1) two step ageing
二段分级时效
1.
The mechanical properties of 7A04 aluminium alloy rods can meet with the customers requirements and the super-high strength aluminium alloy rod's productivity effect can be improve by means of optimizing the chemical components,improving the homogenization annealing process,adopting double hole extrusion die and higher temperature solid solution and two step ageing et al.
通过优化7A04铝合金成分配比与均匀化处理工艺,采取双孔模具挤压、高温固溶处理与二段分级时效等方法,满足了用户对产品性能的要求,提高了生产效率,实现了批量化生产超高强铝合金挤压棒材的目标。
3) interrupted aging
分段时效
4) classified aging
分级时效
1.
The results show it's difficult to improve the electrical conductivity by using routine method, but after deformation, the alloy that is done with classified aging can meet the requirement.
结果表明 ,采用常规时效处理工艺其导电率很难达到性能要求 ,而对冷变形后的合金予以分级时效则可以满足要求 ,其导电率可达 6 6 。
5) two-step deforming and aging
二级变形时效
1.
The effect of two-step deforming and aging processes on the properties of Cu-Cr-Zr-Mg alloy for lead frame was investigated.
探讨了引线框架Cu-Cr-Zr-Mg合金固溶后二级变形时效工艺对合金硬度和电导率等性能的影响规律。
6) two grades cold deformation aging
二级冷变形时效
补充资料：十报恩 赠段先生 折段字起
【诗文】：
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫，子观天碧眼华。有三生君省悟，中无事步烟霞。
【注释】：
【出处】：
公物外好生涯。火相逢结大砂。女盘桓看大药。牛哮吼戏灵葩。云铺地丹炉赫，子观天碧眼华。有三生君省悟，中无事步烟霞。
【注释】：
【出处】：
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