2015年12月
Friction and wear properties of spark-plasma-sintered alpha-AlB12 and SiB6 powder compacts in water
TRIBOLOGY INTERNATIONAL
- ,
- 巻
- 92
- 号
- 開始ページ
- 446
- 終了ページ
- 453
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.triboint.2015.07.029
- 出版者・発行元
- ELSEVIER SCI LTD
In our present study, alpha-AlB12 and SiB6 powder compact disk specimens were prepared by spark plasma sintering alpha-AlB12 and SiB6 powders, respectively, and their X-ray diffraction patterns, microstructures, Knoop hardnesses were examined. Also, the friction and wear properties of the alpha-AlB12 and SiB6 powder compact disk specimens were investigated when they were slid against Si3N4 ball specimens in water. Both the alpha-AlB12 and SiB6 powder compact disk specimens exhibited friction coefficients lower than 0.1 while the blended elemental Al-92.3 at% B and Si-85.7 at% B powder compact disk specimens exhibited friction coefficients between 0.1 and 0.2. The specific wear rates of the alpha-AlB12 and SiB6 powder compact disk specimens were lower than those of the blended elemental Al-92.3 at% B and Si-85.7 at% B powder compact disk specimens, respectively. (C) 2015 Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
-
- DOI : 10.1016/j.triboint.2015.07.029
- ISSN : 0301-679X
- eISSN : 1879-2464
- Web of Science ID : WOS:000362920100047