| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
單分子層及び多分子層の摩擦 |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| その他のタイトル（英） |
|
|
その他のタイトル |
Friction of Mono- and Multi-molecular Layers |
| 著者 |
曾田, 範宗
宮川, 行雄
Soda, Norimune
Miyakawa, Yukio
|
| 著者所属 |
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東京大学理工学研究所 |
| 著者所属 |
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東京大学理工学研究所 |
| 著者所属（英） |
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|
en |
|
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THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO |
| 著者所属（英） |
|
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|
en |
|
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THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO |
| 出版者 |
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出版者 |
東京大学理工学研究所 |
| 書誌情報 |
東京大學理工學研究所報告
巻 4,
号 7/8,
p. 176-190,
発行日 1951-03-15
|
| 抄録（英） |
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|
内容記述タイプ |
Other |
|
内容記述 |
The kinetic frictions of mono- and multi-molecular layers of stearic acid and barium stearate are measured for various conditions of loads, temperatures, curvatures of sliders and combinations of rubbing materials. The Langmuir-Blodgett technique is used for the deposition of molecular layers on plate (Y-deposition). The decrease of friction with the increase of the number of layers is about the same as observed before by other authors, but the effects of curvatnre of the slider and the combination of rubbing materials are found not to be neglected. Two regions in boundary friction reported. before (this Report, 1 (1947), 50.) are also observed in this experiment, the critical transition pressure being 150-200 kg/mm^2, and the film thickness for the second region is estimated to be of one or three molecular layers. The rates of increase of friction and wear of molecular layers for various conditions during repetition of sliding are discussed. The mechanical transition temperatures for various thicknesses of molecular layers are measured by stick-skip method, and the increase of the transition temperature with the increase of number of layers is discussed in connection with the relation between friction and number of layers. |
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0371-6090 |
| 書誌レコードID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00162611 |
| 資料番号 |
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|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA1511485000 |
SA1511485.pdf (1.8 MB)
