【摘要】 介绍了承钢利用特有的钒资源优势研制生产抗震钢筋的过程。该钢筋按规格大小采用了不同的化学成分及加钒方法 ,并采用了合理的生产工艺参数 ,其研制成果在工业试验和工程应用中取得较好效果更多还原

【Abstract】 The vanadium-microalloying HRB400 aseismic ribbed bar has been developed by Chengde Iron and Steel Co.,which using the predominance of vanadium resource.The chemical compositions of ribbed bar are designed based on different specifications and the reasonable technology parameters are applied.The research results have been successfully used in industry production.更多还原