Heat treatment of AL7075T651 aluminum plate

AL7075T651 aluminum sheet is a cold-treated forging alloy with high strength, far better than soft steel AL7075T651 is one of the most powerful alloys in commercial use. Common corrosion resistance, good mechanical properties and anode reaction. The fine grain size makes the deep drilling performance better, the tool wear resistance is enhanced, and the thread rolling is more different from the weight. The AL7075T651 aluminum sheet is used in the aircraft industry and is still widely used in the aerospace industry for ultra-high-strength deformed aluminum alloys. It is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength at higher temperature, and particularly good low temperature strength; poor weldability; stress corrosion cracking tendency; Other protection treatments are used. Two-stage aging improves the ability of the alloy to resist stress corrosion cracking. Static fatigue of the sheet. Notch sensitive, stress corrosion performance is better than 7A04, known as the best product in aluminum alloy, high strength, far better than soft steel. This alloy has good mechanical properties and anodic reaction and is a typical aerospace aluminum. It is used to manufacture aircraft structures and other high-stress structural parts that require high strength and high corrosion resistance, such as aircraft upper and lower wing panels, purlins, and partitions. After solution treatment, the plasticity is good, the heat treatment strengthening effect is particularly good, the strength is high, and the low temperature strength is particularly good, the welding performance is poor, the stress corrosion cracking tendency is tendency, and the double-stage aging can improve the anti-SCC performance. Wuxi Hanshin Metallurgy offers. Aluminum alloy with zinc as the main alloying element, but sometimes a small amount of magnesium or copper is added. Among them, super-hard aluminum alloy is composed of zinc, lead, magnesium and copper alloy. It is close to the hardness of steel. It can be heat-treated and strengthened. It is a high-strength heat-treatable alloy with ordinary corrosion resistance. Good mechanical properties improve the zinc and magnesium content in the alloy after heat treatment. The tensile strength will be further improved, but its resistance to stress corrosion and flaking corrosion will decrease. Can reach very high strength characteristics. AL7075T651 materials are generally added with a small amount of copper, chromium and other alloys, known as the best aluminum alloy products, high strength, far better than any soft steel.
Http://

Fold fiberglass screen

Fold Fiberglass Screen,Fiberglass Mosquito Net Insect Screen,Custom Window Insect Screen Mesh,Polyester Folding Insect Screen

wuqiang huihuang fiberglass factory , https://www.hh-windowmesh.com