Method for the manufacture of iron-containing sintered electrodes
AssigneeDaimler-Benz Aktiengesellschaft
InventorsHorst Buhl, Manfred Gutjahr
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Abstract
A method for manufacturing an iron-containing sintered electrode for alkaline accumulators as well as the product obtained by such method, in which iron powder and at least one reducible iron compound are intimately mixed with each other; the powder mixture is sintered into a stable body and the reducible iron compound is reduced to highly active iron.
Claims55
A method for manufacturing iron-containing sintered electrodes for alkaline accumulators, in which iron powder is sintered with the use of a filler, comprising the steps of intimately mixing with each other the iron powder and at least one reducible iron compound, sintering the powder mixture into a stable body, and reducing the reducible iron compound into highly active iron.
An iron containing sintered electrode comprising a stable body formed by intimately mixing iron powder and at least one powdered reducible iron compound, sintering the resulting powder mixture and reducing the iron compound to a highly active iron within said stable body.
Dependencies are inferred from the claim text.