
基本信息:
- 专利标题: 一种钛及钛合金管材拉拔润滑剂及其使用方法
- 申请号:CN201611237211.2 申请日:2016-12-28
- 公开(公告)号:CN106811277B 公开(公告)日:2020-01-10
- 发明人: 闫晓东 , 李慧
- 申请人: 北京有色金属研究总院
- 申请人地址: 北京市西城区新街口外大街2号
- 专利权人: 北京有色金属研究总院
- 当前专利权人: 有研工程技术研究院有限公司
- 当前专利权人地址: 北京市西城区新街口外大街2号
- 代理机构: 北京众合诚成知识产权代理有限公司
- 代理人: 张文宝
- 主分类号: C10M169/04
- IPC分类号: C10M169/04 ; B21C9/02 ; C10N30/06 ; C10N30/08 ; C10N40/24
The invention belongs to the field of lubricating materials and application thereof and discloses a drawing lubricant for titanium and titanium alloy tubes and an application method of such drawing lubricant. The drawing lubricant comprises 1) any two of glass powder, graphite fluoride and boron nitride, 2) any two of borax, sodium phosphate and sodium fluoride, and 3) water. A lubricating treatment process includes subjecting the titanium and titanium alloy tubes to surface cleaning, conducting oxidizing annealing, spraying, drying and drawing practically to enable the surface roughness of drawn products to be below Ra 0.8 micrometers. The drawing lubricant has the advantages that a lubricating coating is formed on the surfaces of titanium and titanium alloy blanks through the drawing lubricant, so that lubricating conditions between the tube blanks and drawing dies are improved effectively, adhesion between the blanks and the dies is prevented, the service lives of the dies are prolonged and the tube surface quality is improved.
公开/授权文献:
- CN106811277A 一种钛及钛合金管材拉拔润滑剂及其使用方法 公开/授权日:2017-06-09