脱氧铝对铸件力学性能的影响  

Effects of Deoxidized Aluminum on Mechanical Property of Precision Castings

作　　者：刘崇军 

机构地区：[1]驻大连地区军事代表室,辽宁大连116033

出　　处：《铸造工程》2012年第5期7-8,共2页Foundry Engineering

摘　　要：通过对精铸件中脱氧铝加入量进行试验，分析了脱氧铝加入量对铸件冲击吸收能量的影响，提出了脱氧铝的较佳加入量，提供了判断精铸件脆性断裂形成原因的试验方法。The addition of deoxidized aluminum to precision castings was tested, the effects of deoxidized aluminum on impact absorbing energy of castings were analyzed. The preferred addition of deoxidized aluminum was presented, and the test method to judge the reasons of brittle fracture for precision castings was provided.

关 键 词：铸钢件 脱氧铝 冲击吸收能量 

分 类 号：TG142.31[一般工业技术—材料科学与工程]