RU2074570C1 - COPPER-BASED ALLOYS - Google Patents

COPPER-BASED ALLOYS Download PDF

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Publication number
RU2074570C1
RU2074570C1 RU94026798/02A RU94026798A RU2074570C1 RU 2074570 C1 RU2074570 C1 RU 2074570C1 RU 94026798/02 A RU94026798/02 A RU 94026798/02A RU 94026798 A RU94026798 A RU 94026798A RU 2074570 C1 RU2074570 C1 RU 2074570C1
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RU
Russia
Prior art keywords
copper
based alloys
cobalt
chrom
cerium
Prior art date
Application number
RU94026798/02A
Other languages
Russian (ru)
Other versions
RU94026798A (en
Inventor
Е.И. Попов
В.М. Аржакова
Original Assignee
Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара
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Application filed by Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара filed Critical Всероссийский научно-исследовательский институт неорганических материалов им.акад.А.А.Бочвара
Priority to RU94026798/02A priority Critical patent/RU2074570C1/en
Application granted granted Critical
Publication of RU2074570C1 publication Critical patent/RU2074570C1/en
Publication of RU94026798A publication Critical patent/RU94026798A/en

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Литейный сплав на основе меди для изготовления кокилей для литья высокотемпературных и реакционных сплавов, содержащий кобальт, отличающийся тем, что он дополнительно содержит хром, титан и церий при следующем соотношении компонентов, мас.%:Кобальт - 0,3 - 0,5Хром - 0,2 - 0,8Титан - 0,2 - 0,7Церий - 0,03 - 0,1Медь - ОстальноещCopper-based casting alloy for the manufacture of chill molds for casting high-temperature and reaction alloys containing cobalt, characterized in that it additionally contains chromium, titanium and cerium in the following ratio of components, wt.%: Cobalt - 0.3 - 0.5 Chrom - 0 , 2 - 0.8Titanium - 0.2 - 0.7Cerium - 0.03 - 0.1Copper - Other

RU94026798/02A 1994-07-18 1994-07-18 COPPER-BASED ALLOYS RU2074570C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94026798/02A RU2074570C1 (en) 1994-07-18 1994-07-18 COPPER-BASED ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94026798/02A RU2074570C1 (en) 1994-07-18 1994-07-18 COPPER-BASED ALLOYS

Publications (2)

Publication Number Publication Date
RU2074570C1 true RU2074570C1 (en) 1997-02-27
RU94026798A RU94026798A (en) 1997-04-20

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Application Number Title Priority Date Filing Date
RU94026798/02A RU2074570C1 (en) 1994-07-18 1994-07-18 COPPER-BASED ALLOYS

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RU94026798A (en) 1997-04-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20100719