Paper Title:
Mechanical Properties of Cement-Free Bauxite Based Castables Bonded by Hydratable Alumina
  Abstract

Cement-free castables bonded by hydratable alumina with or without SiO2 fine powder were prepared with bauxite as main raw materials. The mechanism of castables’ mechanical performance, as sintering temperature increased, was investigated. The results showed that the strength of these castables decreased at relatively low temperature because of the hydrates de-watering and the transforming of crystal type of Al2O3, while the strength improved at high temperature. And the addition of SiO2 fine powder can improve the castables’ strength and advance the temperature point, from which castables’ strength started to raise up.

  Info
Periodical
Advanced Materials Research (Volumes 217-218)
Edited by
Zhou Mark
Pages
500-503
DOI
10.4028/www.scientific.net/AMR.217-218.500
Citation
Y. Ding, B. J. Wang, K. Q. Liu, "Mechanical Properties of Cement-Free Bauxite Based Castables Bonded by Hydratable Alumina", Advanced Materials Research, Vols. 217-218, pp. 500-503, 2011
Online since
March 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Li Li, Xing Zhong Guo, Xiao Zhen Hu, Man Zhen Ge
Abstract:Nanometer K0.6Sr0.7Zr4P6O24 (KSZP) powders were synthesized from KNO3, Sr(NO3)2, NH4H2PO4 and ZrOCl2·8H2O by a direct co-precipitation...
791
Authors: Kyoung Ran Han, Youn Ji Jeong, Chang Sam Kim, Hai Won Lee
Abstract:NiO/YSZ composite powder with 70 wt% of NiO was prepared by surface modification of ~30 nm YSZ with Ni precursors. As Ni precursors, acidic...
326
Authors: Sung Tag Oh, Se Joong Yoon
Abstract:The reduction behavior of Al2O3/CuO powder mixtures, prepared from Al2O3/CuO or Al2O3/Cu-nitrate, was investigated by using thermogravimetry...
181
Authors: Gorgees Adam, De Liang Zhang, Jing Liang, I. Macrae
Abstract:Titanium and titanium alloys are the materials of choice for many industrial applications because of their attractive combination of low...
147
Authors: Fu Ming Yang, Li Wang, Shao Wu Yin, Yan Hui Li
Chapter 12: Nanotechnology
Abstract:The effect of carrier gas temperature on entrainment characteristics of Geldart group C powder from solid mixtures (groups A and C) were...
2587