UA67188U - Process for the treatment of metallurgical silicon - Google Patents

Process for the treatment of metallurgical silicon

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Publication number
UA67188U
UA67188U UAU201107592U UAU201107592U UA67188U UA 67188 U UA67188 U UA 67188U UA U201107592 U UAU201107592 U UA U201107592U UA U201107592 U UAU201107592 U UA U201107592U UA 67188 U UA67188 U UA 67188U
Authority
UA
Ukraine
Prior art keywords
silicon
melt
metal
fuse
treatment
Prior art date
Application number
UAU201107592U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Петр Иванович Лобода
Юрий Петрович Стовбун
Original Assignee
Национальный Технический Университет Украины "Киевский Политехнический Институт"
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 Национальный Технический Университет Украины "Киевский Политехнический Институт" filed Critical Национальный Технический Университет Украины "Киевский Политехнический Институт"
Priority to UAU201107592U priority Critical patent/UA67188U/en
Publication of UA67188U publication Critical patent/UA67188U/en

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Abstract

A process for the treatment of metallurgical silicon comprises combining of metallurgical silicon with melt of solvent metal, heating of the melt of solvent metal, creation of temperature gradient in the melt of solvent metal, crystallization of silicon on crystal seed. Solvent metal and metallurgical silicon are formed as a powdered metal. A silicon fuse is used for crystallization of silicon, and powdered metal is arranged above the silicon fuse. The silicon fuse is heated till melting its upper part. The powdered metal is submerged into the melt of silicon fuse and held till formation between them permanent melt zone, and the melt zone is shifted along the powdered metal.
UAU201107592U 2011-06-16 2011-06-16 Process for the treatment of metallurgical silicon UA67188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201107592U UA67188U (en) 2011-06-16 2011-06-16 Process for the treatment of metallurgical silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201107592U UA67188U (en) 2011-06-16 2011-06-16 Process for the treatment of metallurgical silicon

Publications (1)

Publication Number Publication Date
UA67188U true UA67188U (en) 2012-02-10

Family

ID=52288038

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201107592U UA67188U (en) 2011-06-16 2011-06-16 Process for the treatment of metallurgical silicon

Country Status (1)

Country Link
UA (1) UA67188U (en)

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