書誌事項
- タイトル別名
-
- Evaluation of Mechanical Properties of the Superficial Layer of CNx with Ultra Low Friction in N_2 Gas(Machine Elements, Design and Manufacturing)
- 窒素中で超低摩擦を発現するCNx膜の極表面層の機械的特性の評価
- チッソチュウ デ チョウテイマサツ オ ハツゲンスル CNx マク ノ ゴク ヒョウメンソウ ノ キカイテキ トクセイ ノ ヒョウカ
- Evaluation of mechanical properties of the superficial layer of CNx with ultra low friction in N2 gas
この論文をさがす
抄録
Carbon nitride (CNx) coating is one of the carbonaceous materials, which was reported to show superlow friction coefficient (μ<0.009) in Nitrogen environment. Therefore CNx coating is a promising material of solid lubricant for sliding interfaces to reduce friction. The superlow friction appeared after running in process of several hundreds of friction cycles and its mechanism has not been completely clarified yet. It was proposed that the soft thin layer generated on CNx coating after running-in process contributed to the superlow friction. However, the mechanical properties of the superficial layer of CNx coating such as hardness and Young's modulus have not been experimentally shown because of its small thickness estimated to be 10nm or less. So we carried out in-depth measurements of mechanical properties of the thin layer on CNx film by nanoscratching test using an atomic force microscope. Then the existence of thin, soft layer on the top of CNx coating after running-in process was experimentally shown.
収録刊行物
-
- 日本機械学会論文集C編
-
日本機械学会論文集C編 76 (772), 3794-3799, 2010
一般社団法人 日本機械学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282681364495232
-
- NII論文ID
- 110008006896
-
- NII書誌ID
- AN00187463
-
- ISSN
- 18848354
- 03875024
-
- NDL書誌ID
- 10955121
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可