材料期刊网

RESEARCH ON HOT FORMING PROCESS OF A RETAINING RING OF HIGH-NITROGEN STEEL

H.Q.Chen , J.S.Liu , H.G.Guo

金属学报(英文版)

Mn18Cr18N, the high-nitrogen steel, is the 2nd generation material for manufacturing the retaining ring of firepower generators. In this paper, the hot deformation behavior of the material was investigated by thermo-mechanical modeling tests. And the flow stress curves of the steel were obtained for...

关键词: Mn18Cr18N high-nitrogen steel , null , null