高温渗碳钢轴承套圈缺陷分析
PEAK DATA SCIENCE（2021）
Abstract
采用显微镜、扫描电镜、工业CT等仪器对某型号高温渗碳钢轴承套圈表面缺陷进行观察分析,套圈表面缺陷为孔洞,次表层也存在孔洞.分析表明,套圈在锻造过程中因过烧产生孔洞,唐加工后孔洞暴露表面.
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