摘要
从基体组织和沉淀相质点等方面分析了时效强化铝合金机械性能的变化规律。时效强化铝合金基体组织的粗细 ,时效强化沉淀相质点的大小、分布和弥散程度以及杂质中间相质点的存在是影响合金机械性能的主要因素。
From base structures and precipitated phase particles and other aspects,this paper analyses the changing laws of age-hardening aluminium alloys'mechanical properties.The fineness of the base structures,the sizes,distribution and dispersion of precipitated phase particles,and the existance of impurities mid-phase particles are the main factors affecting the mechanical properties of the alloys.
出处
《科技情报开发与经济》
2000年第1期42-43,共2页
Sci-Tech Information Development & Economy
关键词
铝合金
机械性能分析
age-hardening aluminium alloy base structure precipitated phase particles yielding strength fracturing properties
