Title:
Nano compound solid lubricous tunic
Document Type and Number:
Japanese Patent JP6249533
Kind Code:
B2
Abstract:
The invention relates to a solid lubricant magnetron sputtering physical vapor deposition (MS PVD) coating, which can be used in mechanical engineering, specifically in automotive, aircraft and space industries for increasing lifetime of moving parts such as bearings, chains, pistons and joints that experience sliding or rolling friction. A nanocomposite solid lubricant coating containing a carbon matrix with copper grains, according to the invention, contains an additional metal selected from the group consisting of Ti, Zr, Hf, Cr, V, Fe in bulk proportions, at.%:
carbon
5 - 35;
copper
50 - 90;
additional metal
5 - 15.
Inventors:
Nazarov, Pavels
Michin, Valerie
Kovalenko, Bradymi Earth
Michin, Valerie
Kovalenko, Bradymi Earth
Application Number:
JP2015159760A
Publication Date:
December 20, 2017
Filing Date:
August 13, 2015
Export Citation:
Assignee:
Schaeffler Baltic, SIA
International Classes:
C23C14/06; C10M103/02; C10M125/04; C23C14/14; C23C14/34; F16C33/10
Domestic Patent References:
| JP10237627A | ||||
| JP2002113604A | ||||
| JP3291379A |
Other References:
W. GULBINSKI et al.,Phase composition and tribological properties of copper/carbon composite films,Surface & Coatings Technology,2005年,Vol. 200,pp. 2016-2151
Thierry CABIOCH et al.,Co-sputtering C-Cu thin film synthesis: microstructural study of copper precipitates encapsulated into a carbon matrix,PHILOSOPHICAL MAGAZINE B,1999年 3月,Volume 79, Number 3,pp. 501-506
Thierry CABIOCH et al.,Co-sputtering C-Cu thin film synthesis: microstructural study of copper precipitates encapsulated into a carbon matrix,PHILOSOPHICAL MAGAZINE B,1999年 3月,Volume 79, Number 3,pp. 501-506
Attorney, Agent or Firm:
Hiroe Associates Patent Office
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