摘要
石钢三轧厂为生产轴承钢,对生产普通钢的步进梁式加热炉进行了一系列的局部改造和轴承钢加热工艺试验。解决了轴承钢的加热质量问题,为规模生产GCr15轴承钢打下坚实的基础。
In order to produce bearing steel,No 3 Rolling Mill of Shigang carries out a series of local modification on walking beam reheat furnace designed for common steel and conducts heating process tests for bearing steel.Consequently,the heating quality problems are solved and a solid foundation for scale production of GCr15 bearing steel is laid.
出处
《天津冶金》
CAS
2009年第2期36-38,共3页
Tianjin Metallurgy
关键词
加热炉
改造
轴承钢
碳化物
液析
缩孔
reheat furnace
modification
beating steel
carbide
liquafion
shrinkage
