Titanium alloy has many advantages such as low density, high specific strength, wide operating temperature range (-269~600℃), corrosion resistance, low damping and weldability. It is the best material for aerospace vehicles to reduce weight and improve overall performance. Application level is an important aspect that reflects the advanced degree of aircraft. Improving the comprehensive mechanical properties of aircraft and reducing costs are important measures to promote the application of titanium alloys in the aerospace field.
With the development of aerospace technology, the application range of titanium alloys in the aerospace field continues to expand. Titanium alloy structural parts are increasingly showing the trend of large size, thin-walled curved surface, variable thickness and overall structure, which further improves the aerospace industry. The performance and structural rigidity of the aircraft have reduced weight. Titanium alloy precision forming technology will be the research focus of aerospace manufacturing technology.
Precision forming refers to the forming technology that approaches or meets the accuracy requirements of the part after the part is formed. It is based on the technical achievements of new materials, new equipment, new technology, computer-aided process design, etc., and develops traditional forming technology to realize the product High-efficiency, high-performance, low-cost manufacturing technology with little and no margin, precision-formed parts have high geometric accuracy and surface roughness, precise shape and excellent mechanical properties. Titanium alloy precision forming technology is widely used in the aerospace field, and its use can significantly improve the comprehensive performance and support capabilities of aerospace products such as various combat aircraft, aero engines, strategic and tactical missiles, and launch vehicles. Analyze the application progress of precision hot forming (including precision casting, ultra-speed forming/diffusion bonding, precision spinning and laser direct rapid prototyping) technology in precision forming technology. These technologies can achieve near-net-shape production with a material utilization rate of up to 70% ~90%, has already highlighted a broad development prospect and good application value in the aerospace field.
Gr1 Pure Titanium Bar ERTi-7 Titanium Welding Wire Gr7 Ti-0.2Pd Titanium Pipe Gr16 Ti-0.5Pd Titanium Pipe
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