摘要
选用新的锆硼共渗剂配方对GCr15冷作模进行共渗 ,探讨了该渗剂的共渗工艺。结果表明渗层组织致密、脆性低、硬度梯度平缓 ;可在 890℃×
A new kind of boriding agent has been adopted by boriding to GCr15 cold worked die in this test,the boriding process by this boriding agent were studied. The results showed that the boriding layer is even,and has less brittleness.By 890 ℃×6 h boriding process,this temperture is much lower than usual boriding temperture.A relatively ideal boriding layer can be obtained.
出处
《稀有金属与硬质合金》
CAS
CSCD
2001年第1期15-17,14,共4页
Rare Metals and Cemented Carbides
基金
安徽省教委科研基金资助项目
