Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere

Takashi Murakami, Katsuo Kaneda, Hiroki Mano, Masayuki Hata, Shinya Sasaki, Joichi Sugimura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this study, Zr, Ti and TiC-based cermet specimens were prepared, and their friction and wear properties in various gas atmospheres were examined. The Zr specimens exhibited the lowest friction coefficients and the smallest volume change in the H2 gas atmosphere. This reason would have been due to the formation of the ε-type Zr hydride, which has a layered crystal structure. The Ti specimens exhibited similar friction and wear properties, although the TiC-based cermet specimens containing small amount of Mo, Ni and W exhibited the lowest friction coefficients in air, not in the H2 gas atmosphere. The low friction coefficients of the cermet specimens in air is likely to have been due to the formation of the low friction Mo oxides and W oxides.

Original languageEnglish
Title of host publicationTHERMEC 2009
Pages3412-3417
Number of pages6
DOIs
Publication statusPublished - Feb 9 2010
Event6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009 - Berlin, Germany
Duration: Aug 25 2009Aug 29 2009

Publication series

NameMaterials Science Forum
Volume638-642
ISSN (Print)0255-5476

Other

Other6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009
CountryGermany
CityBerlin
Period8/25/098/29/09

Fingerprint

Cermet Cements
Hydrogen
friction
Gases
Wear of materials
Friction
atmospheres
coefficient of friction
hydrogen
gases
Oxides
oxides
air
hydrides
Air
Hydrides
Crystal structure
crystal structure

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Murakami, T., Kaneda, K., Mano, H., Hata, M., Sasaki, S., & Sugimura, J. (2010). Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere. In THERMEC 2009 (pp. 3412-3417). (Materials Science Forum; Vol. 638-642). https://doi.org/10.4028/www.scientific.net/MSF.638-642.3412

Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere. / Murakami, Takashi; Kaneda, Katsuo; Mano, Hiroki; Hata, Masayuki; Sasaki, Shinya; Sugimura, Joichi.

THERMEC 2009. 2010. p. 3412-3417 (Materials Science Forum; Vol. 638-642).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Murakami, T, Kaneda, K, Mano, H, Hata, M, Sasaki, S & Sugimura, J 2010, Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere. in THERMEC 2009. Materials Science Forum, vol. 638-642, pp. 3412-3417, 6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009, Berlin, Germany, 8/25/09. https://doi.org/10.4028/www.scientific.net/MSF.638-642.3412
Murakami T, Kaneda K, Mano H, Hata M, Sasaki S, Sugimura J. Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere. In THERMEC 2009. 2010. p. 3412-3417. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.638-642.3412
Murakami, Takashi ; Kaneda, Katsuo ; Mano, Hiroki ; Hata, Masayuki ; Sasaki, Shinya ; Sugimura, Joichi. / Friction and wear properties of Zr and TiC-based cermet specimens in a hydrogen gas atmosphere. THERMEC 2009. 2010. pp. 3412-3417 (Materials Science Forum).
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