基本信息:
- 专利标题： ANTI-GALLING METHOD FOR TREATING MATERIALS
- 申请号：US15325380 申请日：2014-07-14
- 公开(公告)号：US20170175213A1 公开(公告)日：2017-06-22
- 发明人： Eustachio CALIA
- 申请人： ITALTRACTOR ITM S.P.A.
- 申请人地址： IT Fraz. Calcara di Crespellano
- 专利权人： ITAL TRACTOR ITM S.P.A
- 当前专利权人： ITAL TRACTOR ITM S.P.A
- 当前专利权人地址： IT Fraz. Calcara di Crespellano
- 国际申请： PCT/IT2014/000189 WO 20140714
- 主分类号： C21D7/06
- IPC分类号： C21D7/06 ; C10M103/06 ; B24C1/10
摘要：
An anti-galling method for treating materials, which provides for subjecting at least one of the at least two components mutually coupled with at least one degree of freedom, made of metallic material, to a first preliminary step of thermal treatments to increase surface hardness and to a second preliminary step of surface grinding. The method further includes the steps of: washing at least one portion of the surface of the at least one component subjected previously to the preliminary steps; shot peening the at least one portion of the surface of the at least one component previously subjected to washing; and applying a layer of molybdenum disulfide to the at least one portion of the at least one component previously subjected to shot peening.
IPC结构图谱:
| C | 化学；冶金 |
| --C21 | 铁的冶金 |
| ----C21D | 改变黑色金属的物理结构；黑色或有色金属或合金热处理用的一般设备；通过脱碳、回火或其他处理使金属具有韧性 |
| ------C21D7/00 | 通过变形改变铁或钢的物理性能 |
| --------C21D7/02 | .通过冷加工法 |
| ----------C21D7/04 | ..表面的 |
| ------------C21D7/06 | ...用喷丸硬化或其他类似的方法 |