An Analytical Approach to the Extrusion Pressure of Bimetallic Tube

Guo Liang Xie; Jing Liu; Jing Tao Han; Pei Jie Yan

doi:10.4028/www.scientific.net/KEM.443.87

Paper Titles

Application of the Grey-Taguchi Method to the Optimization of Metal Injection Molding (MIM) Process
p.63

Parameter Optimization of Injection Molding Ti-6Al-4V Powder and Palm Stearin Binder System for Highest Green Density Using Taguchi Method
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Fabrication and Detection for the Skeletons of Micro Aerial Vehicle Using Precision Injection Molding
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Study of Metal Powder Extrusion and Accumulating Rapid Prototyping
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An Analytical Approach to the Extrusion Pressure of Bimetallic Tube
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A Numerical Investigation of Extrusion through Bezier Shaped Curved Die Profile
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Analyses of Plastic Flow and Die Design during Hot Extrusion of Magnesium Alloy Strips
p.98

Analytical Solutions and Finite Element Modelling of Deep Drawing Process for Cylindrical Metal Cups
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Deformation Behavior of Ultra-Thin Metal Foils in Strip Drawing Friction Test
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 443An Analytical Approach to the Extrusion Pressure...

An Analytical Approach to the Extrusion Pressure of Bimetallic Tube

Abstract:

In this paper, the extrusion process of bimetallic tubes is discussed, and the extrusion pressure is calculated based on the method of energy conservation, according to the three categories of metal flow that may occur during the process. A number of parameters, geometry of bimetallic tube, mechanical properties of material components and friction conditions, are highlighted in this analytical method. Compared with the data of TP304l/20G bimetallic tubes which were extruded at 1100-1200 °C, the calculated results show a good agreement with the industrial results, with the error less than 10 %. It also proves that the friction between the two layers play an important role in the process.

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Periodical:

Key Engineering Materials (Volume 443)

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87-92

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.443.87

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Online since:

June 2010

Authors:

Guo Liang Xie, Jing Liu, Jing Tao Han, Pei Jie Yan

Keywords:

Bi-Metal, Energy Conservation, Extrusion Pressure

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