发明名称 |
Electrolysis with a inert electrode containing a ferrite, copper and silver |
摘要 |
An inert electrode material is made by reacting at an elevated temperature a mixture preferably comprising iron oxide, at least one other metal oxide, copper and silver. The reaction produces a material having ceramic phase portions and alloy phase portions, wherein the alloy phase portions have copper-rich interior portions and silver-rich exterior portions. Inert anodes made with a reaction mixture containing copper and silver have lower wear rates than inert anodes made with copper and no silver.
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申请公布号 |
US5865980(A) |
申请公布日期 |
1999.02.02 |
申请号 |
US19970883061 |
申请日期 |
1997.06.26 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
RAY, SIBA P.;WOODS, ROBERT W.;DAWLESS, ROBERT K.;HOSLER, ROBERT B. |
分类号 |
B22F1/02;C22C29/12;C25C3/12;C25C7/02;(IPC1-7):C25C3/06;C25C3/00;C25B11/04 |
主分类号 |
B22F1/02 |
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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