公开(公告)号：EP2858153B1

公开(公告)日：2018-10-10

申请号：EP13796440.9

申请日：2013-05-28

申请人： Usui Co., Ltd.

发明人： KIUCHI, Manabu ,  KURAHASHI, Ryurou ,  TAKEHARA, Junji ,  KAKUDOU, Shigeo ,  MIMURA, Tsunehiro

IPC分类号： C22C1/00 ,  C22C1/10 ,  C23C4/12 ,  C22C19/05 ,  C22C45/04 ,  C23C4/06 ,  C23C4/10 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01B1/18 ,  B22D23/003 ,  B22D23/06 ,  B22F3/115 ,  B22F2998/10 ,  C21D1/18 ,  C22C1/002 ,  C22C1/02 ,  C22C1/0433 ,  C22C1/1036 ,  C22C19/058 ,  C22C45/00 ,  C22C45/04 ,  C23C4/06 ,  C23C4/10 ,  C23C4/12 ,  H01M2/145 ,  H01M2/1646 ,  H01M8/0206 ,  H01M8/0223 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  H01M2250/30 ,  Y02B90/14 ,  Y02B90/18 ,  Y02P70/56 ,  Y02T90/32 ,  B22F9/082 ,  B22F7/04 ,  B22F3/24

摘要： [Problem] To prepare a metallic separator for PEFCs having excellent corrosion resistance, conductivity, and formability at low cost. [Solution] A thin plate is prepared by an ultraquenching transition control injector with a mixture of a metal powder having corrosion resistance to form a matrix and a powder having conductivity, as a raw material. When the matrix of the thin plate is crystal-structure metal, the plate can be formed at room temperature, and when the matrix is metallic glass, the plate can be formed in a supercooled liquid state. Therefore the plate can be finished into a separator with an intended shape.