Paper Title:
Formation of TiC-Reinforced Iron Based Composite through Carbothermal Reduction of Hematite and Anatase
  Abstract

In this research carbothermal reduction of mechanical activated hematite (Fe2O3), anatase (TiO2) and graphite (C) mixture was investigated. Mixture of raw materials with composition of Fe-20vol%TiC was mechanically activated in a planetary ball mill with different milling time (0h-60h) in argon atmosphere. X-ray diffraction (XRD) results showed the intensity of Fe2O3 reduced with milling time. The activated powders were pressed using cold pressing under a constant pressure (100MPa) and heat treated at 1100°C for sintering in a vacuum furnace. The increase in milling time resulted in the formation of iron (Fe) and titanium carbide (TiC) phase as confirmed by XRD result.

  Info
Periodical
Edited by
Zainal Arifin Ahmad, Muhd Ambar Yarmo, Fauziah Haji Abdul Aziz, Dr. Meor Yusoff Meor Sulaiman, Badrol Ahmad, Khairul Nizar Ismail, Nik Akmar Rejab
Pages
116-121
DOI
10.4028/www.scientific.net/AMR.173.116
Citation
M. Salihin Hassin, Z. Hussain, P. Samayamutthirian, "Formation of TiC-Reinforced Iron Based Composite through Carbothermal Reduction of Hematite and Anatase", Advanced Materials Research, Vol. 173, pp. 116-121, 2011
Online since
December 2010
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$32.00
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