Email this article Device for One- and Two-Sided Molding of Refractory Metal Powders Into Electric-Arc Melting Electrode Workpieces
- Authors: Barkov L.A.1, Samodurova M.N.1, Zakirov R.A.1, Latfulina Y.S.1
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Affiliations:
- South Ural State University
- Issue: Vol 61, No 9-10 (2018)
- Pages: 917-921
- Section: Article
- URL: https://journals.rcsi.science/0026-0894/article/view/241017
- DOI: https://doi.org/10.1007/s11015-018-0587-0
- ID: 241017
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Abstract
The first devices for preparing workpieces (bars) of refractory metal powders (tungsten and molybdenum) in the form of dismountable steel dies installed in a hydraulic press of special construction with vertical and horizontal cylinders were developed by the American firm General Electric in 1909. This article considers known and new die and device constructions for molding bars from refractory metal powders developed by scientists of Ural scientific schools.
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About the authors
L. A. Barkov
South Ural State University
Author for correspondence.
Email: barkovla@susu.ac.ru
Russian Federation, Chelyabinsk
M. N. Samodurova
South Ural State University
Email: barkovla@susu.ac.ru
Russian Federation, Chelyabinsk
R. A. Zakirov
South Ural State University
Email: barkovla@susu.ac.ru
Russian Federation, Chelyabinsk
Yu. S. Latfulina
South Ural State University
Email: barkovla@susu.ac.ru
Russian Federation, Chelyabinsk
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