Reibungsmaterial

Details

Veröffentlichungs-Nr.

EP3715505

Aktenzeichen

EP20165506

Anmeldetag

25. März 2020

Veröffentlichung

30. September 2020

Rechtsraum

EP

IPC

C23C28/02C23C30/00C22C30/02F16D65/02F16D69/02C22C38/02C22C38/04C22C38/08C22C38/16C22C19/03B32B15/01C22C9/06C22C19/00C22C19/05C22C38/00F16C33/12

Abstract

A friction material comprises an Fe part which contains Fe as a main component, a coating layer formed on a surface of the Fe part, and a friction part formed on a surface of at least a part of the coating layer, and the coating layer comprises a first coating layer and a second coating layer which have a specific average thickness and a specific component in order from Fe part side, and in the second coating layer, in order of positions at which the thickness is 20%, 40%, 60% and 80% of the second coating layer from the side of the first coating layer to the side opposite thereto, a Cu content increases and a Ni content decreases.

Anmelder

Firma

Tungaloy Corporation

Land

🇯🇵 Japan

Fachgebiete