摘要
提出了一种适用于工业铝合金棒材的超塑预处理方法。铝合金棒材经这一方法处理后,可呈现出良好的超塑性能。用超塑性成形工艺能一次成形出复杂形状的零件。
A superplastic pretreatment method suitable for industral aluminium alloy bars is presented in this paper. After treatment in this way, the aluminium alloy bars present a good superplasticity. The complicated shaped parts are able to be singly formed by a superplastic forming process.
出处
《汽车技术》
北大核心
1990年第5期50-53,共4页
Automobile Technology
