摘要
经多次生产试验,研究了在冲天炉熔炼条件下,通过添加合金元素,生产出HT250牌号材料的方法,解决了洛阳菲亚特拖拉机传动箱铸件依赖进口的问题.
With repeated production experiments the localization of gearbox castings for Fiat tractors came to a success in China First Tractor Corp. by addition of alloying elements which can make HT250 material on condition of cupola furnace.
出处
《拖拉机与农用运输车》
1998年第4期36-38,共3页
Tractor & Farm Transporter
