摘要
介绍了莱钢采用微合金技术生产Ф40mm大规格抗震钢筋的试制过程，通过成分、孔型设计，优化工艺路线，满足了性能要求，达到了试制目的。
This paper introduces the trial process of producing Ф40 mm Seismic Reinforcement by microalloy technical. Optimizing its process flow, satisfaction the performance requirement, obtains the purpose of the trial by composition and pass design.
出处
《冶金标准化与质量》
2013年第1期42-44,共3页
Metallurgical Standardization & Quality
关键词
抗震钢筋
微合金化
强屈比
Seismic Reinforcement
micro-alloying
ratio of tensile toYS
