河钢宣钢72A热轧帘线钢质量提升实践  

PROMOTION PRACTICE OF QUALITY IMPROVEMENT OF 72A HOT ROLLING TIRE CORD STEEL IN XUAN STEEL

作　　者：闫卫兵[1] 张丽峰 冯旻昱 Yan Weibing;Zhang Lifeng;Feng Mingyu(HBIS Group Xuansteel Company Co., Ltd., Xuanhua, Hebei, 075100)

机构地区：[1]河钢集团宣化钢铁集团有限责任公司,河北宣化075100

出　　处：《河北冶金》2019年第2期55-58,19,共5页Hebei Metallurgy

摘　　要：河钢宣钢为进一步提高72A产品质量,与国内某先进生产厂(以下简称M厂)产品进行了全面对比,通过分析钢的化学成分、气体含量、夹杂物尺寸以及组织和性能的差异,有针对性地制定改进措施,使产品质量得到显著提升,满足国内某知名加工企业(以下简称N企业)要求。In order to further improve the quality of 72A products in Xuansteel,steel composition,gas content,inclusion size,and differences in organization and performance were comprehensive compared with the products of M manufacturers(an advanced plant in China).Targeted improvement measures are formulated to significantly improve product quality and meet the requirements of a well-known processing enterprise in China(hereinafter referred to as N Enterprise).

关 键 词：72A 帘线钢 质量提升 夹杂 组织性能 

分 类 号：TG113.1[金属学及工艺—物理冶金]