| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a sintered substrate with filling volumes of active materials made equal at each column, even in the case of making the substrate on which a plurality of columns are formed at the same time. SOLUTION: The manufacturing method of the nickel sintered substrate is provided with: a slurry coating process of coating nickel slurry 12 containing nickel powder, a hole-making agent and a thickener on a conductive core body 11 so as to have three or more columns of sintered substrates formed and with a coating thickness at an end column to be larger than that of a middle column to make up a slurry-coated substrate 11a; a drying process of drying the slurry-coated substrate 11a to make up a slurry dried substrate 11b; a thickness adjusting process of adjusting thickness of each column of the slurry dried substrate to make up a thickness adjusted substrate 11c; and a sintering process of sintering the thickness adjusted substrate 11c with a sintering furnace 112. COPYRIGHT: (C)2010,JPO&INPIT |
