Ultrasonic and hardness measurements for ultrahigh pressure prepared WB ceramics
書誌事項
- 公開日
- 2011-03
- 資源種別
- journal article
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- DOI
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- 10.1016/j.ijrmhm.2010.12.006
- 公開者
- Elsevier BV
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説明
Abstract The Vickers hardness of pressure synthesized WB compacts was measured using a diamond indentation method. Under the applied load of 4.9 N, our test gave a maximum Vickers hardness of 30.1 GPa for WB compacts. The hardness of WC-8 wt.% Co composites was also measured under the same load for comparison, which was found to be much lower than that of WB. The Young's modulus, bulk modulus, and shear modulus of WB and WC-8 wt.% Co were further investigated by ultrasonic measurements. The results suggest that WB might be a promising hard alloy material for industrial applications.
収録刊行物
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- International Journal of Refractory Metals and Hard Materials
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International Journal of Refractory Metals and Hard Materials 29 (2), 329-331, 2011-03
Elsevier BV
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詳細情報 詳細情報について
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- CRID
- 1360848657137595904
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- ISSN
- 02634368
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- 資料種別
- journal article
-
- データソース種別
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- Crossref
- KAKEN
- OpenAIRE
