Please use this identifier to cite or link to this item: http://repository.elizadeuniversity.edu.ng/jspui/handle/20.500.12398/1339
Title: The effect of selected parameters on temperature distributions in axisymmetric extrusion process
Authors: Ajiboye, J.S.
Adeyemi, M.B.
Keywords: Die land length
% reduction in area
Dead metal zone
Temperature distribution
Speed
Issue Date: 30-Sep-2007
Publisher: Journal of Mechanical Science and Technology
Citation: Ajiboye, J.S.& Adeyemi, M.B. (2007).The effect of selected parameters on temperature distributions in axisymmetric extrusion process. Journal of Mechanical Science and Technology, 21, 1553-1559.
Abstract: A numerical method was developed to simulate the transient temperature distributions during forward extrusion process. The computer program simulates the extrusion process and takes into account some extrusion variables such as extrusion velocity, extrusion ratio, die preheat temperature, and percentage reduction in area. It can be seen that the higher the percentages reduction in areas, the higher the temperature rises during the extrusion process. Also, increasing speed of deformation shows an increasing dead zone temperature rise than a more gradual die land temperature rise. It is further seen that extrusion temperature increase is a function of the container temperature.
Description: Staff publication
URI: http://repository.elizadeuniversity.edu.ng/jspui/handle/20.500.12398/1339
Appears in Collections:Research Articles

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