摘要
研究了不同含铁量对金属型铸造铝合金活塞的金相组织、室温、高温性能以及体积稳定性的作用，发现随铁含量增加，金相组织中针、片状铁相增多，针增粗、增长，室温和高温力学性能按不同的规律变化。
This paper studies the effect of iron content on the microstructure, room temperature, high temperature properties & shape stability. It is found that, as iron content increases, neddle and flake iron phase increases & thickens, properties of room & high temperature changes in different way, and shape stability is almost invariant.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
1998年第3期31-33,共3页
Special Casting & Nonferrous Alloys
