摘要
针对热镀锌ASTM Grade40带钢力学性能、抗拉强度、屈服强度等性能异常问题,从工艺、原料、金相组织、轧制过程等方面分析了其产生原因,通过改进镀锌工艺和轧制工艺,各项性能达到了合格标准,保证了生产的稳定顺行。
Abstract From the aspects of production process, raw material and metallographic structure, the author ana-lyzes the cause of performance abnormality at the mechanical property, tensile strength and yield strength of hot dip galvanizing ASTM Grade40 strip. All properties reached qualification standard by improving galvaniz-ing process and rolling process. The smooth and stable production was ensured.
作者
冀晨
JI Chen(Technology Center of Tianjin Zhayi Cold Rolling Sheet Co., Ltd., Tianjin 300000, Chin)
出处
《天津冶金》
CAS
2017年第2期17-21,共5页
Tianjin Metallurgy
关键词
热镀锌
带钢
性能
异常
hot dip galvanizing
steel strip
product performance
abnormality