7050 Aluminum round bar rod belongs to high strength heat-treatable alloy, aviation superhard aluminum alloy, high strength, good wear resistance, high strength, anti-spalling corrosion and stress corrosion cracking resistance. 7050 Aluminu
Chinas aviation industry started late, and the development of aircraft aluminum sheet started after the founding of New China. China initially developed aircraft aluminum sheet to meet the needs of importing aircraft from the Soviet Union fo
The impetus for the development of aluminum alloys used in aerospace industry comes from two aspects: on the one hand, the continuous improvement of aircraft performance requires more and better aluminium materials, which is the pull of mark
The development trend of aircraft is high speed, long service life, safety and reliability, low structural weight coefficient, low cost, low maintenance workload and comprehensive stealth. The aluminum industry must provide new materials for
The main gap between Chinese aerospace aluminum alloy and foreign one is as below: There is an obvious gap between China and the developed countries in Europe and America in the R D and application of aerospace aluminum alloy . In terms of a
All aluminum materials (plates, foils, tubes, rods, shapes, wires, forgings, die castings, castings, etc.) are used in aerospace and spacecraft, but the most used are plates and profiles. At present, aluminum is still the leading material fo
Lithium is the third element in the periodic table of elements, with a body centered cubic structure and a specific gravity of 0.534g/cm3. The solid solubility in aluminum is about 4% at 601 ℃ and less than 1% at room temperature. Therefor
On the basis of 2A12 alloy, it is a new type of high-purity aluminum alloy developed by reducing the content of harmful impurity elements such as Fe and Si, and adjusting and optimizing the content of main alloy elements such as Cu and Mg. 2
High-strength, high-toughness, and low-residual-stress aluminum alloy large forgings are essential key structural parts in the aerospace field, and occupy a very important position in the national economy and national defense and military in
Aviation aluminum alloy has many excellent characteristics such as high toughness, corrosion resistance and fatigue resistance. Since the early 20th century, it has been widely used in the aviation field as the basic framework material of a
