| 发明名称 |
Cyanide free solution and process for removing gold-nickel braze |
| 摘要 |
An effective cyanide free solution and process for removing gold-nickel braze alloys from superalloy parts are described. The solution contains about 50% nitric acid with intentional additions of materials which ionize to provide chloride ions, sulfate ions, and metal ions in specific concentrations.
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| 申请公布号 |
US4274908(A) |
申请公布日期 |
1981.06.23 |
| 申请号 |
US19800150276 |
申请日期 |
1980.05.15 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
FISHTER, ROBERT E.;MANTY, BRIAN A. |
| 分类号 |
C23F1/44;(IPC1-7):C09K13/04;C23F1/00 |
主分类号 |
C23F1/44 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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