摘要
分析了承德新新钒钛股份有限公司开发HRB500钢筋的重要意义,介绍了研制过程、取得的效果,对使用HRB500钢筋的经济效益和社会效益进行了阐述,指出了该产品在推广中存在的设计规范滞后问题。
The significance to develop HRB500 reinforcing steel bar is analyzed, the development process and the result introduced, its economic and social profit stated, the problem that design specifications can not be able to change in time along with spreading of the products, pointed out.
出处
《河北冶金》
2005年第6期17-19,共3页
Hebei Metallurgy
关键词
钢筋
微合金化
研制
reinforcing steel bar
microalloying
develop
