摘要
鉴于目前连铸辊制造工艺存在的不足,以爆炸复合法制造1Cr13Mo/45钢复合轧辊,并以爆炸复合工艺为研究对象,采用超声波探伤和金相观察等方法,研究药厚和间隙大小对复合界面波形的影响。结果表明:药厚一定的情况下,间隙对复合轧辊界面波形的影响较大;而在间隙一定的情况下,药厚对复合轧辊界面波形的影响不明显。通过实验,获得了该材质下复合轧辊的最佳爆炸复合工艺。
1Cr13Mo/45 steel clad conticaster rollers were prepared by using an explosive cald method to explore the explosive clad technique,and the ultrasonic scan test and metallograph were used to research the effect of the explosive thickness and stand-off on the clad rollers.Investigated results show that the stand-off has observable effect on the interface wave when the explosive thickness is fixed,but when the stand-off is fixed,the explosive thickness has little effect on the interface wave.Finally,a better explosive process was experimentally obtained to manufacture 1Cr13Mo/45 steel clad rollers.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
2011年第5期557-560,共4页
Explosion and Shock Waves
