Sintering of Fe-TiC composite prepared by carbothermal reduction of hematite and anatase

Husin, Mohd Salihin, Palaniandy, Samayamutthirian and Zuhailawati, Hussain (2011) Sintering of Fe-TiC composite prepared by carbothermal reduction of hematite and anatase. Key Engineering Materials, 471-472 670-673. doi:10.4028/www.scientific.net/KEM.471-472.670

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Author Husin, Mohd Salihin
Palaniandy, Samayamutthirian
Zuhailawati, Hussain
Title Sintering of Fe-TiC composite prepared by carbothermal reduction of hematite and anatase
Journal name Key Engineering Materials   Check publisher's open access policy
ISSN 1013-9826
ISBN 9783037850596
Publication date 2011
Sub-type Article (original research)
DOI 10.4028/www.scientific.net/KEM.471-472.670
Volume 471-472
Start page 670
End page 673
Total pages 4
Place of publication Stafa-Zurich, Switzerland
Publisher Trans Tech Publications
Collection year 2012
Language eng
Formatted abstract
In this study, the formation of Fe-TiC composite through carbothermal reduction of hematite and anatase was investigated with various sintering temperature. Mixture of hematite and anatase powders was milled with graphite for 20 hours in a high energy ball mill in argon atmosphere with composition of Fe-30%volTiC. The as-milled powder was analyzed with X-ray diffraction analysis and the result shows broadening of hematite peaks with disappearance of anatase and graphite peaks due to refinement of powder and diffusion of carbon. The as-milled powder was cold pressed under 200 MPa and sintered in argon atmosphere at various sintering temperature i.e, 1200°C, 1300°C and 1400°C. Higher sintering temperature facilitated reduction of hematite and anatase to produce Fe-TiC composite.
Keyword Carbothermal reduction
Fe-TiC Composite
Hematite
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Julius Kruttschnitt Mineral Research Centre Publications
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Created: Tue, 22 Nov 2011, 14:18:12 EST by Karen Holtham on behalf of Julius Kruttschnitt Mineral Research Centre