材料科学
沉淀硬化
冶金
亚稳态
铝
退火(玻璃)
降水
复式(建筑)
微观结构
化学
生物化学
物理
气象学
有机化学
DNA
出处
期刊:ASM International eBooks
[ASM International]
日期:2016-06-01
卷期号:: 214-239
被引量:10
标识
DOI:10.31399/asm.hb.v04e.a0006268
摘要
Abstract This article describes the effects of alloying and heat treatment on the metastable transition precipitates that occur in age hardenable aluminum alloys. Early precipitation stages are less well understood than later ones. This article details the aging sequence and characteristics of precipitates that occur in the natural aging and artificial aging of Al-Mg-Si-(Cu) alloys, Al-Mg-Cu alloys, microalloyed Al-Mg-Cu-(Ag, Si) alloys, aluminum-lithium-base alloys, and Al-Zn-Mg-(Cu) alloys. Crystal structure, composition, dimensions, and aging conditions of precipitates are detailed. Effects of reversion, duplex annealing, and retrogression and re-aging are included.
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