Design of Die-cast Mould for Rotating Bracket and Its Die Casting Processing;
转动支座压铸模设计及压铸工艺的研究
; Through the analysis of chemistry component, physical mechanical performance and organization for the 2Cr13 running seat, we can discover the reason and mode of invalidation by contrasting the two different materials.
通过对比分析失效转动座宏观成分、成分微观分布、物相分析等化学成分、物理机械性能、组织结构等,找出转动座失效原因和失效方式,从热处理机理分析失效原理,并通过热处理工艺试验和腐蚀试验,验证分析的正确性,为评价转动座的耐蚀性能提供分析方法,为解决转动座的腐蚀问题指出方向。
Based on the analysis of corrosion occurred on a 2Cr13 running seat, some means including steel smelting, technology control and operation maintenance are presented in the paper.
针对某2Cr13转动座出现的腐蚀坑现象,从多个角度对产生腐蚀的原因进行了分析,提出了为提高该类转动座在使用环境中的耐蚀性,在冶炼、制造工艺和维护保养等方面可采取的一些改进措施。
The trial research to optimize the heat treatment technics for the 2Cr13 sealing seat;
2Cr13钢转动座热处理工艺优化试验研究