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1. (WO2017063744) NEW COATING MATERIAL COMPRISING A TERNARY PHASE OF HF-B-C

Pub. No.:    WO/2017/063744    International Application No.:    PCT/EP2016/001704
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Sat Oct 15 01:59:59 CEST 2016
IPC: C23C 14/06
C23C 14/34
Applicants: OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
Inventors: BOLVARDI, Hamid
ARNDT, Mirjam
RUDIGIER Helmut
SCHNEIDER Jochen
PRADEEP, Konda Gokuldoss
Title: NEW COATING MATERIAL COMPRISING A TERNARY PHASE OF HF-B-C
Abstract:
The present invention relates to a coated substrate with a coating deposited on at least a part of the substrate surface, said coating comprising at least one metal boron carbide layer, characterized in that the metal boron carbide layer is a ternary compound exhibiting a polycrystalline structure formed of a single phase of HfuBvCw, wherein u+v+w=100 and 35 > v > 0 at.% and 35 > w >0 and u ≤ 60 at.%. Further a method for deposition of such a coating is provided. said coating comprising at least one metal boron carbide layer, characterized in that the metal boron carbide layer is a ternary compound exhibiting a polycrystalline structure formed of a single phase of hafnium, boron and carbon.