The Two-Phase Region of TiC-Mo2C-Ni Cermets Containing Nitrogen

Hisashi Suzuki; Koji Hayashi; Yutaka Kubo; Hideaki Matsubara

doi:10.2497/jjspm.28.147

The Two-Phase Region of TiC-Mo²C-Ni Cermets Containing Nitrogen

Hisashi Suzuki, Koji Hayashi, Yutaka Kubo, Hideaki Matsubara

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The two-phase region of vacuum-sintered T1C-MO₂C-N1 alloys with nitrogen was mainly studied in relation to the carbon content. The mechanical properties of the alloys were also studied at low temperatures. The nitrogen was introduced into specimens by use of TiC_xN_y (Ti-C-N solid solution) powder. It was found that the width of two-phase region became wider with increasing nitrogen content of the alloy. The phenomenon was closely related to the denitrification of the alloy, where the difference in the amounts of denitrification between high and low carbon alloys enlarged as the nitrogen content increased. It was also found that the nitrogen contained alloys showed excellent mechanical properties with lower nitrogen and higher carbon. (Received January 5, 1981).

Original language	English
Pages (from-to)	147-151
Number of pages	5
Journal	Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume	28
Issue number	4
DOIs	https://doi.org/10.2497/jjspm.28.147
Publication status	Published - 1981
Externally published	Yes

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Metals and Alloys
Materials Chemistry

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abstract = "The two-phase region of vacuum-sintered T1C-MO2C-N1 alloys with nitrogen was mainly studied in relation to the carbon content. The mechanical properties of the alloys were also studied at low temperatures. The nitrogen was introduced into specimens by use of TiCxNy (Ti-C-N solid solution) powder. It was found that the width of two-phase region became wider with increasing nitrogen content of the alloy. The phenomenon was closely related to the denitrification of the alloy, where the difference in the amounts of denitrification between high and low carbon alloys enlarged as the nitrogen content increased. It was also found that the nitrogen contained alloys showed excellent mechanical properties with lower nitrogen and higher carbon. (Received January 5, 1981).",

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T1 - The Two-Phase Region of TiC-Mo2C-Ni Cermets Containing Nitrogen

AU - Suzuki, Hisashi

AU - Hayashi, Koji

AU - Kubo, Yutaka

AU - Matsubara, Hideaki

PY - 1981

Y1 - 1981

N2 - The two-phase region of vacuum-sintered T1C-MO2C-N1 alloys with nitrogen was mainly studied in relation to the carbon content. The mechanical properties of the alloys were also studied at low temperatures. The nitrogen was introduced into specimens by use of TiCxNy (Ti-C-N solid solution) powder. It was found that the width of two-phase region became wider with increasing nitrogen content of the alloy. The phenomenon was closely related to the denitrification of the alloy, where the difference in the amounts of denitrification between high and low carbon alloys enlarged as the nitrogen content increased. It was also found that the nitrogen contained alloys showed excellent mechanical properties with lower nitrogen and higher carbon. (Received January 5, 1981).

AB - The two-phase region of vacuum-sintered T1C-MO2C-N1 alloys with nitrogen was mainly studied in relation to the carbon content. The mechanical properties of the alloys were also studied at low temperatures. The nitrogen was introduced into specimens by use of TiCxNy (Ti-C-N solid solution) powder. It was found that the width of two-phase region became wider with increasing nitrogen content of the alloy. The phenomenon was closely related to the denitrification of the alloy, where the difference in the amounts of denitrification between high and low carbon alloys enlarged as the nitrogen content increased. It was also found that the nitrogen contained alloys showed excellent mechanical properties with lower nitrogen and higher carbon. (Received January 5, 1981).

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The Two-Phase Region of TiC-Mo²C-Ni Cermets Containing Nitrogen

Abstract

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