Title: Numerical Simulation on Extrusion Process for P91 Tube and Establishment of Extrusion Ratio and Extrusion Pressure Relationship Curve
Abstract:The hot extrusion processes for P91 alloy tubes were simulated by QFORM-3D software.The distribution of stress field,strain field and temperature field at the hot extrusion process was analyzed,the fo...The hot extrusion processes for P91 alloy tubes were simulated by QFORM-3D software.The distribution of stress field,strain field and temperature field at the hot extrusion process was analyzed,the forming process of different thickness of the blank of tube to was simulated.According to the simulation data,the curves of extrusion ratio and extrusion pressure were established,the extrusion ratio and extrusion pressure relationship curve was verified by the extrusion process,the results agree very well.Read More
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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