B - Operations – Transporting – 22 – F
Patent
B - Operations, Transporting
22
F
B22F 3/11 (2006.01) B22F 3/18 (2006.01) H01M 4/24 (2006.01) H01M 4/80 (2006.01)
Patent
CA 2231325
Metal powders are spread on a feeding belt or a supporting sheet which is continuously fed; the feeding belt or the supporting sheet on which the metal powders have been spread is passed through a sintering oven; and the metal powders are sintered. with adjacent uncompressed metal powders in contact with each other partly and gaps present therebetween. Consequently, contact portions of the metal powders are integrated with each other and the gaps are formed as fine pores.
Dans la présente invention, des poudres de métaux sont déposées sur une bande ou une feuille support alimentant un four de frittage en continu. Les poudres non comprimées sont en partie en contact, en partie séparées. Au passage dans le four de frittage, les poudres en contact s'amalgament et les espaces forment des pores fins dans la feuille de métal produite.
Katayama Special Industries Ltd.
Kirby Eades Gale Baker
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