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Title: CVD method of forming self-lubricating composites

Abstract

An article having a multiphase composite lubricant coating of a hard refractory matrix phase of titanium nitride dispersed with particles of a solid lubricating phase of molybdenum disulfide is prepared by heating the article to temperatures between 350 and 850 C in a reaction vessel at a reduced pressure and passing a gaseous mixture of Ti((CH{sub 3}){sub 2}N){sub 4}, MoF{sub 6}, H{sub 2}S and NH{sub 3} over the heated article forming a multiphase composite lubricant coating on the article. 1 fig.

Inventors:
; ; ;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
321222
Patent Number(s):
5843533
Application Number:
PAN: 8-537,050
Assignee:
Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States)
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 1 Dec 1998
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPOSITE MATERIALS; TITANIUM NITRIDES; MOLYBDENUM SULFIDES; CHEMICAL VAPOR DEPOSITION; SOLID LUBRICANTS

Citation Formats

Besmann, T M, Blau, P J, Lee, W Y, and Bae, Y W. CVD method of forming self-lubricating composites. United States: N. p., 1998. Web.
Besmann, T M, Blau, P J, Lee, W Y, & Bae, Y W. CVD method of forming self-lubricating composites. United States.
Besmann, T M, Blau, P J, Lee, W Y, and Bae, Y W. Tue . "CVD method of forming self-lubricating composites". United States.
@article{osti_321222,
title = {CVD method of forming self-lubricating composites},
author = {Besmann, T M and Blau, P J and Lee, W Y and Bae, Y W},
abstractNote = {An article having a multiphase composite lubricant coating of a hard refractory matrix phase of titanium nitride dispersed with particles of a solid lubricating phase of molybdenum disulfide is prepared by heating the article to temperatures between 350 and 850 C in a reaction vessel at a reduced pressure and passing a gaseous mixture of Ti((CH{sub 3}){sub 2}N){sub 4}, MoF{sub 6}, H{sub 2}S and NH{sub 3} over the heated article forming a multiphase composite lubricant coating on the article. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {12}
}