Transactions of Materials and Heat Treatment

Title：New process of combined extrusion to form products with deeper and smaller hole

Authors： Luoyang Institute of Technology Zhang Yanmin Sun Aixue

Unit：

KeyWords： Combined extrusion Deeper and smaller hole Numerical simulation

ClassificationCode：TG376

year,vol(issue):pagenumber：2002,27(4):7-10

Abstract：

This paper studies the forming of deeper and smaller hole by combined extrusion way in room temperature.,and simulates the deformation process by means of the upper bound element method.Then the results are testified by high temperature combined extrusion for stainless steel.

Funds：

Reference：

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