluminum was not competent, the application of titanium alloy is very appropriate. It is because when the titanium and its alloys have high strength, light weight, heat and strong overall excellent performance, aircraft used instead of other metals in it, not only to extend the service life of the aircraft, but also can reduce their weight, thus greatly improve its flight performance. Therefore, titanium is one of the aviation industry and the aerospace industry's most promising structural materials. Titanium and its alloys. Mach 2 aircraft that its engine with titanium increased, but also part of the body needs titanium. Greater than Mach 3.5 aircraft, the engine inlet temperature is very high, it is not a high impact strength, can withstand high pressure, anti-vibration. Therefore, titanium round bar and its alloys in rockets, missiles and spacecraft only for the manufacture of the engine casing and structural components, and for the manufacture of pressure vessels, such as high-pressure gas cylinders, cryogenic liquid fuel tanks. In addition, titanium and its alloys in nuclear reactors and weapons have military applications.
2014年10月26日星期日
titanium standard parts to maintain steady growth in all areas of the application will
Until now, the growth of titanium standard applied in non-aeronautical, aerospace sector is still relatively stable.titanium grade 2 sheet If this trend is maintained, it will lay the foundation for the titanium standard parts industry, and to reduce the impact that is difficult to predict market demand for that part of the passive,Titanium tube supplier but in the future there is also a very unstable situation that may arise due to the titanium standard price increases, which in the chemical industry and the status of the application of the heat exchanger will not be compromised? titanium standard parts in energy production, conversion and storage, or in a new land transport and marine equipment, etc. will develop new and important purpose? titanium plates In these areas of instability will not be home in aviation, aerospace applications that impact?
Because titanium standard parts Pat widely used in various aspects, even if these conditions, due to different causes, but also by the cycle is different, so the overall effect is not considered. With titanium standard parts continue to expand to new energy and industry,titanium wire manufacturers making it possible to make titanium standard parts industry remains substantially stable growth rate, and will stimulate more investment, more research conducted disaster and infrastructure development.
Because titanium standard parts Pat widely used in various aspects, even if these conditions, due to different causes, but also by the cycle is different, so the overall effect is not considered. With titanium standard parts continue to expand to new energy and industry,titanium wire manufacturers making it possible to make titanium standard parts industry remains substantially stable growth rate, and will stimulate more investment, more research conducted disaster and infrastructure development.
2014年10月25日星期六
Titanium standard parts feature
Titanium standard parts is a chemical element, is a silvery-white transition metal.
Titanium standard parts is characterized by light weight, high strength, with a metallic luster, have a good corrosion resistance.
Titanium standard parts, good high temperature, titanium grade 2 sheet low temperature resistance, anti-acid, anti-alkali and high-strength, low density.
Titanium standard parts is characterized by light weight, high strength, with a metallic luster, have a good corrosion resistance.
Titanium standard parts, good high temperature, titanium grade 2 sheet low temperature resistance, anti-acid, anti-alkali and high-strength, low density.
titanium is a very active metal, and its equilibrium potential is low, the corrosion tendency of the thermodynamic medium is large. But in fact a number of titanium is stable medium, such as titanium in an oxidizing, neutral or weakly reducing medium such as corrosion resistant. This is because there are a lot of titanium and oxygen affinity,titanium whole distributor in the air or oxygen-containing medium, the titanium surface layer of dense, strong adhesion, large inert oxide film to protect the titanium substrate from corrosion. Even due to mechanical wear and tear will soon heal or regenerate. This indicates that the passivation of titanium is a metal having a strong tendency.
2014年10月19日星期日
titanium bars how to clean the filter
According to the different nature of pharmaceutical production requirements solvents and media technology engineering company for titanium filter regeneration procedures are as follows:
1, caustic: 3-5% solution of sodium hydroxide AR soak 30-60 minutes or so a temperature of 40 degrees.titanium alloy sheet Best in ultrasonic cleaning machine. After soaking with deionized water or filtered water for injection and outside the red to neutral, measured conductivity. Dry with clean air ≥0.4Mpa pressure.
2, acid: 5% nitric acid solution soak for 8 hours at a temperature of 40 degrees. Best in ultrasonic cleaning machine. After soaking with deionized water or filtered water for injection and outside the red to neutral, measured conductivity.Medical titanium alloy Dry with clean air ≥0.4Mpa pressure.
3, the above two methods may be used alone may also be used interchangeably with each other. If the conditions can be combined with ultrasonic cleaning machine best.
4, organic pollution can be combined with a surfactant cleaning, cell debris contaminated system conjugating enzyme cleaning effect is more ideal. (Food and drink can be a high concentration of citric acid wash)
Note: grade 3 titanium Always online blowback wash (line cleaning with pure liquid or compressed air or clean water filtration recoil) using the above method can reduce the number of cleaning.
1, caustic: 3-5% solution of sodium hydroxide AR soak 30-60 minutes or so a temperature of 40 degrees.titanium alloy sheet Best in ultrasonic cleaning machine. After soaking with deionized water or filtered water for injection and outside the red to neutral, measured conductivity. Dry with clean air ≥0.4Mpa pressure.
2, acid: 5% nitric acid solution soak for 8 hours at a temperature of 40 degrees. Best in ultrasonic cleaning machine. After soaking with deionized water or filtered water for injection and outside the red to neutral, measured conductivity.Medical titanium alloy Dry with clean air ≥0.4Mpa pressure.
3, the above two methods may be used alone may also be used interchangeably with each other. If the conditions can be combined with ultrasonic cleaning machine best.
4, organic pollution can be combined with a surfactant cleaning, cell debris contaminated system conjugating enzyme cleaning effect is more ideal. (Food and drink can be a high concentration of citric acid wash)
Note: grade 3 titanium Always online blowback wash (line cleaning with pure liquid or compressed air or clean water filtration recoil) using the above method can reduce the number of cleaning.
2014年10月10日星期五
titanium standard parts processing methods and uses
titanium standard parts into a variety of applications need to go through processing.titanium bar supplier Titanium standard parts processing methods have cutting, vacuum casting, EDM etching and super plastic forming. Due to the ever-changing form of denture parts and vary, so the vacuum casting is the best current methods. Inlays, crowns and bridges made of, can also use CAD / CAM method, high precision, less time-consuming, is a new technology being studied.
titanium standard parts of the proportion of small, high-strength, corrosion resistance, biocompatibility,titanium wire as the cutting-edge science and technology materials and high functional materials have strong vitality, is an ideal structural materials and corrosion-resistant materials, the military industry and civil all areas of industry, such as has been widely applied.
titanium standard parts of the proportion of small, high-strength, corrosion resistance, biocompatibility,titanium wire as the cutting-edge science and technology materials and high functional materials have strong vitality, is an ideal structural materials and corrosion-resistant materials, the military industry and civil all areas of industry, such as has been widely applied.
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