Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1974-11-06
1976-11-09
Rutledge, L. Dewayne
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
429226, C22C 1108
Patent
active
039908933
ABSTRACT:
Lead alloy for the grids of lead storage batteries, which comprises from 1.0 to 3.5 % antimony, 0.025 to 0.2 % arsenic, 0.005 to 0.1 % selenium, 0.05 to 0.5 % tin, and the remainder lead.
Preferably the alloy also contains 0.025 to 0.1 % silver.
REFERENCES:
patent: 480266 (1892-08-01), Knowles
patent: 2694628 (1954-11-01), Carroll et al.
patent: 2841491 (1958-07-01), Zahn
patent: 3144356 (1964-08-01), Dobrovics
patent: 3801310 (1974-04-01), Nijhawan
patent: 3879217 (1975-04-01), Peters
Borger Waldemar
Nijhawan Subash Chander
Rutledge L. Dewayne
Varta Batterie Aktiengesellschaft
Weise E. L.
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