摘要
针对35CrMoA强力螺栓断裂现象,通过理化综合分析和工艺过程调查,分析螺栓断裂形式和断裂原因,提出了针对性预防和改进措施。
The fracture form and fracture reason of 35CrMoA bolt was analyzed through physics and chemical analysis and process investigation. The improving measures were pointed out.
出处
《热加工工艺》
CSCD
北大核心
2012年第20期223-224,164,共3页
Hot Working Technology
关键词
正火
磷化处理
氢脆
normalizing
phosphating
hydrogen embrittlement
