Lead alloy for solid and grid electrodes专利检索- 铅基合金专利检索查询-专利查询网

Lead alloy for solid and grid electrodes
申请号	US22024472	申请日	1972-01-24	公开(公告)号	US3808053A	公开(公告)日	1974-04-30
申请人	BASF AG;			发明人	GRAEFEN H; KURON D;
摘要	A lead alloy with 0.05 to 0.2 percent palladium as an electrode material for electrolytic plant and lead accumulators with improved corrosion behavior with respect to sulfuric acid and lower specific elongation and electrochemical attack.
权利要求	2. An article of manufacture comprising a grid electrode serving as an anode for lead accumulators, said electrode consisting essentially of 0.05 to 0.15 percent by weight of copper, 0.05 to 0.15 percent by weight of tin, and 0.05 to 0.2 percent by weight of palladium, the remainder being lead and the usual impurities. 3. An article of manufacture comprising a grid electrode serving as an anode in electrolytic and electrochemical cells containing sulfuric acid as the anolyte, said electrode consisting essentially of 0.05 to 0.05 percent by weight of copper, 0.05 to 0.15 percent by weight of tin, and 0.05 to 0.2 percent by weight of palladium, the remainder being lead and the usual impurities.
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