titanium spring wire Besides the extensive use of new materials

Besides the extensive use of new materials has become a common method of combat aircraft to lose weight . Weight loss in the application of new materials , the use of titanium and composite titanium spring wire materials are becoming more mainstream . F-22 titanium and composite materials using the ratio has reached 66% , while the traditional steel and aluminum is less than 20 %. From the recent media reports , China in the development of aviation titanium is very fast. China's titanium research and development, its performance level , production technology, processes and standards currently have reached the world advanced level. In the processing of titanium, January 18, 2013 2012 annual meeting of the National Science and Technology Awards Conference, Professor Wang Huaming Beijing University of Aeronautics and Astronautics presided over the " large complex plane forming an integral itanium wires member titanium laser technology" First State Technological Invention Award Award. This means that China has become the country after the United States , the world's second master aircraft titanium alloy structural components rapid prototyping and laser technology . And our country is better than the United States has been able to produce laser forming titanium components, to become the world's only master laser forming titanium large main bearing components manufactured and put into practical country. China 's J- 15 if they can embody innovative design features to minimize the weight of the structure , while a large number of new applications aviation titanium and other materials on the materials, coupled with the country already have some basic composites, the empty weight of the F -15 to achieve the decrease is absolutely no problem.
Followed in the avionics field . With respect to the former Soviet Union , China 's electronics industry is rapidly catching up the world advanced level . On airborne fire control radar, China 's J-10 , J- 11 has been equipped with multi-function pulse Doppler radar , according to media reports more new F-10B fighter equipped with phased array radar. Since China on phased array radar transceiver components and VLSI technology has made ​​great progress , so the F- 15 airborne radar in terms of fully capable titanium welding wire and " Super Hornet" in the same grade , and can even reach gusts M level. And in the past and have been complex and cumbersome Soviet fighter cockpit flight instruments compared to China's large fleet of three generations of fighters have installed a large number of multi-function displays, and even spend a color LCD display. In the CCTV program " Face to Face" , some users have found that the J-15 cockpit simulator there are at least three multi-function display . It should be said , the F -15 cockpit whole technical level , although not comparable with the F-35, but reached the level of M Super Hornet is no problem .