Journal of Mechanical Engineering Science and Technology | |
Mechanical Properties and Permeability of Sand Casting Moulds with Eggshells Binder | |
Wahyu Kurnianto1  Wahono Wahono1  Maryam Sharifi Jebeli2  | |
[1] Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Malang;Physics Department, Isfahan University of Technology, Iran | |
关键词: mechanical properties; permeability; sand mould; eggshell; | |
DOI : | |
学科分类:机械工程学 | |
来源: Universitas Negeri Malang | |
【 摘 要 】
This research aimed to analyse whether or not eggshell could be a potential addition to sand mould composition as a binding material together with bentonite. Different amounts of eggshell material, i.e. 4%, 7%, 10% and 3%, were added to each sample. This study was a type of pre-experimental design called the one-shot case study. Among all sand moulds under study, sample 3 10% ES in dry conditions had the highest tensile, compressive and shear strengths of 0.09 Kg/cm 2 , 3.11 Kg/cm 2and 1.13 Kg/cm 2 , respectively. The results of the permeability test with heat treatment at 110˚C for 60 minutes showed that sample 3 10% ES had a permeability value of 178.3 ml/min.
【 授权许可】
CC BY-SA
【 预 览 】
Files | Size | Format | View |
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RO201904026574777ZK.pdf | 191KB | download |