1) Multi-artificial Aging
多级时效
1.
Effects of Multi-artificial Aging on Mechanical Properties of Low Pressure Casting A356.2 Aluminum Alloy Wheel
多级时效对低压铸造A356.2轮毂力学性能的影响
2) multilevel aging effect
多级过时效
4) interrupted multi-step ageing process
多级断续时效工艺
5) two-stage ageing
双级时效
1.
The effect of two-stage ageing and retrograssion and reaging heat treatment(RRA)on the fracture toughness and stress corrosion cracking resistance of B95ЛЧ forging was studied.
研究了双级时效工艺和回归再时效(RRA)工艺对B95ЛЧ铝合金锻件的断裂韧性和应力腐蚀性能的影响。
6) three-step aging
三级时效
1.
Sutdy on the three-step aging of 6A60 aluminum alloy sheet;
6A60铝合金板材三级时效工艺研究
补充资料：过时效
overaging：与获得最佳力学性能（强度和硬度）的时效处理条件相比，过时效是指在温度过高或时间过长条件下发生的时效现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条