Preparation of SS316L MIM feedstock with biopolymer as a binder

Abdullah, Abu and Hassan, Norita and Hassan, Noor Azlina and Sulong, Abu Bakar and Mas'Ood, Najlaa Nazihah (2018) Preparation of SS316L MIM feedstock with biopolymer as a binder. In: International Conference on Advances in Manufacturing and Materials Engineering 2017, ICAMME 2017, 8 - 9 August 2017, International Islamic University Malaysia (IIUM), Gombak Campus, Kuala Lumpur.

	PDF - Published Version Restricted to Repository staff only Download (681kB) | Request a copy
	PDF (Scopus) - Supplemental Material Restricted to Repository staff only Download (471kB) | Request a copy

Abstract

This paper focus on feedstock preparation for SS316L metal injection molding (MIM) part. The primary step of feedstock preparation, critical powder loading determined by two method; maximum filled volume calculation model and torque analysis. The critical powder loading determined by calculation was 70 vol% to 77 vol% while for experimental approaches shows the value of 75 vol%. The feedstock was prepared by mixing SS316L powder and polymer binder with ratio 70:30 at 175 °C with speed of 50 rpm. The feedstock was analyzed by thermogravimetric analysis (TGA) and Scanning electron microscope (SEM). The composition for the feedstock after preparation step was confirmed by TGA. It was found that the prepared feedstock component was compatible to each other and composition is maintain along the mixing step.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	7110/65124
Uncontrolled Keywords:	Preparation of SS316L; MIM feedstock; Biopolymer; Binder
Subjects:	T Technology > TP Chemical technology
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Dr. Norita Hassan
Date Deposited:	25 Jul 2018 11:28
Last Modified:	11 Jul 2019 10:07
URI:	http://irep.iium.edu.my/id/eprint/65124

Actions (login required)

View Item