Aluminum superhard processing what kind

by:AAG     2020-11-06

of hard aluminum alloy aluminum, zinc, copper, magnesium alloy. This kind of alloy was the highest of room temperature strength aluminum alloy, after solid solution treatment and aging, the strength of 680 mpa, is equivalent to a super strength steel, its than strength, therefore superhard aluminium. The commonly used have LC4 and LC9, etc. 7005 extrusion materials, used in the manufacture of both high strength and high fracture toughness of the welded structure, such as transport vehicles of the truss, bar, container; Large heat exchanger, and cannot be fixed after welding melt processing components; Can also be used in the manufacture of sports equipment such as tennis racket and baseball bats. 7039 refrigerated container, cryogenic equipment and storage boxes, fire pressure equipment, aluminum military equipment, plates, missile device. 7050 aircraft structure with thick plate, extrusion, free forging and die forging. Make this kind of parts is: to the requirement of alloy spalling corrosion, stress corrosion cracking ability, high fracture toughness and fatigue resistance. 7075 used in the manufacture of aircraft structure and aluminum futures require high strength, corrosion resistance is strong, high stress structure, mould manufacturing. 7175 for forging aviation USES high strength structural. T736 material with good comprehensive performance, strength, spalling corrosion and stress corrosion cracking resistance, fracture toughness and fatigue strength are high. 7178 for manufacturing of aviation spacecraft requires high compressive yield strength of the parts. 7475 fuselage with package with bags of aluminum sheet, aluminum wing skeletons, purlin, etc. Lu: xingcai other should not only have high strength and high fracture toughness of the parts. 7072 air conditioner aluminum foil with thin strip; 2219, 3003, 3004, 5050, 5052, 5154, 6061, 7075, 7475, 7178 alloy cladding layer of sheet and tube. 7 a04 aircraft skin, screw, and mechanical components such as beam purlin, bulkhead, ribs, landing gear deformation and superhard aluminium status, code. Used in forging the static strength and 7079-7049 Same T6 alloy and require a high resistance to stress corrosion cracking strength of parts, such as aircraft and missile parts & ndash; — The landing gear hydraulic cylinder and extrusion. Components of the fatigue performance and 7075 - roughly T6 alloy are equal, and slightly high toughness.
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