摘要
高强度钢筋是国家推广使用的新一代钢筋混凝土钢材,水钢采用微合金化细化组织结合控轧控冷工艺生产含 Nb 钢,成功地开发了 Nb 微合金化 HRB400、HRB500热轧带肋钢筋。
The high strength hot ribbed steel bars is new generation RC steels which are generalized and betaked by county. Shuicheng Iron ＆ Steel Co.,Ltd adopts microalloy to change the organis, and combine TMCP process for produce of niobium steel, and successfully developed the niobium microalloy HRB400,HRB500.
出处
《冶金标准化与质量》
2008年第2期57-60,共4页
Metallurgical Standardization & Quality
