2014年8月7日星期四

Aviation Research and Application of Titanium Alloys titanium bars for sale

Development needs of high-performance aircraft engines pulling the development of high-temperature 
titanium alloy, titanium alloy using titanium plate suppliers the temperature gradually increased from the 1950s to the alloy 
represented through improved to alloy represented. Currently, representatives of the international 
advanced high temperature titanium alloy United States, Britain, Russia and China. Composition and 
performance characteristics of high temperature titanium alloy. Problems flame titanium research and 
development direction present, except the United States and Russia, some typical titanium retardant 
has been applied, the study of other countries on the flame is still in the research phase titanium 
alloy, titanium alloy type flame medical grade titanium retardant less costly and flame retardant properties of non-uniform 
evaluation methods have hindered the development of fire-retardant titanium. Through research, the 
authors believe that the development direction of the flame titanium alloy mainly: (1) development 
of uniform standards and methods of evaluation of titanium flame retardant properties. Properly 
evaluate flame retardant properties of titanium alloys is one of the key technologies of flame 
titanium, titanium alloys, including combustion simulation methods and testing techniques. 
Currently, the evaluation method on the flame retardancy is no uniform standard, countries have 
adopted different methods of testing. So retardant performance evaluation method to develop a 
unified standard titanium will effectively promote the exchange of national retardant titanium. (2) 
improve the overall mechanical properties of titanium alloys retardant. Compared with flame 
titanium, titanium alloy retardant poor mechanical properties, the working temperature is lower. On 
how to further improve the mechanical properties of the alloy of the need for a deeper study. (3) 
reduce the flame titanium costs. titanium standard parts Resistant titanium alloy contains a lot of noble metal elements V, 
resulting in higher costs, limiting its applications. Domestic scholars have adopted partial 
substitution of lower-priced Mo V for a certain amount of research to try.

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