SU1475172A1 - Method of production of high-temperature alloys on nickel base for single-crystal casting - Google Patents

Method of production of high-temperature alloys on nickel base for single-crystal casting

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Publication number
SU1475172A1
SU1475172A1 SU4247154/02A SU4247154A SU1475172A1 SU 1475172 A1 SU1475172 A1 SU 1475172A1 SU 4247154/02 A SU4247154/02 A SU 4247154/02A SU 4247154 A SU4247154 A SU 4247154A SU 1475172 A1 SU1475172 A1 SU 1475172A1
Authority
SU
USSR - Soviet Union
Prior art keywords
production
nickel base
temperature alloys
melt
oxygen
Prior art date
Application number
SU4247154/02A
Other languages
Russian (ru)
Inventor
В.В. Сидоров
С.О. Миронов
И.И. Струев
А.И. Суслин
В.Н. Ларионов
В.Т. Бурцев
Original Assignee
В.В. Сидоров
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.В. Сидоров filed Critical В.В. Сидоров
Priority to SU4247154/02A priority Critical patent/SU1475172A1/en
Application granted granted Critical
Publication of SU1475172A1 publication Critical patent/SU1475172A1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

FIELD: non-ferrous metallurgy. SUBSTANCE: part of inner charge materials, for example, nickel or cobalt, is remelted in the air , then decarbonizing refining of the melt and introduction of active alloying elements are carried out. Preliminary remelting of inert charge materials allows the melt to be saturated with oxygen, which at subsequent refining in vacuum facilitates a deeper decarbonizing due to interaction of carbon with oxygen. EFFECT: enhanced high-temperature strength of alloys due to reduction of carbon concentration in them. 2 tbl
SU4247154/02A 1987-05-18 1987-05-18 Method of production of high-temperature alloys on nickel base for single-crystal casting SU1475172A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4247154/02A SU1475172A1 (en) 1987-05-18 1987-05-18 Method of production of high-temperature alloys on nickel base for single-crystal casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4247154/02A SU1475172A1 (en) 1987-05-18 1987-05-18 Method of production of high-temperature alloys on nickel base for single-crystal casting

Publications (1)

Publication Number Publication Date
SU1475172A1 true SU1475172A1 (en) 1995-01-27

Family

ID=60517726

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4247154/02A SU1475172A1 (en) 1987-05-18 1987-05-18 Method of production of high-temperature alloys on nickel base for single-crystal casting

Country Status (1)

Country Link
SU (1) SU1475172A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749406C1 (en) * 2019-12-10 2021-06-09 Акционерное общество "Металлургический завод "Электросталь" Method for production of corrosion-resistant nickel-based hn63mb alloy with carbon content below 0.005%
CN114921656A (en) * 2022-05-17 2022-08-19 有研亿金新材料有限公司 Method for reducing carbon content of high-purity gold

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2749406C1 (en) * 2019-12-10 2021-06-09 Акционерное общество "Металлургический завод "Электросталь" Method for production of corrosion-resistant nickel-based hn63mb alloy with carbon content below 0.005%
CN114921656A (en) * 2022-05-17 2022-08-19 有研亿金新材料有限公司 Method for reducing carbon content of high-purity gold
CN114921656B (en) * 2022-05-17 2024-01-26 有研亿金新材料有限公司 Method for reducing high-purity gold carbon content

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