標題
|
Investigation of Toughness and Wear Resistance of a-C/a-C:Cr Multilayer Coatings |
學年
|
95 |
學期
|
1 |
出版(發表)日期
|
2007/01/01 |
作品名稱
|
Investigation of Toughness and Wear Resistance of a-C/a-C:Cr Multilayer Coatings |
作品名稱(其他語言)
|
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著者
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Ma, K. J.; Chien, H. H.; 趙崇禮; Chao, Choung-lii |
單位
|
淡江大學機械與機電工程學系 |
出版者
|
Trans Tech Publications |
著錄名稱、卷期、頁數
|
Key Engineering Materials 329, pp.731-736 |
摘要
|
Alternated a-C/a-C:Cr coatings were made by DC magnetron sputtering from graphite and Cr target in an argon discharge. Mechanical and tribological properties were measured by indentation, scratch and pin-on-disc test. The critical scratch load of a-C/a-C:Cr multilayer coatings for total failure is approach 100 N. The friction coefficient remains within the range of 0.08-0.1 at loads between 10 and 40 N during a pin-on-disc wear test. The wear depth only reaches 0.6 μm after a one hour wear test. The greater compliance and fracture toughness of the a-C/a-C:Cr multilayer coatings allows greater strains or strain energy to be stored before coating failure, and hence significantly improves wear resistance |
關鍵字
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語言
|
英文 |
ISSN
|
1013-9826 |
期刊性質
|
國外 |
收錄於
|
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產學合作
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通訊作者
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審稿制度
|
否 |
國別
|
瑞士 |
公開徵稿
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出版型式
|
,紙本 |