Transverse-Rupture Strength and Limiting Strength of Ultrafine-grained Cemented Carbide Affected by the Defects Size as a Fracture Source and Interaction of the Other Defects 《 Physical Property 》

Kei Tokumoto

11:45 AM - 12:00 PM

[1-54A] Transverse-Rupture Strength and Limiting Strength of Ultrafine-grained Cemented Carbide Affected by the Defects Size as a Fracture Source and Interaction of the Other Defects 《 Physical Property 》

*Kei Tokumoto¹, Masayuki Takada², Tomohiro Tsutsumi^2,3, Sota Terasaka^3,4 (1. Koei Techno-System Co. Ltd., 2. Nippon Tokushu Goukin Co., Ltd., 3. Graduate School of Environmental Studies, Tohoku University, 4. Japan Fine Ceramics Center)

Keywords:ultrafine-grained cemented carbide, transverse-rupture strength, fracture source size, limiting strength, defects interaction

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Presentation information

Special Session: New Development of Hard (Tool) Metals

[1-54A] Transverse-Rupture Strength and Limiting Strength of Ultrafine-grained Cemented Carbide Affected by the Defects Size as a Fracture Source and Interaction of the Other Defects 《 Physical Property 》

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