Failure mechanism of 45 steel bearing seating used in heavy vehicle wheel box was analyzed and surface modification was carried out on 45 steel with combined treatment of ion nitrocarburizing and ion sulphurizing.
对重型车辆轴承固定套进行了失效分析,并采用离子氮碳共渗-渗硫复合处理工艺对该45钢轴承固定套进行了表面改性处理。
本站部份资料来自网络或由网友提供,如有问题请速与我们联系,我们将立即处理!
版权所有©四级英语单词 网站地图 陇ICP备2023000160号-4
免责声明:本站非营利性站点,以方便网友为主,仅供学习。