| 发明名称 | Process for surface treating aluminum or aluminum alloy and article made with same | ||
| 摘要 | A process for surface treating aluminum or aluminum alloy comprises the following steps. Providing a substrate made of aluminum or aluminum alloy. The substrate is treated with a chemical conversion treatment solution containing molybdate as the main film forming agent, to form a molybdate conversion film on the substrate. Then, a ceramic coating comprising refractory compound is formed on the molybdate conversion film by physical vapor deposition. | ||
| 申请公布号 | US8852358(B2) | 申请公布日期 | 2014.10.07 |
| 申请号 | US201113191598 | 申请日期 | 2011.07.27 |
| 申请人 | Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.;Hon Hai Precision Industry Co., Ltd. | 发明人 | Chang Hsin-Pei;Chen Wen-Rong;Chiang Huann-Wu;Chen Cheng-Shi;Mao Dun |
| 分类号 | C23C22/40 | 主分类号 | C23C22/40 |
| 代理机构 | Novak Druce Connolly Bove + Quigg LLP | 代理人 | Novak Druce Connolly Bove + Quigg LLP |
| 主权项 | 1. A process for surface treating aluminum or aluminum alloy, the process comprising the following steps of: providing a substrate made of aluminum or aluminum alloy; forming a molybdate conversion film on the substrate by a chemical conversion treatment using a chemical conversion treatment solution containing molybdate as the main film forming agent; and forming a ceramic coating comprising a refractory compound on the molybdate conversion film by physical vapor deposition. | ||
| 地址 | Shenzhen CN | ||