发明申请
WO2022003189A1 METHOD TO PRODUCE HIGH CORROSION AND WEAR RESISTANT CAST IRON COMPONENTS BY USING LASER CLADDING
审中-公开
基本信息:
- 专利标题: METHOD TO PRODUCE HIGH CORROSION AND WEAR RESISTANT CAST IRON COMPONENTS BY USING LASER CLADDING
- 申请号:PCT/EP2021/068410 申请日:2021-07-02
- 公开(公告)号:WO2022003189A1 公开(公告)日:2022-01-06
- 发明人: NAJAFI, Hossein , AROSIO, Franco , ZIKIN, Arkadi , HEINECKE, Rolf
- 申请人: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- 申请人地址: Churerstrasse 120
- 专利权人: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- 当前专利权人: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- 当前专利权人地址: Churerstrasse 120
- 代理机构: MISSELHORN, Martin
- 优先权: US63/047,429 2020-07-02
- 主分类号: B23K26/34
- IPC分类号: B23K26/34 ; B23K26/40 ; B23K26/60 ; B23K103/02 ; B23K103/04 ; B23K101/34 ; B23K101/00 ; B23K2101/006 ; B23K2101/34 ; B23K2103/02 ; B23K2103/04
摘要:
The present invention relates to a method to produce a wear and corrosion resistant coating system onto a surface of a substrate, preferably a brake disc, the substrate or at least said surface of the substrate being made of a substrate material of the type iron-based material or steel material, said coating system comprising one or more coating layers, wherein the method comprises following steps: (1) Providing the substrate having the surface to be coated with the coating system, (2) Selecting a dedicated material for producing one or more coating layers of the coating system, (3) Producing onto the substrate surface to be coated one or more coating layers of the coating system by using a laser cladding process, wherein the dedicated material selected in step (2) is used as source material for the production of the coating layers, wherein for conducting step (3) a laser beam is positioned with respect to the substrate surface to be coated in such a manner that an angle between the laser beam and the substrate surface to be coated formed, and this angle called coating angle is maintaining during the production of the one or more coating layers at a value between 10° and 30°.
IPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23K | 钎焊或脱焊;焊接;用钎焊或焊接方法包覆或镀敷;局部加热切割,如火焰切割;用激光束加工 |
------B23K26/00 | 用激光束加工,例如焊接,切割,打孔 |
--------B23K26/34 | .用于非接合目的的焊接,如堆焊 |