摘要
提供了控制GH 698合金模锻件性能的关键工艺参数,并提供了理论解释:在模锻后的冷却过程中,依据模锻件的冷却速度,铌、钼、钛等元素在合金晶界产生不同程度的富集。
The key process technological parameters to controll the properties of GH 698 alloy die forgings were given. With explanation oft in the process of cooling affer the die forging depending on the cooling rate, alloying elements such as Nb, Mo, and Ti will get richer to different degrees on grain boundary.
出处
《机械工程材料》
CAS
CSCD
1992年第6期50-53,共4页
Materials For Mechanical Engineering
