Syncronizer ring having a spray-coated film of a wear-resistant brass material
AssigneeChuetsu Metal Works Co., Ltd.
InventorsKunio Nakashima, Masao Hosoda, Wataru Yago, Kazuyuki Inagaki
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Abstract
A synchronizer ring comprises a ring body having a sliding portion, and a directly spray-coated wear-resistant film formed on a surface of the sliding portion. The film is made of a wear-resistant brass alloy which comprises Cu, Zn and at least one element selected from the group consisting of Al, Mn, Fe, Ni, Si, Co, Cr, Ti, Nb, V, Zr and Mo. The spray-coated film exhibits good wear resistance and good bonding strength.
Claims4
A synchronizer ring which comprises a ring body having a sliding portion, and a directly spray-coated wear-resistant film formed on a surface of the sliding portion, said film being made of a wear-resistant brass alloy which comprises Cu, Zn and at least one element selected from the group consisting of Al, Mn, Fe, Ni, Si, Co, Cr, Ti, Nb, V, Zr, and Mo.
Dependencies are inferred from the claim text.