摘要
通过正交试验优选出对球铁曲轴具有较好氮化效果的ＣＣｌ_４加入量和其他工艺参数。结果表明：加入１％的ＣＣｌ_４不仅有利于优化渗层性能，减少曲轴弯曲变形，而且可缩短工艺时间，提高经济效益。
The CCl_4 addition amount and other process parameters having better nitridation effect was optimized by orthogonal experiment. The results showed, that adding I % CCl_4. not only improved the property of nitrided layer, reduce bending deformation of the crankshaft, and also shorted the process time and increased economic benifit.
出处
《现代铸铁》
CAS
1999年第1期25-29,共5页
Modern Cast Iron
关键词
曲轴
柴油机
球墨铸铁
氮化
四氯化碳
CCl_4 Gas mild nitriding
Property of nitrided layer
Diament run-out of crankshaft
