ESTIMATION OF RESIDUAL STRESS WITH NON-UNIFORM DISTRIBUTION BY INDENTATION-FRACTURE METHOD IN CERAMICS
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概要
- 論文の詳細を見る
In this work, an estimation of residual stress by using the IF method was presented for assumed nonuniform distributions of residual stress. By applying the present procedure to the case of ground silicon nitride, it was revealed that compressive residual stresses estimated for non-uniform stress distributions were almost twice as large as those for the uniform stress distribution. A larger residual stress was estimated in the material ground using a rougher wheel. Comparing results by X-ray stress measurements, it was suggested that the residual stress was reasonably estimated by the present procedure.
- 社団法人日本材料学会の論文
- 1998-12-15
著者
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Hoshide Toshihiko
Department Of Energy Conversion Science Faculty Of Energy Science Kyoto University
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