1. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China 2. Anyang Iron and Steel Group Co., Ltd., Anyang 455004, Henan, China
Abstract：The research and development process of wire rod for steel cord, the refining-continuous casting process and strip rolling process of steel cord, the control of the inclusions and the trial-manufacture situation in steel in particular of Anyang Iron and Steel Group Co., Ltd. were introduced. Trail-manufacture result illustrates: inclusions control in steel cord, well strand solidification structure, high ratio sorbitic metallographic structure are key factors of high quality rod for steel cord. The drawing performance of LX70 of Angang is well and stable, twisting process satisfies meridian tyre for steel cord stranding requirement, the total full round of rate reaches advanced level of domestic products with the same type, completely satisfies the use requirement of the user of steel cord.
曹树卫,，康永林，王新江. 钢帘线用LX70盘条的研制[J]. 钢铁, 2011, 46(9): 74-77.
CAO Shu-wei1,2，KANG Yong-lin1，WANG Xin-jiang2. Development of LX70 Wire Rod for Steel Cord. Iron and Steel, 2011, 46(9): 74-77.
2011, Vol. 46 
