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Title: Hard and low friction nitride coatings and methods for forming the same

Abstract

An improved coating material possessing super-hard and low friction properties and a method for forming the same. The improved coating material includes the use of a noble metal or soft metal homogeneously distributed within a hard nitride material. The addition of small amounts of such metals into nitrides such as molybdenum nitride, titanium nitride, and chromium nitride results in as much as increasing of the hardness of the material as well as decreasing the friction coefficient and increasing the oxidation resistance.

Inventors:
 [1];  [2];  [2];  [3];  [2];  [2]
  1. (Naperville, IL)
  2. (Istanbul, TR)
  3. (Bolingbrook, IL)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1007936
Patent Number(s):
7,211,323
Application Number:
10/337,966
Assignee:
U Chicago Argonne LLC (Chicago, IL) ANL
DOE Contract Number:  
W-31-109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Erdemir, Ali, Urgen, Mustafa, Cakir, Ali Fuat, Eryilmaz, Osman Levent, Kazmanli, Kursat, and Keles, Ozgul. Hard and low friction nitride coatings and methods for forming the same. United States: N. p., 2007. Web.
Erdemir, Ali, Urgen, Mustafa, Cakir, Ali Fuat, Eryilmaz, Osman Levent, Kazmanli, Kursat, & Keles, Ozgul. Hard and low friction nitride coatings and methods for forming the same. United States.
Erdemir, Ali, Urgen, Mustafa, Cakir, Ali Fuat, Eryilmaz, Osman Levent, Kazmanli, Kursat, and Keles, Ozgul. Tue . "Hard and low friction nitride coatings and methods for forming the same". United States. doi:. https://www.osti.gov/servlets/purl/1007936.
@article{osti_1007936,
title = {Hard and low friction nitride coatings and methods for forming the same},
author = {Erdemir, Ali and Urgen, Mustafa and Cakir, Ali Fuat and Eryilmaz, Osman Levent and Kazmanli, Kursat and Keles, Ozgul},
abstractNote = {An improved coating material possessing super-hard and low friction properties and a method for forming the same. The improved coating material includes the use of a noble metal or soft metal homogeneously distributed within a hard nitride material. The addition of small amounts of such metals into nitrides such as molybdenum nitride, titanium nitride, and chromium nitride results in as much as increasing of the hardness of the material as well as decreasing the friction coefficient and increasing the oxidation resistance.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 01 00:00:00 EDT 2007},
month = {Tue May 01 00:00:00 EDT 2007}
}

Patent:

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