Ring Crack Initiation Load of Silicon Nitride Bearing Balls
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概要
- 論文の詳細を見る
In relation to the static load rating of silicon nitride bearing balls, the ring crack initiation load P_R of hot isostatically pressed Si_3N_4 balls was investigated experimentally with emphasis on its statistical property. Initiation of a ring crack was detected using acoustic emission (AE) . P_R approximately followed a 2-parameter Weibull distribution with a shape parameter of about 9. An attempt was made to predict the mean and scatter of P_R using bending test data based on the concept of effective area. The predicted values were compared with the experimental results.
- 一般社団法人日本機械学会の論文
- 1995-04-15
著者
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Okabe Nagatoshi
Graduate school of Science and Engineering, Ehime University
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OKABE Nagatoshi
Toshiba Corporation
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Yasukawa A
Hokkaido Univ. Sapporo Jpn
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Okabe N
Ehime Univ. Ehime
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Okabe Nagatoshi
Ehime University
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Okabe Nagatoshi
Graduate School Of Science And Engineering Ehime University
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TAKAMATSU Tohru
Department of Mechanical Systems Engineering, School of Engineering, University of Shiga Prefecture
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Abe Yutaka
Toshiba Material
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Ichikawa Masahiro
The University of Electro-Communications
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Takamatsu Tohru
The University of Electro-Communications
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Shindou Naoki
Graduate School of the University of Electro-Communications
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Ichikawa M
Univ. Electro-communications Tokyo Jpn
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