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Formation Behavior of Continuous Graded Composition in Ti-ZrO2 Functionally Graded Materials Fabricated by Mixed-Powder Pouring Method
Joint Authors
Jayachandran, Murali
Tsukamoto, Hideaki
Sato, Hisashi
Watanabe, Yoshimi
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-13
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A mixed-powder pouring method has been proposed to fabricate functionally graded materials (FGMs) with the desired compositional gradient.
The experimental procedure involves preparation of mixed powders consisting of more than two types of particles with different size and/or density, which exhibit different velocities in suspension and sedimentation to form the green body under gravity conditions.
The green body was sintered by a spark plasma sintering (SPS) method.
The initiation of the particle settlement was precisely controlled by using crushed ice as the suspension medium.
Ti-ZrO2 FGMs were fabricated, in this study, using different sizes of ZrO2 and Ti particles.
Vickers hardness confirmed the compositional gradient in the fabricated FGMs.
A numerical simulation was also carried out to analyze the particle movement inside the suspension medium during the formation process and predict compositional gradient in the FGMs.
American Psychological Association (APA)
Jayachandran, Murali& Tsukamoto, Hideaki& Sato, Hisashi& Watanabe, Yoshimi. 2013. Formation Behavior of Continuous Graded Composition in Ti-ZrO2 Functionally Graded Materials Fabricated by Mixed-Powder Pouring Method. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1007898
Modern Language Association (MLA)
Jayachandran, Murali…[et al.]. Formation Behavior of Continuous Graded Composition in Ti-ZrO2 Functionally Graded Materials Fabricated by Mixed-Powder Pouring Method. Journal of Nanomaterials No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1007898
American Medical Association (AMA)
Jayachandran, Murali& Tsukamoto, Hideaki& Sato, Hisashi& Watanabe, Yoshimi. Formation Behavior of Continuous Graded Composition in Ti-ZrO2 Functionally Graded Materials Fabricated by Mixed-Powder Pouring Method. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1007898
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1007898