Taguchi analysis on the effect of process parameters on densification during spark plasma sintering of HfB2-20SiC
SCIE
SCOPUS
- Title
- Taguchi analysis on the effect of process parameters on densification during spark plasma sintering of HfB2-20SiC
- Authors
- Enneti, RK; Carney, C; Park, SJ; Atre, SV
- Date Issued
- 2012-03
- Publisher
- Elsevier
- Abstract
- Field assisted sintering (FAST) has emerged as a useful technique to densify ultra high temperature ceramics like HfB2-20SiC to a high density at relatively low temperatures and shorter times. The effect of various process variables on the densification during spark plasma sintering of HfB2-20SiC was studied using Taguchi analysis. The statistical analysis identified sintering temperature as the most significant parameter affecting the densification of HfB2-20SiC material. A density of 99% was achieved on sintering at 2373 K for 8 min at 30 kN pressure and heating rate of 100 K/min. (C) 2011 Elsevier Ltd. All rights reserved.
- Keywords
- Field assisted sintering (FAST); Densify ultra high temperature ceramics; HfB2-20SiC; Taguchi analysis; ZRB2-ZRC-SIC COMPOSITES; CERAMICS; DESIGN; SPS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/15339
- DOI
- 10.1016/J.IJRMHM.2011.11.001
- ISSN
- 0263-4368
- Article Type
- Article
- Citation
- International Journal of Refractory Metals & Hard Materials, vol. 31, page. 293 - 296, 2012-03
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