EP 1076728 A1 20010221 - A LOW FRICTION COATING FOR A CUTTING TOOL
Title (en)
A LOW FRICTION COATING FOR A CUTTING TOOL
Title (de)
REIBUNGSARME BESCHICHTUNG FÜR EIN SCHNEIDWERKZEUG
Title (fr)
REVETEMENT A FAIBLE FROTTEMENT POUR OUTIL DE COUPE
Publication
Application
Priority
- GB 9901311 W 19990427
- GB 9808938 A 19980427
- GB 9822445 A 19981014
Abstract (en)
[origin: WO9955930A1] The present invention relates to a composition for use as a coating on a cutting tool, which composition comprises: (i) a first material selected from TiNx, TiA1Nx, TiA1YCrNx and CrNx; and (ii) a second material selected from MoSz and WSz, wherein x is from 0.5 to 1.5, z is from 0.8 to 2.2 and the atomic ratio (y) of Mo or W to Ti or Cr is from 0.1 to 0.8.
IPC 1-7
IPC 8 full level
B23B 27/14 (2006.01); C23C 14/06 (2006.01); C23C 30/00 (2006.01)
CPC (source: EP)
C23C 14/06 (2013.01); C23C 30/005 (2013.01)
Citation (search report)
See references of WO 9955930A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9955930 A1 19991104; CA 2328152 A1 19991104; EP 1076728 A1 20010221; JP 2002513088 A 20020508; NO 20005346 D0 20001024; NO 20005346 L 20001207
DOCDB simple family (application)
GB 9901311 W 19990427; CA 2328152 A 19990427; EP 99919392 A 19990427; JP 2000546069 A 19990427; NO 20005346 A 20001024