Oxidation of pentatitanium trisilicide (Ti5Si3) powder at high temperature

Jun Ichi Matsushita; Tatsuki Satsukawa; Naoya Iwamoto; Xiaoling Wang; Jianfeng Yang; Tomoyo Goto; Tohru Sekino; Xiaoyong Wu; Shu Yin; Tsugio Sato

doi:10.4028/www.scientific.net/MSF.868.38

Oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature

Jun Ichi Matsushita, Tatsuki Satsukawa, Naoya Iwamoto, Xiaoling Wang, Jianfeng Yang, Tomoyo Goto, Tohru Sekino, Xiaoyong Wu, Shu Yin, Tsugio Sato

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature was investigated in order to determine the suitability of this ceramic material for advanced application in an oxidation atmosphere at high temperature. Titanium silicide has been attracted for years as an engineering ceramics due to its high hardness, high melting point, and good chemical stability. The samples were oxidized from 300 to 1000 °C for 1 to 5 h in air. The mass changes were measured to estimate the oxidation resistance of the sample. The mass gain of the sample oxidized at 1000 °C for 5 h was about 26 % of the theoretical oxidation mass change. The commercial powder, Ti₅Si₃ showed an excellent oxidation resistance at 1000 °C, because the surface film of both titanium dioxide and silicon dioxide formed by oxidation acted as an oxidation resistant layer.

Original language	English
Title of host publication	Eco-Materials Processing and Design XVII
Editors	Jian Feng Yang, Hyung Sun Kim, Tohru Sekino, Wen Bin Cao, Soo Wohn Lee
Publisher	Trans Tech Publications Ltd
Pages	38-42
Number of pages	5
ISBN (Print)	9783038357711
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.868.38
Publication status	Published - 2016
Event	17th International Symposium on Eco-Materials Processing and Design, ISEPD 2016 - Haikou, China Duration: 2011 Jan 8 → 2011 Jan 11

Publication series

Name	Materials Science Forum
Volume	868
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Other

Other	17th International Symposium on Eco-Materials Processing and Design, ISEPD 2016
Country	China
City	Haikou
Period	11/1/8 → 11/1/11

Keywords

Oxidation
Oxidation behavior
Oxidation resistance
Ti5Si3

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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Matsushita, J. I., Satsukawa, T., Iwamoto, N., Wang, X., Yang, J., Goto, T., Sekino, T., Wu, X., Yin, S., & Sato, T. (2016). Oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature. In J. F. Yang, H. S. Kim, T. Sekino, W. B. Cao, & S. W. Lee (Eds.), Eco-Materials Processing and Design XVII (pp. 38-42). (Materials Science Forum; Vol. 868). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.868.38

Oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature. / Matsushita, Jun Ichi; Satsukawa, Tatsuki; Iwamoto, Naoya; Wang, Xiaoling; Yang, Jianfeng; Goto, Tomoyo; Sekino, Tohru; Wu, Xiaoyong; Yin, Shu; Sato, Tsugio.

Eco-Materials Processing and Design XVII. ed. / Jian Feng Yang; Hyung Sun Kim; Tohru Sekino; Wen Bin Cao; Soo Wohn Lee. Trans Tech Publications Ltd, 2016. p. 38-42 (Materials Science Forum; Vol. 868).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsushita, JI, Satsukawa, T, Iwamoto, N, Wang, X, Yang, J, Goto, T, Sekino, T, Wu, X, Yin, S & Sato, T 2016, Oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature. in JF Yang, HS Kim, T Sekino, WB Cao & SW Lee (eds), Eco-Materials Processing and Design XVII. Materials Science Forum, vol. 868, Trans Tech Publications Ltd, pp. 38-42, 17th International Symposium on Eco-Materials Processing and Design, ISEPD 2016, Haikou, China, 11/1/8. https://doi.org/10.4028/www.scientific.net/MSF.868.38

Matsushita, Jun Ichi ; Satsukawa, Tatsuki ; Iwamoto, Naoya ; Wang, Xiaoling ; Yang, Jianfeng ; Goto, Tomoyo ; Sekino, Tohru ; Wu, Xiaoyong ; Yin, Shu ; Sato, Tsugio. / Oxidation of pentatitanium trisilicide (Ti₅Si₃) powder at high temperature. Eco-Materials Processing and Design XVII. editor / Jian Feng Yang ; Hyung Sun Kim ; Tohru Sekino ; Wen Bin Cao ; Soo Wohn Lee. Trans Tech Publications Ltd, 2016. pp. 38-42 (Materials Science Forum).

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abstract = "The oxidation of pentatitanium trisilicide (Ti5Si3) powder at high temperature was investigated in order to determine the suitability of this ceramic material for advanced application in an oxidation atmosphere at high temperature. Titanium silicide has been attracted for years as an engineering ceramics due to its high hardness, high melting point, and good chemical stability. The samples were oxidized from 300 to 1000 °C for 1 to 5 h in air. The mass changes were measured to estimate the oxidation resistance of the sample. The mass gain of the sample oxidized at 1000 °C for 5 h was about 26 % of the theoretical oxidation mass change. The commercial powder, Ti5Si3 showed an excellent oxidation resistance at 1000 °C, because the surface film of both titanium dioxide and silicon dioxide formed by oxidation acted as an oxidation resistant layer.",

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AU - Yang, Jianfeng

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