无酸洗拉拔在高碳钢丝生产中的应用

介绍无酸洗拉拔工艺在高碳钢丝半成品生产上的应用。无酸洗拉拔工艺与常规生产工艺进行了生产实验比较。结果显示在总压缩率不大的情况下 ,无酸洗拉拔与常规生产工艺生产钢丝的抗拉强度无明显差别 ,在总压缩率较大条件下的多道次拉拔 ,无酸洗拉拔钢丝的扭转值增加 ,抗拉强度和弯曲值降低。对无酸洗拉拔工艺用于生产高碳高强度镀锌钢丝进行了实验研究

Application of Pickling-free Drawing to High Carbon Steel Wire Production

To introduce the application of pickling free drawing process to semi finished high carbon steel wire production.The pickling free drawing process is compared with the tradition production process by production experiments.The result shows that the tensile strength of steel wire has no obvious difference with above two kinds of process on the condition of not large total draught ,but the twist number of pickling free drawing steel wire increases and its tensile stength and bending number decrease on the condition of large draught with multiple pass drawing.Using pickling free drawing process to produce high carbon and high strength galvanizing steel wire is researched with experiment.