微量合金元素
基于1个网页-相关网页
alloying with trace elements 微量合金化
·2,447,543篇论文数据，部分数据来源于NoteExpress
The roles of alloying and trace elements in die-casting al, Mg, Zn and Zn-Al alloy and its research progress were surveyed. The problems in further developing die-cast alloy were analyzed.
叙述了合金元素和微量元素在压铸铝合金、镁合金、锌和锌铝合金中的作用及近年来取得的研究进展，分析了压铸合金有待进一步研究开发的问题。
youdao
应用推荐
模块上移
模块下移
不移动