Russian Metallurgy (Metally), volume 2020, issue 12, pages 1349-1354

Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals

Publication type: Journal Article
Publication date: 2020-12-30
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ISSN: 00360295, 15556255
Metals and Alloys
Abstract
Various versions of deoxidation and optimization of melting a chromium–nickel Kh65NVFT alloy containing refractory metals under the conditions of AO Kompozit are analyzed. Thermodynamic calculations show that low oxygen concentrations in the Cr–32Ni–2W melts can be achieved by deoxidizing the metal with magnesium, hafnium, and zirconium in vacuum. It is experimentally confirmed that the deoxidation of such alloys makes it possible to achieve an oxygen concentration of 45 ± 5 ppm in the metal and to ensure the optimum morphology and concentration of oxide inclusions.
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Rumyantseva S. B. et al. Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals // Russian Metallurgy (Metally). 2020. Vol. 2020. No. 12. pp. 1349-1354.
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Rumyantseva S. B., Rumyantsev B. A., Simonov V. N., Sprygin G. S., Kashirtsev V. N. Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals // Russian Metallurgy (Metally). 2020. Vol. 2020. No. 12. pp. 1349-1354.
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TY - JOUR
DO - 10.1134/S0036029520120174
UR - https://doi.org/10.1134%2FS0036029520120174
TI - Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals
T2 - Russian Metallurgy (Metally)
AU - Rumyantseva, S B
AU - Rumyantsev, B A
AU - Simonov, V N
AU - Sprygin, G S
AU - Kashirtsev, V N
PY - 2020
DA - 2020/12/30 00:00:00
PB - Pleiades Publishing
SP - 1349-1354
IS - 12
VL - 2020
SN - 0036-0295
SN - 1555-6255
ER -
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@article{2020_Rumyantseva,
author = {S B Rumyantseva and B A Rumyantsev and V N Simonov and G S Sprygin and V N Kashirtsev},
title = {Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals},
journal = {Russian Metallurgy (Metally)},
year = {2020},
volume = {2020},
publisher = {Pleiades Publishing},
month = {dec},
url = {https://doi.org/10.1134%2FS0036029520120174},
number = {12},
pages = {1349--1354},
doi = {10.1134/S0036029520120174}
}
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Rumyantseva, S. B., et al. “Optimum Deoxidation of a Kh65NVFT Chromium–Nickel Alloy Containing Refractory Metals.” Russian Metallurgy (Metally), vol. 2020, no. 12, Dec. 2020, pp. 1349-1354. https://doi.org/10.1134%2FS0036029520120174.
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