hardening layer
p0 ¦wàü÷uäGý2¿ £þ}ä2N^S 关键词:熔凝硬化,硬化层,显微组织,显微硬度 [gap=5275]Keyword: melting sclerosis, hardening layer, microstructure, microhardness.
hardened layer
...e crack initiation; Surface microstructure; Hardened layer [gap=7865]关键词: M2钢轴辊;疲劳裂纹萌生;表面微观结构;硬化层 ...