Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Patent
1998-03-18
2000-10-24
Wong, Eana
Metal treatment
Process of modifying or maintaining internal physical...
Producing or treating layered, bonded, welded, or...
148518, 4273837, 205224, 205227, C21D 109, C23C 1434, B05D 302, C25D 550
Patent
active
061361070
ABSTRACT:
A steel sheet for a battery container is covered with nickel-tin alloy layer on one side to be the inner side of the battery container which is formed by drawing the steel sheet. A battery using the steel sheet is manufactured by firstly filling positive electrode mix consisting of manganese oxide, graphite and potassium hydroxide and secondly filling negative electrode active material consisting of zinc and potassium hydroxide in the battery container.
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Iketaka Satoshi
Moriyama Hirokazu
Ohmura Hitoshi
Tomomori Tatsuo
Toyo Kohan Co. Ltd.
Wong Eana
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