UA50731U - Method for production of DETAILS billets of Random variable cross section by electroslag remelting - Google Patents

Method for production of DETAILS billets of Random variable cross section by electroslag remelting

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Publication number
UA50731U
UA50731U UAU200912491U UAU200912491U UA50731U UA 50731 U UA50731 U UA 50731U UA U200912491 U UAU200912491 U UA U200912491U UA U200912491 U UAU200912491 U UA U200912491U UA 50731 U UA50731 U UA 50731U
Authority
UA
Ukraine
Prior art keywords
section
variable cross
billets
details
electrode
Prior art date
Application number
UAU200912491U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Игорь Методиевич Билонык
Ирина Валерьяновна Костенко
Original Assignee
Запорожский Национальный Технический Университет
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 Запорожский Национальный Технический Университет filed Critical Запорожский Национальный Технический Университет
Priority to UAU200912491U priority Critical patent/UA50731U/en
Publication of UA50731U publication Critical patent/UA50731U/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

A method for production of details billets of random variable cross section by electroslag remelting includes the introduction of the expendable electrode into the crystallizer of variable cross section, electrode melting, during which process it rotates around its axis with a variable speed which is calculated by the formula:, Rad/s,where g - gravitational acceleration, m/s;- specific surface energy of the interface metal/electrode/slag J/m;- the difference of metal and slag density, kg/m;- radius of the billet, which is made, m.The speed change is carried out slowly during all the process of remelting and radius of variable cross section is a function of ingot axis coordinate and, simultaneously, a function that controls the speed of expendable electrode.
UAU200912491U 2009-12-03 2009-12-03 Method for production of DETAILS billets of Random variable cross section by electroslag remelting UA50731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU200912491U UA50731U (en) 2009-12-03 2009-12-03 Method for production of DETAILS billets of Random variable cross section by electroslag remelting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU200912491U UA50731U (en) 2009-12-03 2009-12-03 Method for production of DETAILS billets of Random variable cross section by electroslag remelting

Publications (1)

Publication Number Publication Date
UA50731U true UA50731U (en) 2010-06-25

Family

ID=50687960

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU200912491U UA50731U (en) 2009-12-03 2009-12-03 Method for production of DETAILS billets of Random variable cross section by electroslag remelting

Country Status (1)

Country Link
UA (1) UA50731U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108265179A (en) * 2017-12-07 2018-07-10 山西太钢不锈钢股份有限公司 A kind of method that electrode billet exchanges remelting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108265179A (en) * 2017-12-07 2018-07-10 山西太钢不锈钢股份有限公司 A kind of method that electrode billet exchanges remelting

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