摘要
对铝合金铸件与海绵状疏松、分散疏松的疏松等级与力学性能的关系进行了系统研究。试验表明。
The effects of sponge porosity and scattered porosity grades on mechanical properties in aluminum alloy castings have been studied in this paper. Result shows that the ultimate tensile strength decreases and the elongation decreases greatly with increasing the grade of porosity.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
1996年第4期8-11,共4页
Special Casting & Nonferrous Alloys
关键词
铝合金
铸件
疏松
力学性能
Aluminum Alloy Castings, Sponge Porosity, Scattered Porosity
