Russian Metallurgy (Metally)

, volume 2020 , issue 12 , pages 1349-1354

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

S B Rumyantseva ^{1, 2}

B A Rumyantsev ³

V N Simonov ²

G S Sprygin ³

V N Kashirtsev ¹

Hide authors affiliations Show authors affiliations: 3 affiliations

AO Kompozit, Korolev, Russia |

Bauman Moscow State Technical University, Moscow, Russia |

Baikov Institute of Metallurgy and Materials Science, Russian Academy of sciences, Moscow, Russia |

Publication type: Journal Article

Publication date: 2020-12-30

Pleiades Publishing

Russian Metallurgy (Metally)

scimago Q4

wos Q4

SJR: 0.169

CiteScore: 0.6

Impact factor: 0.3

ISSN: 00360295, 15556255

DOI: 10.1134/S0036029520120174

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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.

GOST all authors (up to 50) Copy

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.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1134/S0036029520120174

UR - http://link.springer.com/10.1134/S0036029520120174

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

PB - Pleiades Publishing

SP - 1349-1354

IS - 12

VL - 2020

SN - 0036-0295

SN - 1555-6255

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@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 = {http://link.springer.com/10.1134/S0036029520120174},

number = {12},

pages = {1349--1354},

doi = {10.1134/S0036029520120174}

}

MLA

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MLA Copy

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. http://link.springer.com/10.1134/S0036029520120174.