Email this article The powdered calcium hydride TiNi intermetallic compound
- Authors: Kasimtsev A.V.1, Markova G.V.2, Shuitsev A.V.2, Levinskii Y.V.3, Sviridova T.A.4, Alpatov A.V.5
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Affiliations:
- OOO Metsintez
- Tula State University
- Moscow State University of Fine Chemical Technology
- National University of Science and Technology “MISiS”
- Institute of Metallurgy and Materials Science
- Issue: Vol 57, No 1 (2016)
- Pages: 62-68
- Section: Theory and Processes of Forming and Sintering of Powder Materials
- URL: https://journal-vniispk.ru/1067-8212/article/view/225831
- DOI: https://doi.org/10.3103/S1067821216010089
- ID: 225831
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Abstract
A complex investigation of physicochemical properties and structural components of the calcium hydride TiNi intermetallic compound is performed. Peculiarities of the influence of various consolidation types (hot isostatic pressing and hydrostatic pressing with subsequent sintering in vacuum) on the chemical and phase compositions of compacts from studied powders are investigated by optical and scanning electron microscopy, X-ray structural analysis, and analysis of gas-forming elements. It is established that vacuum sintering makes it possible to decrease contents of oxygen, nitrogen, and especially hydrogen.
About the authors
A. V. Kasimtsev
OOO Metsintez
Author for correspondence.
Email: metsintez@tula.net
Russian Federation, ul. Frunze 9, Tula, 300041
G. V. Markova
Tula State University
Email: metsintez@tula.net
Russian Federation, pr. Lenina 92, Tula, 300012
A. V. Shuitsev
Tula State University
Email: metsintez@tula.net
Russian Federation, pr. Lenina 92, Tula, 300012
Yu. V. Levinskii
Moscow State University of Fine Chemical Technology
Email: metsintez@tula.net
Russian Federation, pr. Vernadskogo 86, Moscow, 119571
T. A. Sviridova
National University of Science and Technology “MISiS”
Email: metsintez@tula.net
Russian Federation, Leninskii pr. 4, Moscow, 119049
A. V. Alpatov
Institute of Metallurgy and Materials Science
Email: metsintez@tula.net
Russian Federation, Leninskii pr. 49, Moscow, 119991
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