TECHNOLOGICAL PROBLEMS OF EQUAL CHANNEL ANGULAR PRESSING
作者： O. V. Tolochko , R. A. Parshikov , A. I. Rudskoy , A. M. Zolotov
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摘要: Equal channel angular pressing (ECAP) is an effective process to produce materials with increased mechanical properties and no change of billet size. In the present paper experimental finite element analysis results ECAP investigation were obtained. The influ- ence die geometry friction condition on irregularity shear strain field in cross section therefore distribution was studied. shown be always characterized by irregular distribution. Depending that could reduced.
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