
基本信息:
- 专利标题: 一种双尺度SiC颗粒增强铝基复合材料的制备方法
- 专利标题(英):Preparation method of dual-scale SiC particle reinforced aluminium-based composite material
- 申请号:CN201410689238.X 申请日:2014-11-26
- 公开(公告)号:CN104651643A 公开(公告)日:2015-05-27
- 发明人: 吕英杰
- 申请人: 吕英杰
- 申请人地址: 陕西省西安市高新四路高科广场D座30502
- 专利权人: 吕英杰
- 当前专利权人: 吕英杰
- 当前专利权人地址: 陕西省西安市高新四路高科广场D座30502
- 代理机构: 西安亿诺专利代理有限公司
- 代理人: 贾苗苗
- 主分类号: C22C1/02
- IPC分类号: C22C1/02 ; C22C21/00
摘要:
本发明涉及粉末冶金技术领域,具体涉及一种双尺度SiC颗粒增强铝基复合材料的制备方法。一种双尺度SiC颗粒增强铝基复合材料的制备方法,包括以下步骤:原材料制备;预热;球磨;二次球磨;烧结。本发明提供的方法简单,易于操作,通过本发明提供的方法制得的双尺度混杂SiC颗粒增强铝基复合材料中,增强颗粒在基体中分布均匀,界面结合较好,无明显缺陷。
摘要(英):
The invention relates to the technical field of powder metallurgy, and particularly relates to a preparation method of a dual-scale SiC particle reinforced aluminium-based composite material. The preparation method of the dual-scale SiC particle reinforced aluminium-based composite material comprises the following steps: preparation of raw materials; preheating; ball milling; secondary ball milling; and sintering. The method is simple, and easy to operate; and in the dual-scale SiC particle reinforced aluminium-based composite material, reinforcing particles are evenly distributed in a matrix, the interfacial binding is good, and no obvious defects exist.