发明申请
WO2016037892A1 METAL CONNECTOR OR ADAPTOR FOR HYDRAULIC OR OIL DYNAMIC APPLICATION AT HIGH PRESSURE AND RELATIVE GALVANIC TREATMENT FOR CORROSION PROTECTION
审中-公开
基本信息:
- 专利标题: METAL CONNECTOR OR ADAPTOR FOR HYDRAULIC OR OIL DYNAMIC APPLICATION AT HIGH PRESSURE AND RELATIVE GALVANIC TREATMENT FOR CORROSION PROTECTION
- 专利标题(中):金属连接器或适用于液压或油动应用于高压和相对抗蚀处理的腐蚀保护
- 申请号:PCT/EP2015/069913 申请日:2015-09-01
- 公开(公告)号:WO2016037892A1 公开(公告)日:2016-03-17
- 发明人: GENNASIO, Enrico , MAZZOLI, Stefano , DOI, Rinaldo
- 申请人: ALFA GOMMA S.P.A.
- 申请人地址: Via Torri Bianche, 1 20059 Vimercate (Monza Brianza) IT
- 专利权人: ALFA GOMMA S.P.A.
- 当前专利权人: ALFA GOMMA S.P.A.
- 当前专利权人地址: Via Torri Bianche, 1 20059 Vimercate (Monza Brianza) IT
- 代理机构: RAPISARDI, Mariacristina
- 优先权: ITMI2014A001551 20140908
- 主分类号: C23C22/34
- IPC分类号: C23C22/34 ; C23C22/83 ; C25D5/48 ; F16L58/04 ; C23C28/00 ; F16L58/18
摘要:
The metal connector or adaptor for hydraulic or oil dynamic application at high pressure, comprises electrolytic passivated zinc plating free from hexavalent chromium, the zinc plating comprising an external trivalent chromium passivation layer, said passivation layer having a distinctive unique coloration among high corrosion resistance processes.
摘要(中):
在高压下用于液压或油动态应用的金属连接器或适配器包括不含六价铬的电解钝化锌镀层,镀锌包括外部三价铬钝化层,所述钝化层在高耐蚀性工艺中具有独特的着色。