Application Of Titanium In My Country's Aviation Field

In the 1980s, my country's WP13 and other aero-engines began to use titanium alloys to manufacture compressor discs, blades, casings, and other components. At the same time, the J-7, J-8, and other modified aircraft began to use TC4, TB5, TB6, and other titanium alloy parts. The Chinese J-7 fighter jet is a single-seat single-engine supersonic (2M) fighter jet. It first flew in 1966. The Chinese J-7 fighter jet began to use titanium, mainly for the heat insulation structure of the engine compartment. The J-8 fighter jet is a single-seat, twin-engine, supersonic high-altitude interceptor. It first flew in 1984. The J-7 and J-8 fighter jets are both second-generation fighter jets. The amount of titanium used in the fuselage of the J-8 (2) reaches 3.97%. The J-10 and J-11 use more titanium materials. The J-11 is an imitation of the Su-27 fighter. The titanium and titanium alloys used in my country's aircraft body include industrial pure titanium, Ti-2Al-1.5Mn, Ti-5Al-4V, Ti-6Al-4V, Ti-1023, and Ti-15-3. Jet engines such as WP-6, WP-7(BM), WP-13, WS-6, and WS-9 use titanium and titanium alloys for components such as blades, discs, and casings. Titanium alloys include Ti-6Al- 4V, Ti-5Al-2.5Sn, Ti-2Al-1.5Mn, Ti-4Al-1.5Mn, Ti-6Al-2.5Mo-1.5Cr-0.5Fe-0.3Si and Ti-6.5A 1.5Zr-0.3Si etc.

During the "Eleventh Five-Year Plan" period, China launched the large-scale mainline passenger aircraft project, which was included in the long-term plan of China's civil aircraft industry in 2020, and invested 50 billion to 60 billion yuan in the research and development of major aircraft projects. The group has completed the "Large Aircraft Plan Demonstration Report", developed its own mainline passenger aircraft in 13 years, and established a large mainline passenger aircraft manufacturing company. China now has the ability to develop large trunk aircraft. In addition to the design capabilities, in the process of cooperating with McDonnell Douglas to produce the MD90, the production and management capabilities of the mainline aircraft have been mastered. From the beginning of ARJ-21, it has been a drill for the development of large aircraft.

In my country's aviation field, the current consumption of titanium only accounts for 10%, but with the launch and implementation of China's large aircraft plan, the high-end development of China's titanium industry has ushered in the double benefits of policy and market. The application of titanium in the aviation field is bound to usher in great development.

Baoji Freelong Company can produce various specifications and models of titanium rods, titanium tubes, and titanium plates, such as aerospace titanium rods, ASTM B348 titanium rods, titanium Gr1 tubes, pure titanium plates, etc., to provide buyers with standard products, It is the development purpose of our company. If you have any intention, please contact us in time to quickly get a product quotation.