Investigation of Residual Stress in Green Compacts of Metal Powder Using X-Ray Diffraction

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Abstract:

Residual stresses in green compacts have a significant influence on the quality of the compact and post-compaction processes like part handling. In this study, the latest European and American standard for residual stress measurement by X-ray diffraction have been used to obtain more exact residual stresses in surface of green compacts as experimental evidence for simulation. The influence of kinds of powders, compacting pressure and friction on residual stresses in green compact has been studied.

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Advanced Materials Research (Volumes 554-556)

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461-464

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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