公开(公告)号：US06923897B1

公开(公告)日：2005-08-02

申请号：US10110427

申请日：2000-10-13

申请人： Ferdinand Schmidt ,  Hans-Guenter Steinmann ,  Karlfried Pfeifenbring ,  Werner Olberding ,  Dagmar Petrick

发明人： Ferdinand Schmidt ,  Hans-Guenter Steinmann ,  Karlfried Pfeifenbring ,  Werner Olberding ,  Dagmar Petrick

IPC分类号： C25D3/00 ,  C25D3/12 ,  C25D3/56 ,  C25D5/12 ,  C25D5/26 ,  H01M2/02 ,  H01M2/22 ,  C25D5/00

CPC分类号： C25D3/562 ,  C25D3/12 ,  C25D5/12

摘要： The invention relates to a method for producing an electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths. The cold rolled strip is provided with a cobalt or a cobalt alloy layer by an electrolytic method. The aim of the invention is to provide a battery sheath with low values for the electric contact resistance between the cathode substance of the battery and the inner surface of the battery sheath. To this end, organic substances m added to the electrolyte during coating that produce decomposition products, said decomposition produces and/or reaction products of said decomposition products with other components of the electrolytic bath being deposited on the strip material as a brittle layer along with the cobalt or the cobalt alloy.

摘要翻译： 本发明涉及一种生产电解涂层冷轧带材的方法，优选用于生产电池护套。 冷轧带通过电解方法设置有钴或钴合金层。 本发明的目的是为电池的阴极物质和电池护套的内表面之间的电接触电阻提供低值的电池护套。 为此，在产生分解产物的涂层期间，添加到电解质中的有机物质，所述分解产生和/或所述分解产物与电解液的其它组分的反应产物作为脆性层沉积在带材上，并与 钴或钴合金。