工业纯Ti高线盘条的开发  

Development of high speed wire coil of industrial pure titanium

作　　者：沈红林[1] 曹占元 张森[3] 章祝雄 张志波[4] SHEN Hong-lin;CAO Zhan-yuan;ZHANG Sen;ZHANG Zhu-xiong;ZHANG Zhi-bo(Kunming Vocational and Technical College of Industry,Kunming 650302,China;Yunnan Titanium Industry Co.,Ltd.,Chuxiong 651200,China;Wugang Group Kunming Iron and Steel Co.,Ltd.,Kunming 650302,China;Kunming Iron and Steel Group,Kunming 650302,China)

机构地区：[1]昆明工业职业技术学院,云南昆明650302 [2]云南钛业股份有限公司,云南楚雄651200 [3]武钢集团昆明钢铁股份有限公司,云南昆明650302 [4]昆明钢铁集团有限责任公司,云南昆明650302

出　　处：《轧钢》2020年第4期51-55,共5页Steel Rolling

基　　金：云南省高教学会高职高专教育分会第四批高职教育科研立项课题(2018YGZ57)。

摘　　要：Ti及Ti合金线材应用广泛,但在热加工过程中容易产生多种缺陷,工业连续化生产困难。以工业纯Ti自身特性、热加工图、碳钢盘条生产经验等为重要依据,设计了工业纯Ti盘条孔型系统,制定了加热、轧制、冷却等工艺参数,并在某高线产线上进行了试制。结果表明,纯Ti盘条组织性能及硬度均满足标准的要求,高速线材轧钢设备生产工业纯Ti高线盘条是可行的。Ti and Ti alloy wire are widely used,but they are prone to produce various defects during the hot working process,making it difficult for industrial continuous production.Based on the characteristics of industrial pure Ti,thermal processing map,carbon steel wire rod production experience,etc.,the industrial pure Ti wire coil pass system was designed,and the process parameters such as heating,rolling,and cooling were formulated,and the trial production was carried out on the production line.The results show that the microstructure and properties and hardness of pure Ti wire coils meet the requirements of the standard,and it is feasible to produce industrial pure Ti high wire coils by high-speed wire rod rolling equipment.

关 键 词：纯Ti高线盘条 热加工图 孔型设计 加热工艺 轧制工艺 冷却工艺 

分 类 号：TG339[金属学及工艺—金属压力加工]