摘要
研究了不同原始组织对奥贝球铁机械性能和低温冲击韧性的影响,R180奥贝球铁曲轴的铜、铝合金元素的适宜加入量,以及该曲轴的本体金相组织与机械性能。
The influence of different original structures on mechanical properties arid low temperature impact toughness of austempered ductile iron was studied. The proper addition amount of copper and molybdenum for austempered ductile iron R180 crankshaft as well as microstructure and mechanical properties of the crankshaft in itself were described.
出处
《现代铸铁》
CAS
1992年第2期22-25,15,共5页
Modern Cast Iron
