Mechanical Properties and Cutting Performance of Ti(C, N)-Mo2C-Ni Cermets

Hisashi Suzuki; Hideaki Matsubara; Hiroki Kondoh; Takeshi Saitoh

doi:10.2497/jjspm.33.43

Mechanical Properties and Cutting Performance of Ti(C, N)-Mo2C-Ni Cermets

Hisashi Suzuki, Hideaki Matsubara, Hiroki Kondoh, Takeshi Saitoh

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

1 Citation (Scopus)

Abstract

The TiC₀.7No.3-14.0vol%Mo₂G-(12.0, 16.4) vol%Ni and TiCo.sNo.s-lO.O vol%Mo₂C-(12.0, 16.4) vol%Ni alloys were sintered, HIPed and then resintered. The mechanical properties at room temperature and high temperature of 1273 K, and the resistance to chipping and wear during cutting steels were studied for three sorts of alloys, that is, as sintered, HIPed and resintered alloys. The highest transverse-rupture strength and the highest hardness at room temperature were obtained in resintered and HIPed alloys, respectively, independently of the nitrogen and nickel contents. The deformation at 1273K was most suppressed in the HIPed alloys. The results of cutting tests showed that the chipping and wear resistances were excellent in such alloys having high strength and high hardness, respectively. These results were discussed in view of the difference in microstructures among three sorts of alloys.

Original language	English
Pages (from-to)	43-47
Number of pages	5
Journal	journal of the japan society of powder and powder metallurgy
Volume	33
Issue number	1
DOIs	https://doi.org/10.2497/jjspm.33.43
Publication status	Published - 1986 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Mechanical Engineering
Metals and Alloys
Industrial and Manufacturing Engineering
Materials Chemistry

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title = "Mechanical Properties and Cutting Performance of Ti(C, N)-Mo2C-Ni Cermets",

abstract = "The TiC0.7No.3-14.0vol%Mo2G-(12.0, 16.4) vol%Ni and TiCo.sNo.s-lO.O vol%Mo2C-(12.0, 16.4) vol%Ni alloys were sintered, HIPed and then resintered. The mechanical properties at room temperature and high temperature of 1273 K, and the resistance to chipping and wear during cutting steels were studied for three sorts of alloys, that is, as sintered, HIPed and resintered alloys. The highest transverse-rupture strength and the highest hardness at room temperature were obtained in resintered and HIPed alloys, respectively, independently of the nitrogen and nickel contents. The deformation at 1273K was most suppressed in the HIPed alloys. The results of cutting tests showed that the chipping and wear resistances were excellent in such alloys having high strength and high hardness, respectively. These results were discussed in view of the difference in microstructures among three sorts of alloys.",

author = "Hisashi Suzuki and Hideaki Matsubara and Hiroki Kondoh and Takeshi Saitoh",

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doi = "10.2497/jjspm.33.43",

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AU - Suzuki, Hisashi

AU - Matsubara, Hideaki

AU - Kondoh, Hiroki

AU - Saitoh, Takeshi

PY - 1986/1/1

Y1 - 1986/1/1

N2 - The TiC0.7No.3-14.0vol%Mo2G-(12.0, 16.4) vol%Ni and TiCo.sNo.s-lO.O vol%Mo2C-(12.0, 16.4) vol%Ni alloys were sintered, HIPed and then resintered. The mechanical properties at room temperature and high temperature of 1273 K, and the resistance to chipping and wear during cutting steels were studied for three sorts of alloys, that is, as sintered, HIPed and resintered alloys. The highest transverse-rupture strength and the highest hardness at room temperature were obtained in resintered and HIPed alloys, respectively, independently of the nitrogen and nickel contents. The deformation at 1273K was most suppressed in the HIPed alloys. The results of cutting tests showed that the chipping and wear resistances were excellent in such alloys having high strength and high hardness, respectively. These results were discussed in view of the difference in microstructures among three sorts of alloys.

AB - The TiC0.7No.3-14.0vol%Mo2G-(12.0, 16.4) vol%Ni and TiCo.sNo.s-lO.O vol%Mo2C-(12.0, 16.4) vol%Ni alloys were sintered, HIPed and then resintered. The mechanical properties at room temperature and high temperature of 1273 K, and the resistance to chipping and wear during cutting steels were studied for three sorts of alloys, that is, as sintered, HIPed and resintered alloys. The highest transverse-rupture strength and the highest hardness at room temperature were obtained in resintered and HIPed alloys, respectively, independently of the nitrogen and nickel contents. The deformation at 1273K was most suppressed in the HIPed alloys. The results of cutting tests showed that the chipping and wear resistances were excellent in such alloys having high strength and high hardness, respectively. These results were discussed in view of the difference in microstructures among three sorts of alloys.

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Mechanical Properties and Cutting Performance of Ti(C, N)-Mo2C-Ni Cermets

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