铸造技术2017，Vol.38Issue(3)：723-725,3.DOI:10.16410/j.issn1000-8365.2017.03.062
低温钢铁路支座低温性能的实现
Realization of Low Temperature Performance of Low Temperature Steel Railway Bearing
李立峰 1廖自力1
作者信息
- 1. 成都正祥铸造有限责任公司,四川新津611430
- 折叠
摘要
Abstract
In order to realize low temperature performance of low temperature steel railway bearing at-50 ℃,ensure product strength and low temperature impact performance higher than ZG16Mn,through material composition designing,arc furnace smelting,casting process and heat treatment process formulating,trial-produced casting successfully achieved the product requirements in low temperature performance,and completed the production orders according to the planned process.关键词
铸钢材质/低温冲击/电弧炉冶炼/铸钢件热处理Key words
cast steel/low temperature performance/electric arc furnace smelting/heat treatment of steel castings分类
矿业与冶金引用本文复制引用
李立峰,廖自力..低温钢铁路支座低温性能的实现[J].铸造技术,2017,38(3):723-725,3.
