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フルテキストURL2008010055.pdf ( 1.6MB ) 公開日 2010-04-16
タイトルLow friction coatings prepared by high performance type spray gun
作成者Fukumasa, O.
Osaki, K.
Fujimoto, S.
Lungu, C. P.
Lungu, Ana Mihaela
作成者ヨミフクマサ, オサム
作成者別表記福政, 修
Fukumasa, Osamu
作成者所属山口大学大学院理工学研究科(工学)
内容記述(抄録等)To produce low friction coatings to be used as overlays for automobile journal bearings and to perform depositions with high rate, we prepared composite coatings of Ag and graphite by using the new-type spray gun based on the forced constricted type plasma jet generator (i.e. the high performance type spray gun). Characterization of the films showed the graphite phase dispersed into the Ag matrix, analyzed by optical microscopy, electron probe microanalysis and X-ray diffraction. The coefficient of friction of the Ag/graphite overlay measured using ball-on-disc tribometer was reduced by a factor of five compared with that of bronze substrate and by factor of two compared with that of the Ag/graphite overlay prepared by ECR sputtering.
本文言語eng
著者キーワードplasma spraying; silver
graphite
X-ray diffraction
ball-on-disc test
coefficient of friction
資料タイプtext
ファイル形式application/pdf
出版者Elsevier
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN0257-8972
NCIDAA10652003
掲載誌名Surface & Coatings Technology
169-170
開始ページ415
終了ページ418
発行日2003-06
DOIinfo:doi/10.1016/S0257-8972(03)00142-7
関連情報URL(IsPartOf)http://www.sciencedirect.com/science/journal/02578972
著者版/出版社版著者版
リポジトリID2008010055
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2008010055