钢铁耐磨材料研究进展
魏世忠1(),徐流杰2()
Review on Research Progress of Steel and Iron Wear-Resistant Materials
WEI Shizhong1(),XU Liujie2()

图2. 18Mn钢900 ℃压缩70%、保温3 min后吹气快速冷却组织取向成像[12]

Fig.2. The orientation image map of 18Mn steel after compressed 70% at 900 ℃, holding time for 3 min and forced-air hardening (ND—normal direction)[12]Color online(a) orientation image map of Kikuchi lines contrast(b) orientation image map of phase distribution (grey: austanite, red: ε-M; blue: α'-M)(c) orientation of austenite