公开(公告)号：EP3608043A1

公开(公告)日：2020-02-12

申请号：EP17904426.8

申请日：2017-04-07

申请人： Nippon Steel Corporation ,  Fine Sinter Co., Ltd.

发明人： KUBOTA, Manabu ,  MIZUI, Naomitsu ,  ISHIMOTO, Fumio ,  ASABE, Kazutaka ,  KANDA, Osamu ,  NAKANO, Satoru ,  NAKANO, Takeshi ,  KAWASAKI, Kazumichi ,  SHIMAZOE, Isao

IPC分类号： B22F7/00 ,  C22C1/04 ,  C22C32/00

摘要： A sintered friction material is formed by pressure sintering mixed powder at 800°C or above, the mixed powder consisting of, in mass%, Cu and/or Cu alloy: 40.0 to 80.0%, Ni: 0% or more and less than 5.0%, Sn: 0 to 10.0%, Zn: 0 to 10.0%, VC: 0.5 to 5.0%, Fe and/or Fe alloy: 2.0 to 40.0%, lubricant: 5.0 to 30.0%, metal oxide and/or metal nitride: 1.5 to 30.0%, and the balance being impurity.