VORBESCHICHTETES STAHLBLECH FÜR POSITIVE ELEKTRODENUMMANTELUNG EINER TROCKENEN ALKALISCHEN ZELLE
摘要
A coated steel sheet for alkaline dry cell positive electrode cans, comprising a Ni-electroplated steel sheet having a chemical conversion coating formed on the surface thereof, and further formed thereon a resin coating film containing a conductive agent, wherein said coated steel sheet has a Ni coating layer made to have a hardness of from 300 to 650 as Vickers hardness. This coated steel sheet promises a superior coating adhesion after worked into positive electrode cans by pressing. <IMAGE>
申请公布号
DE69617381(T2)
申请公布日期
2002.07.25
申请号
DE1996617381T
申请日期
1996.03.06
申请人
NISSHIN STEEL CO., LTD.;SANYO ELECTRIC CO., LTD.;SANYO ENERGY TOTTORI CO., LTD.