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Ghasem Eisaabadi bozcheloei

Ghasem Eisaabadi bozcheloei

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0002-3634-4433
Education: PhD.
ScopusId: 55228660500
HIndex:
Faculty: Engineering
Address: Arak University
Phone:

Research

Title
Evaluation of the Effects of Rotary Degassing Process Variables on the Quality of A357 Aluminum Alloy Castings
Type
JournalPaper
Keywords
ندارد
Year
2016
Journal Metallurgical and Materials Transactions B
DOI
Researchers Mohammad Mostafaei ، Mahdi Ghobadi ، Ghasem Eisaabadi bozcheloei ، MUHAMMET ULUDAG ، Murat Turyakioglu

Abstract

he effects of rotary degassing process variables on the melt and casting quality have been investigated using reduced pressure test results and quality index calculations from tensile data. The results showed that the effectiveness of the rotary degassing process of Al alloys is highly dependent on the combination of rotational speed and the gas flow rate, and that the wrong combination of these factors may result in no improvement or even degradation in quality of castings. For the first time, it has been found that the effectiveness of the pouring and filling system to produce high-quality castings can be characterized numerically. This new method of quantifying the casting system is introduced as a new quality improvement tool for materials and process engineers.