摘要
通过材料试验,确定了Cr12MoV钢密封环的锻造温度范围。生产结果表明,始锻温度为1150℃,终锻温度≥880℃,经2火次均匀变形可以获得合格的密封环锻件毛坯。
This paper has determined the forging temperature range of Cr12MoV steel seal ring based on material test.The production results show that the acceptable blank for seal ring forging can be obtained after two heating and even deformation when the begin forging temperature is 1 150℃,and the end forging temperature is 880℃ and over.
出处
《大型铸锻件》
2010年第6期35-35,38,共2页
Heavy Casting and Forging
