Colecciones nacionales e internacionales de patentes

1. (WO2018041770) SLIDING ELEMENT WITH MAX PHASE COATING

Pub. No.:    WO/2018/041770    International Application No.:    PCT/EP2017/071526
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Tue Aug 29 01:59:59 CEST 2017
IPC: C23C 4/02
C23C 4/08
C23C 4/10
C23C 28/04
C23C 28/00
C23C 30/00
F16J 9/26
Applicants: FEDERAL-MOGUL BURSCHEID GMBH
Inventors: BASTUCK, Thomas
Title: SLIDING ELEMENT WITH MAX PHASE COATING
Abstract:
The invention relates to a sliding element, in particular a piston ring, to a method for producing same, and to the use of the sliding element in a tribological system. The sliding element has a coating which has at least one adhesive layer and a MAX phase layer from the inside towards the outside. The MAX phase layer has the composition Mn+1AXn (n = 1, 2, 3), wherein M represents an element from the group Sc, Ti, V, Cr, Zr, Nb, Mo, Hf, and Ta, A represents an element from the group Al, Si, P, S, Ga, Ge, As, Cd, In, Sn, Tl, and Pb, and X represents the elements C or N.