GCr15钢滚动轴承疲劳剥落失效过程中一种针状相的形成
程胜, 孙阳, 赵文辉, 栾义坤, 郑成武, 李殿中

Formation of a Needle-Like Structure when Surface Flaking Occurs During the Rolling Contact Fatigue of a GCr15 Bearing
CHENG Sheng, SUN Yang, ZHAO Wenhui, LUAN Yikun, ZHENG Chengwu, LI Dianzhong
图2 聚焦离子束(FIB)制备含有针状相的TEM试样
Fig.2 TEM specimen preparation for needle-like structure by focused ion beam (FIB)
(a) positioning of the targeted needle-like structure
(b) covering with a platinum protective layer
(c) milling and cutting of the lamella
(d) image of the prepared specimen prior to the removal