Paper Title:
Mapping of Composition, Phase Transitions and Properties in Oxidized Ti3SiC2
  Abstract

The oxidation characteristics, composition profile and phase transition of Ti3SiC2 in the temperature range 20-1400°C have been investigated by in-situ neutron diffraction and secondary ion mass spectroscopy (SIMS). Anatase has been observed to form at ~600°C, rutile at ~750°C and cristobalite at ∼1300°C. Depth-profiling results by SIMS and Vickers indentation have revealed a distinct gradient in composition and microhardness within the surface oxide layers.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
986-988
DOI
10.4028/www.scientific.net/KEM.368-372.986
Citation
Z. Oo, I. M. Low, J. P. Palmquist, M. Avdeev, "Mapping of Composition, Phase Transitions and Properties in Oxidized Ti3SiC2", Key Engineering Materials, Vols. 368-372, pp. 986-988, 2008
Online since
February 2008
Export
Price
$35.00
Share

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

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

Authors: Govind P. Kothiyal, B.I. Sharma, V.K. Shrikhande, Madhumita Goswami, J.V. Yakhmi
Abstract:Lithium zinc silicate (LZS) glass-ceramics with compositions: (a) Li2O-ZnO-SiO2-Na2OB2O3- P2O5 and (b) Li2O-ZnO-SiO2-K2O-Al2O3-B2O3-P2O5 have...
947
Authors: Kazuya Kurokawa, Daichi Goto, Jyunichi Kuchino, Akira Yamauchi, Tamaki Shibayama, Heishichiro Takahashi
Abstract:The microstructures of oxide scales formed on MoSi2 at medium-high temperatures in air were observed by TEM. Based on the observation,...
595
Authors: Shao Feng Wang, Chang An Wang, Jia Lin Sun, Li Zhong Zhou, Yong Huang
Abstract:Porous SiC ceramics with high porosity and high strength were fabricated by gelcasting, with tert-butyl alcohol (TBA) as solvent, acrylamide...
608
Authors: Xiao Chun Dai, Zhu Fa Zhou, Shu Mei Wang, Ran Ran Tian, Chun Rong Wang, Yan Jie Li
Abstract:Mullite was synthesized by firing precursors prepared from kaolinite via a wet chemistry method at various temperatures. The acicular mullite...
643
Authors: Onur Eser, S. Kurama
Abstract:In the present study the oxidation behavior of β-SiAlON ceramics, which were produced from conventional and high energy mechanical milled...
281