Volume 35, Issue 3 (Journal of Advanced Materials-Fall 2016)                   jame 2016, 35(3): 95-105 | Back to browse issues page

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Mousapour M, Azadbeh M, Mohammadzadeh A. An Investigation of Evolutions during Liquid Phase Sintering of Systems with Volatile Components . jame. 2016; 35 (3) :95-105
URL: http://jame.iut.ac.ir/article-1-859-en.html
1- Department of Materials Engineering, Sahand University of Technology, Tabriz , mehrdad_mp68@yahoo.com
Abstract:   (7153 Views)

In this paper, the possibility of elephant foot phenomenon in sintered alloys with volatile components has been studied. To do this, Cu-28Zn brass samples were sintered at the range of 890-970°C for 20 min. The in situ images from brass samples were taken at various sintering conditions. It is concluded that although liquid is pulled down by gravity, but elephant phenomenon was not appeared in these compacts. Instead, the samples were swelled. Chemical composition change and pores coarsening due to zinc evaporation could be considered as the main cause of swelling in brass compacts.

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Type of Study: Research | Subject: General
Received: 2016/12/20 | Accepted: 2016/12/20 | Published: 2016/12/20

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