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RU2006141606A - METHOD FOR PRODUCING BIMETALLIC INGOTS - Google Patents

METHOD FOR PRODUCING BIMETALLIC INGOTS Download PDF

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Publication number
RU2006141606A
RU2006141606A RU2006141606/02A RU2006141606A RU2006141606A RU 2006141606 A RU2006141606 A RU 2006141606A RU 2006141606/02 A RU2006141606/02 A RU 2006141606/02A RU 2006141606 A RU2006141606 A RU 2006141606A RU 2006141606 A RU2006141606 A RU 2006141606A
Authority
RU
Russia
Prior art keywords
shell
producing bimetallic
metal
bimetallic ingots
ingots
Prior art date
Application number
RU2006141606/02A
Other languages
Russian (ru)
Other versions
RU2337158C2 (en
Inventor
Владимир Александрович Демидов (RU)
Владимир Александрович Демидов
Наталь Петровна Павлова (RU)
Наталья Петровна Павлова
Original Assignee
ОАО "Златоустовый металлургический завод" (RU)
ОАО "Златоустовый металлургический завод"
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 ОАО "Златоустовый металлургический завод" (RU), ОАО "Златоустовый металлургический завод" filed Critical ОАО "Златоустовый металлургический завод" (RU)
Priority to RU2006141606/02A priority Critical patent/RU2337158C2/en
Publication of RU2006141606A publication Critical patent/RU2006141606A/en
Application granted granted Critical
Publication of RU2337158C2 publication Critical patent/RU2337158C2/en

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  • Manufacture And Refinement Of Metals (AREA)

Claims (1)

Способ производства биметаллических слитков методом вакуумного дугового переплава, основанный на заплавлении расходуемых электродов из металла внутреннего слоя в обечайку из металла наружного слоя, отличающийся тем, что обечайку непосредственно перед плавкой подвергают безокислительному нагреву до температуры равной 0,3-0,8 температуры солидуса металла наружного слоя при высоте нагреваемой части обечайки равной 1-6 толщины стенки обечайки.A method of producing bimetallic ingots by the method of vacuum arc remelting, based on the melting of consumable electrodes from the metal of the inner layer into the shell of the metal of the outer layer, characterized in that the shell immediately before melting is subjected to non-oxidative heating to a temperature of 0.3-0.8 solidus temperature of the outer metal layer at a height of the heated part of the shell equal to 1-6 wall thickness of the shell.
RU2006141606/02A 2006-11-24 2006-11-24 Method of production of bimetallic ingots RU2337158C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006141606/02A RU2337158C2 (en) 2006-11-24 2006-11-24 Method of production of bimetallic ingots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006141606/02A RU2337158C2 (en) 2006-11-24 2006-11-24 Method of production of bimetallic ingots

Publications (2)

Publication Number Publication Date
RU2006141606A true RU2006141606A (en) 2008-05-27
RU2337158C2 RU2337158C2 (en) 2008-10-27

Family

ID=39586384

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006141606/02A RU2337158C2 (en) 2006-11-24 2006-11-24 Method of production of bimetallic ingots

Country Status (1)

Country Link
RU (1) RU2337158C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267184B2 (en) 2010-02-05 2016-02-23 Ati Properties, Inc. Systems and methods for processing alloy ingots
US8230899B2 (en) * 2010-02-05 2012-07-31 Ati Properties, Inc. Systems and methods for forming and processing alloy ingots
US10207312B2 (en) 2010-06-14 2019-02-19 Ati Properties Llc Lubrication processes for enhanced forgeability
US8789254B2 (en) 2011-01-17 2014-07-29 Ati Properties, Inc. Modifying hot workability of metal alloys via surface coating
US9539636B2 (en) 2013-03-15 2017-01-10 Ati Properties Llc Articles, systems, and methods for forging alloys

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186826B (en) * 1985-04-26 1988-07-13 Vni Pk I T I Elektroterm Oboru Method of producing hollow billets by electroslag remelting
WO1993009258A1 (en) * 1991-10-28 1993-05-13 Elektrometallurgichesky Zavod 'elektrostal' Imeni I.F.Tevosiana Method for electroslag casting of ingots from a granular metal-containing blend

Also Published As

Publication number Publication date
RU2337158C2 (en) 2008-10-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20141125

NF4A Reinstatement of patent

Effective date: 20160520

PC41 Official registration of the transfer of exclusive right

Effective date: 20160530

PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20170116