摘要
总结了我公司大亚湾岭澳核电站二切工程核岛和外围岛用Ⅲ级20MnSiV钢筋的成分设计、炼钢和轧钢方面的研究结果。它保证了大亚湾核电站工程用钢筋的质量。
This paper deals with the supply of grade Ⅲ 20MnSiV hot rolled reinforced bar, including demand of more strictly mechnical property and surface quality for inner and outer island of Dayawan Neucleur Station in Shenzhen. Design of chemical compeition and research results of steel making and rolling operation are surnmarized. The engineering bar in good quality is ensured.
关键词
钢筋
热轧
带筋钢筋
成分设计
炼钢
轧钢
核电站
20MnSiV, gradeⅢ reinforced bar, hot rolling, ribbed reinforced bar
