MANGANESE DRY BATTERY

摘要

Presented is a virtually lead additive-free but highly reliable and practical anode active material with improved process-ability and corrosion resistance and a manganese dry battery made from that material. And, disclosed is a variation of manufacturing method of the material aforementioned in material composition of bismuth and others to add to zinc instead of lead together with engineering matters involved, and a manufacturing method of a manganese dry batteries with use of the proposed material.