
基本信息:
- 专利标题: 一种门窗用铝合金的加工方法
- 申请号:CN201710139471.4 申请日:2017-03-10
- 公开(公告)号:CN106756306B 公开(公告)日:2018-06-19
- 发明人: 张立军
- 申请人: 山东泰义金属科技有限公司
- 申请人地址: 山东省滨州市经济开发区黄河十二路589号
- 专利权人: 山东泰义金属科技有限公司
- 当前专利权人: 山东泰义金属科技有限公司
- 当前专利权人地址: 山东省滨州市经济开发区黄河十二路589号
- 代理机构: 北京元本知识产权代理事务所
- 代理人: 李斌
- 主分类号: C22C21/04
- IPC分类号: C22C21/04 ; C22F1/043 ; C23C8/48
The invention discloses a machining method for aluminum alloy for doors and windows. The method comprises the steps of aluminum alloy refining casting, extrusion forming, heat treatment, surface nitriding treatment, subsequent machining and the like. A bar is subjected to heat preservation at 350-400 DEG C, then placed in a die of an extrusion forming machine and subjected to extrusion forming under the condition that a lubricating agent is provided, the extrusion speed is 4-6 m/min, an aluminum alloy section is obtained, then surface nitriding is conducted after solid solution treatment, quenching and aging treatment, the hardness, strength and workability of the aluminum alloy are improved, the section yield is high, and the service life of the doors and the windows is prolonged.
公开/授权文献:
- CN106756306A 一种门窗用铝合金的加工方法 公开/授权日:2017-05-31