1. DSpace at My University
  2. Journal articles
  3. 2015
Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/2269
Title: Processing of Porous SiC by Aluminum-Derived Binders and Sacrificial Porogen Leaching Method
Authors: Girija, R V
Deepa, J P
Lakshmi, V
Rajan, T P D
Pavithran, C
Pai, B C
Issue Date: Sep-2015
Publisher: ACT
Citation: International Journal of Applied Ceramic Technology 12(5):967-975,Sep-Oct,2015
Abstract: Porous SiC was successfully fabricated by a facile and energy efficient sacrificial porogen leaching method using in situ synthesized aluminum-based binders by reaction bonding at low sintering temperatures of 600–1000°C. Porous SiC ceramics with porosity in the range of 30–58% and compressive strength of 1–33 MPa were obtained. Interconnected bimodal pores were produced by both stacking of SiC particles and leach out of salt. During sintering, the aluminum binder experienced metal to ceramic transformations forming various alumina polymorphs (c, d, h and a-Al2O3). The porogen content and sintering temperatures significantly influence the properties of porous SiC.
URI: http://hdl.handle.net/123456789/2269
Appears in Collections:2015

Files in This Item:
File Description SizeFormat 
girija-processing of porus sic.pdf
  Restricted Access		2.08 MBAdobe PDFView/Open Request a copy
Show full item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.