Effect of the Fracture Toughness of Impact Particles on the Erosive Wear of Ceramics.

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概要

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• The effect of the fracture toughness of impact particles on the erosive wear of ceramics was examined. Six kinds of Al<SUB>2</SUB>O<SUB>3</SUB> abrasive particles, which were almost the same in size, figure and hardness, but different only in fracture toughness, were used as impact particles. Sintered Si<SUB>3</SUB>N<SUB>4</SUB>, Al<SUB>2</SUB>O<SUB>3</SUB> (HA9O) and glass were used as target materials. Irrespective of the target materials, the erosive wear rate was qualitatively proportional to the fracture toughness of the impact particles.

• 社団法人 粉体粉末冶金協会の論文

著者

• Wada Shigetaka

  Toyota Central R&D Labs., Inc.

関連論文

• The Effect of Sintering Conditions on the Formation of the High-T_c Phase in the Bi-Sr-Ca-Cu-O System
• Effect of the Fracture Toughness of Impact Particles on the Erosive Wear of Ceramics.

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