Study of Ti+C combustion synthesis reaction in a controlled declining temperature state

Mahmoodian, R.A.B. and Hassan, M.A.A.C. and Ghadirian, S.B. and Hamdi, M.A. (2014) Study of Ti+C combustion synthesis reaction in a controlled declining temperature state. Combustion Science and Technology, 186 (6). pp. 737-746. ISSN 1563521X

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Abstract

The purpose of this article is to synthesize a Ti-C system under a known cooling rate by applying a secondary hybrid system in the form of semi-reacted titanium carbide. The synthesis reaction is performed in a hot, inert, shielded crucible. The portions of reacting and interacting materials are determined using the Rietveld phase quantification method. The product microstructure is studied, and the nanomechanical properties are measured via a nanoindentation technique. The experimental results revealed that the reaction behavior and mechanical properties of Ti+C elemental powder were initiated at a particular temperature level. At 2610°C, the titanium carbide phase formed 14 of the compound composition, with 65 GPa Youngs modulus and 563 MPa hardness. Copyright © 2014 Taylor & Francis Group, LLC.

Item Type: Article
Uncontrolled Keywords: Combustion synthesis; Hybrid systems; Mechanical properties; Microstructure; Nanoindentation; Solar buildings; Synthesis (chemical); Titanium carbide Combustion synthesis reactions; Elemental powders; Nanoindentation techniques; Nanomechanical property; Phase quantification; Self-propagating high temperature synthesis; Synthesis reaction; Temperature level
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Depositing User: Zanaria Saupi Udin
Date Deposited: 24 Jun 2014 06:42
Last Modified: 29 Oct 2014 00:28
URI: http://eprints.um.edu.my/id/eprint/10696

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