基本信息:
- 专利标题： 一种宽温域镍基自润滑复合材料及其制备方法
- 专利标题（英）：Nickel-based self-lubricating composite material with wide temperature range and preparation method thereof
- 申请号：CN201810075965.5 申请日：2018-01-26
- 公开(公告)号：CN108330332A 公开(公告)日：2018-07-27
- 发明人： 王斌 , 徐骄 , 王泓瑄
- 申请人： 中南大学
- 申请人地址： 湖南省长沙市麓山南路932号中南大学
- 专利权人： 中南大学
- 当前专利权人： 中南大学
- 当前专利权人地址： 湖南省长沙市麓山南路932号中南大学
- 代理机构： 广州嘉权专利商标事务所有限公司
- 代理人： 许飞
- 主分类号： C22C19/03
- IPC分类号： C22C19/03 ; C22C1/05
The invention discloses a nickel-based self-lubricating composite material with wide temperature range and a preparation method thereof. The nickel-based self-lubricating composite material with widetemperature range is prepared from the following components of hexagonal boron nitride, graphene, and nickel-based alloy powder. The prepared nickel-based self-lubricating composite material with widetemperature range has the advantages that the surface hardness is 4 to 5.5GPa, the three-point anti-bending strength is greater than 500MPa, the friction coefficient is about 0.15 to 0.35, and the abrasion rate is smaller than or equal to 8.0mm/10000Km; the sources of reagents are wide, the preparation technology is simple, the production efficiency is high, and the nickel-based self-lubricatingcomposite material is suitable for batch production.
公开/授权文献:
- CN108330332B 一种宽温域镍基自润滑复合材料及其制备方法 公开/授权日：2020-04-10