发明申请
WO2019183321A1 BEARING AND METHOD OF MANUFACTURING PERMITTING HIGH TEMPERATURE HEAT TREATMENT
审中-公开
基本信息:
- 专利标题： BEARING AND METHOD OF MANUFACTURING PERMITTING HIGH TEMPERATURE HEAT TREATMENT
- 申请号：PCT/US2019/023321 申请日：2019-03-21
- 公开(公告)号：WO2019183321A1 公开(公告)日：2019-09-26
- 发明人： SAXTON, David, M.
- 申请人： TENNECO INC.
- 申请人地址： 500 North Field Drive Lake Forest, IL 60045 US
- 专利权人： TENNECO INC.
- 当前专利权人： TENNECO INC.
- 当前专利权人地址： 500 North Field Drive Lake Forest, IL 60045 US
- 代理机构： STEARNS, Robert, L. et al.
- 优先权： US15/927,461 20180321
- 主分类号： F16C33/12
- IPC分类号： F16C33/12 ; F16C33/14 ; F16C17/02 ; F16C17/04
摘要：
A bearing including a backing formed of a steel material, a lining formed of aluminum or an aluminum alloy, and a diffusion barrier layer (12) disposed between the backing and the lining is provided. The diffusion barrier layer is formed of nickel or a nickel alloy and has a thickness ranging from 1 micron to 100 microns. The bearing is typically formed by cladding the lining or plating the steel backing with the diffusion barrier layer, bonding the lining and the backing with the diffusion barrier layer between, heating to a temperature of at least 400° C, and forming the bearing into a shape after or before the heating step.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/04 | ..黄铜轴衬；轴瓦；衬套 |
| ------------F16C33/06 | ...主要由金属制成的滑动面 |
| --------------F16C33/12 | ....结构的成分，应用特殊材料或表面处理，如为了防锈 |