摘要
对Ａｌｓｉ９Ｃｕ３合金中气孔的形成与压铸工艺、结晶时间和冷却速度、氢会计师、合金成分、变质剂和除气方法等之间的关系进行了研究，并分析了各影响因素对气孔的作用机理。
The relationship between the porosity formation and various influence factors such as die - casting process, solidification time, cooling rate, hydrogen content, alloying constituent, modificater, degassing method, etc. in an AlSigCu3 alloy is studied. The function mechanisms of different influence factors are also analysed.
出处
《汽车工艺与材料》
2000年第2期8-11,共4页
Automobile Technology & Material
关键词
铝硅合金
压铸
气孔
铸造
影响因素
Al - Si alloy-die - casting
porosity
formation
factors
