Relationship between Tribological Properties and Microstructures in Carbon Nitride Thin Films Prepared by Ion-Beam-Assisted Deposition. Effect of Ar Ion Assist.
Bibliographic Information
- Other Title
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- イオンビーム支援蒸着法を用いて形成した窒化炭素薄膜のトライボロジー特性と微細構造との相関 Arイオンアシスト効果
- イオンビーム シエン ジョウチャクホウ オ モチイテ ケイセイ シタ チッカ タンソ ハクマク ノ トライボロジー トクセイ ト ビサイ コウゾウ ト ノ ソウカン Ar イオンアシスト コウカ
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Description
Carbon nitride (C-N) thin films have been prepared by ion-beam-assisted deposition. The correlation of the influence of the Ar ion assist in the tribological properties and microstructure of C-N films were investigated. The ion-beam gas ratio (Ar/N2 ratio) was changed between 0 and 2. The tribological properties were measured by pin-on-disc type tribotester. The microstructure of the C-N thin films was investigated by X ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM). The friction coefficients were 0.15-0.20 irrespective of the ion-beam gas ratio and frictional materials. However, the film which formed under condition of Ar/N2 =1.0 showed excellent wear resistance. It also showed highest hardness of 21 GPa in this experiment. By the XPS analysis and TEM observation, microstructure of C-N thin film changed from amorphous to three dimensional crystalline-like structure by Ar ion adddtion. Consequently, it shows that the addition of Ar ion was very effective for improvement of mechanical properties when C-N thin film was formed by ion-beam-assisted deposition.
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 67 (659), 1235-1241, 2001
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001204447626368
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- NII Article ID
- 110002369918
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- NII Book ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- HANDLE
- 10076/8514
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- NDL BIB ID
- 5852419
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- JaLC
- IRDB
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed