The advanced fighter aircraft structure is fabricated with metal materials including aluminium alloy

steel and titanium alloy materials. Due to both the high strength of steel and low density of aluminum

and the advantages of corrosion resistance

titanium alloy is paid more and more attention on a new generation of weapons and equipment in the countries all over the world and is widely used in structural materials

especially in the manufacture of advanced fighter aircraft structure especially. Such the United States

Russia

and China’s third generation fighter and F-22 as a new generation of fighter aircraft structures such as manufacturing titanium situation has been carried on the summary

especially for the United States fighter of the titanium alloy design selection ideas and hot forming process are analyzed and discussed.