New ternary nitride in the Ti-Al-N system

Hee Dong Lee; William Petuskey

doi:10.1111/j.1151-2916.1997.tb02874.x

New ternary nitride in the Ti-Al-N system

Hee Dong Lee, William Petuskey

Molecular Sciences, School of (SMS)

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

26 Scopus citations

Abstract

The ternary compound Ti₃Al_1-xN₂ was found to be stable between ∼1523 and 1673 K and tended to be deficient in aluminum where 0.0 < x < 0.3. X-ray diffraction indicated that the ternary compound possessed a hexagonal structure with unit-cell dimensions of a₀ = 2.990 Å and c₀ = 23.3854 A. The existence of the compound "Ti₃Al₂N₂" that had been reported previously could not be confirmed for any experimental conditions at 1 atm pressure.

Original language	English (US)
Pages (from-to)	604-608
Number of pages	5
Journal	Journal of the American Ceramic Society
Volume	80
Issue number	3
DOIs	https://doi.org/10.1111/j.1151-2916.1997.tb02874.x
State	Published - 1997

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1111/j.1151-2916.1997.tb02874.x

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title = "New ternary nitride in the Ti-Al-N system",

abstract = "The ternary compound Ti3Al1-xN2 was found to be stable between ∼1523 and 1673 K and tended to be deficient in aluminum where 0.0 < x < 0.3. X-ray diffraction indicated that the ternary compound possessed a hexagonal structure with unit-cell dimensions of a0 = 2.990 {\AA} and c0 = 23.3854 A. The existence of the compound {"}Ti3Al2N2{"} that had been reported previously could not be confirmed for any experimental conditions at 1 atm pressure.",

author = "Lee, {Hee Dong} and William Petuskey",

year = "1997",

doi = "10.1111/j.1151-2916.1997.tb02874.x",

language = "English (US)",

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AU - Lee, Hee Dong

AU - Petuskey, William

PY - 1997

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N2 - The ternary compound Ti3Al1-xN2 was found to be stable between ∼1523 and 1673 K and tended to be deficient in aluminum where 0.0 < x < 0.3. X-ray diffraction indicated that the ternary compound possessed a hexagonal structure with unit-cell dimensions of a0 = 2.990 Å and c0 = 23.3854 A. The existence of the compound "Ti3Al2N2" that had been reported previously could not be confirmed for any experimental conditions at 1 atm pressure.

AB - The ternary compound Ti3Al1-xN2 was found to be stable between ∼1523 and 1673 K and tended to be deficient in aluminum where 0.0 < x < 0.3. X-ray diffraction indicated that the ternary compound possessed a hexagonal structure with unit-cell dimensions of a0 = 2.990 Å and c0 = 23.3854 A. The existence of the compound "Ti3Al2N2" that had been reported previously could not be confirmed for any experimental conditions at 1 atm pressure.

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New ternary nitride in the Ti-Al-N system

Abstract

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