| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance capacity by thinning the substrate thickness to 1mm or less and reducing a core material occupation volume and to improve an output performance by increasing pole plate opposite areas in the same volume. <P>SOLUTION: This manufacturing method for the alkaline battery foam substrate is provided with a step of foaming sponge urethane, a step of peeling the sponge urethane 3, a step of plating nickel on the sponge urethane, a step of polishing the sponge urethane, and a step of removing the sponge urethane by baking. <P>COPYRIGHT: (C)2004,JPO |
