RU2016107867A - Method of out-of-furnace treatment of high alloyed cast iron for rolls - Google Patents

Method of out-of-furnace treatment of high alloyed cast iron for rolls Download PDF

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Publication number
RU2016107867A
RU2016107867A RU2016107867A RU2016107867A RU2016107867A RU 2016107867 A RU2016107867 A RU 2016107867A RU 2016107867 A RU2016107867 A RU 2016107867A RU 2016107867 A RU2016107867 A RU 2016107867A RU 2016107867 A RU2016107867 A RU 2016107867A
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RU
Russia
Prior art keywords
cast iron
rolls
furnace treatment
alloyed cast
high alloyed
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Application number
RU2016107867A
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Russian (ru)
Inventor
Наталья Александровна Жижкина
Екатерина Александровна Зенцова
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет"
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Application filed by Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" filed Critical Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет"
Priority to RU2016107867A priority Critical patent/RU2016107867A/en
Publication of RU2016107867A publication Critical patent/RU2016107867A/en

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  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Claims (2)

1. Способ внепечной обработки высоколегированного чугуна для валков, отличающийся тем, что его очищение от неметаллических включений проводят путем введения в расплав компактированного реагента (смеси магниевой лигатуры, плавикового шпата и кальцийсодержащих материалов).1. The method of out-of-furnace treatment of high-alloyed cast iron for rolls, characterized in that its purification from non-metallic inclusions is carried out by introducing a compacted reagent (a mixture of magnesium ligature, fluorspar and calcium-containing materials) into the melt. 2. Способ внепечной обработки высоколегированного чугуна по п. 1, отличающийся тем, что усреднение состава и структуры предварительно очищенного расплава достигается последующим его перемешиванием азотом.2. The method of out-of-furnace treatment of highly alloyed cast iron according to claim 1, characterized in that the averaging of the composition and structure of the previously purified melt is achieved by its subsequent mixing with nitrogen.
RU2016107867A 2016-03-03 2016-03-03 Method of out-of-furnace treatment of high alloyed cast iron for rolls RU2016107867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016107867A RU2016107867A (en) 2016-03-03 2016-03-03 Method of out-of-furnace treatment of high alloyed cast iron for rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016107867A RU2016107867A (en) 2016-03-03 2016-03-03 Method of out-of-furnace treatment of high alloyed cast iron for rolls

Related Child Applications (1)

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RU2017141876A Previously-Filed-Application RU2687521C1 (en) 2017-11-30 2017-11-30 Method of secondary treatment of high-alloyed cast iron for rolls

Publications (1)

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RU2016107867A true RU2016107867A (en) 2017-09-07

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RU2016107867A RU2016107867A (en) 2016-03-03 2016-03-03 Method of out-of-furnace treatment of high alloyed cast iron for rolls

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