The Synthesis Method of Intermetallic Alloys Based on Ti–Cr with C14 and C36 Laves Phases for Hydrogen Storage

T. L. Murashkina, M. S. Syrtanov, A. S. Shabunin, R. S. Laptev

Division for Experimental Physics

Research output: Contribution to journal › Article

Abstract

Abstract: The possibility of obtaining hydrogen storage materials based on TiCr ₂ intermetallic compounds by the methods of melting in abnormal glow discharge plasma and electron beam melting is shown. The use of melting in abnormal glow discharge plasma leads to the formation of a Laves phase of the C36 structural type, while electron beam melting allows the C14-type Laves phase to be obtained. It is established that the formation of Laves phases of different structural types is associated with different cooling rates, which is caused by the specific features of the methods for synthesizing intermetallic compounds.

Original language	English
Pages (from-to)	146-153
Number of pages	8
Journal	Journal of Surface Investigation
Volume	13
Issue number	1
DOIs	https://doi.org/10.1134/S1027451019010300
Publication status	Published - 1 Jan 2019

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Keywords

abnormal glow discharge
electron beam melting
intermetallic compounds
Laves phases
storage materials
X-ray diffraction

ASJC Scopus subject areas

Surfaces, Coatings and Films

Cite this

Murashkina, T. L., Syrtanov, M. S., Shabunin, A. S., & Laptev, R. S. (2019). The Synthesis Method of Intermetallic Alloys Based on Ti–Cr with C14 and C36 Laves Phases for Hydrogen Storage. Journal of Surface Investigation, 13(1), 146-153. https://doi.org/10.1134/S1027451019010300

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abstract = " Abstract: The possibility of obtaining hydrogen storage materials based on TiCr 2 intermetallic compounds by the methods of melting in abnormal glow discharge plasma and electron beam melting is shown. The use of melting in abnormal glow discharge plasma leads to the formation of a Laves phase of the C36 structural type, while electron beam melting allows the C14-type Laves phase to be obtained. It is established that the formation of Laves phases of different structural types is associated with different cooling rates, which is caused by the specific features of the methods for synthesizing intermetallic compounds. ",

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AU - Murashkina, T. L.

AU - Syrtanov, M. S.

AU - Shabunin, A. S.

AU - Laptev, R. S.

PY - 2019/1/1

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N2 - Abstract: The possibility of obtaining hydrogen storage materials based on TiCr 2 intermetallic compounds by the methods of melting in abnormal glow discharge plasma and electron beam melting is shown. The use of melting in abnormal glow discharge plasma leads to the formation of a Laves phase of the C36 structural type, while electron beam melting allows the C14-type Laves phase to be obtained. It is established that the formation of Laves phases of different structural types is associated with different cooling rates, which is caused by the specific features of the methods for synthesizing intermetallic compounds.

AB - Abstract: The possibility of obtaining hydrogen storage materials based on TiCr 2 intermetallic compounds by the methods of melting in abnormal glow discharge plasma and electron beam melting is shown. The use of melting in abnormal glow discharge plasma leads to the formation of a Laves phase of the C36 structural type, while electron beam melting allows the C14-type Laves phase to be obtained. It is established that the formation of Laves phases of different structural types is associated with different cooling rates, which is caused by the specific features of the methods for synthesizing intermetallic compounds.

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KW - electron beam melting

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KW - Laves phases

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KW - X-ray diffraction

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10.1134/S1027451019010300