Cavitation-Erosion Resistance of Aluminum Oxide and Silicon Carbide

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概要

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• Cavitation erosion of sintered aluminum oxide and silicon carbide was investigated by a vibratory test. The erosion of aluminum oxide originated at defects such as pores and holes, where intergranular fractures occurred. Particles were removed granule by granule. Better erosion resistance is obtained for an aluminum oxide with a smaller grain size. The erosion of silicon carbide originated around the pores. Cracklike grooves propagating through pores were observed on the eroded surface and massive particles were removed. Better erosion resistance is obtained for a silicon carbide with a smaller number and size of pores. The erosion resistance was compared with that of metals.

• 一般社団法人日本機械学会の論文
• 1990-07-15

著者

• Hattori Shuji

  Faculty Of Engineering Fukui University

• OKADA Tsunenori

  Faculty of Engineering, Fukui University

• Okada Tsunenori

  Faculty Of Engineering Fukui University

関連論文

• Fundamental Studies on Cavitation Erosion : Observation of the Eroded Surface by Scanning Electron Microscope
• Corrosion - Fatigue Strength of Notched High-Tension Steel Specimens Under Cathodic Protection in Synthetic Seawater
• Fatigue Crack Propagation of Steel in Oil
• Fatigue Crack Propagation in Bearing Metals Lining on Steel Plates in Lubricating Oil
• Cavitation-Erosion Resistance of Aluminum Oxide and Silicon Carbide
• Fundamental Studies on Cavitation Erosion
• Fatigue Strength of Bearing Metals Lining on Steel Plates in Lubricating Oil
• Erosion Damages of Sintered Metals
• Fundamental Studies on Cavitation Erosion : Observation of the Eroded Surface by SEM under Corrosive Liquid

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