BR112017020659A2 - método para a produção de ligas de ferro-silício-alumínio e seu uso - Google Patents

método para a produção de ligas de ferro-silício-alumínio e seu uso

Info

Publication number
BR112017020659A2
BR112017020659A2 BR112017020659A BR112017020659A BR112017020659A2 BR 112017020659 A2 BR112017020659 A2 BR 112017020659A2 BR 112017020659 A BR112017020659 A BR 112017020659A BR 112017020659 A BR112017020659 A BR 112017020659A BR 112017020659 A2 BR112017020659 A2 BR 112017020659A2
Authority
BR
Brazil
Prior art keywords
production
ferro
aluminum alloys
silicon aluminum
alloys
Prior art date
Application number
BR112017020659A
Other languages
English (en)
Inventor
Aldashevich Zharmenov Abdurassul
Zhaksybergenovich Tolymbekov Manat
Abishevich Nazarbayev Nursultan
Omarovich Baysanov Saylaubay
Sergeyevich Shkolnik Vladimir
Original Assignee
Megalloy Ag
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 Megalloy Ag filed Critical Megalloy Ag
Publication of BR112017020659A2 publication Critical patent/BR112017020659A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Silicon Compounds (AREA)
  • Furnace Details (AREA)

Abstract

método para a produção de ligas de ferro-silício-alumínio e seu uso método de produção de ligas de fesiai onde uma rocha carbonácea com um teor de cinzas > 50% a <65%, está sendo misturada com quartzito, material de suporte de ferro e aparas de madeira, se necessário, carvão altamente volátil, numa proporção predefinida dos componentes da carga e o material de carga homogeneizado está sendo carregado em um forno de fusão para a fusão da liga de fesiai, a rocha carbonácea carregada pode conter a seguinte composição química na parte mineral (cinza): f¿2¿3 1.5 - 4.5 % si02 55 ? 65 % ¿l2¿3 25 ? 35 %, especialmente 32 ? 34 % ¿¿¿ 0.3 ? 3 % mgo 0.3 ? 2 % tio2 até 1.5 % s > 0 ? 0,4 %, especialmente 0,01 ? 0,06 % p 0.01 ? 0.05 %
BR112017020659A 2015-03-30 2016-03-23 método para a produção de ligas de ferro-silício-alumínio e seu uso BR112017020659A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15000931.4A EP3075869B1 (en) 2015-03-30 2015-03-30 Method for production of iron-silicon-aluminum alloys
PCT/EP2016/000506 WO2016155873A1 (en) 2015-03-30 2016-03-23 Method for production of iron-silicon-aluminum alloys and their use

Publications (1)

Publication Number Publication Date
BR112017020659A2 true BR112017020659A2 (pt) 2018-07-03

Family

ID=52828959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020659A BR112017020659A2 (pt) 2015-03-30 2016-03-23 método para a produção de ligas de ferro-silício-alumínio e seu uso

Country Status (12)

Country Link
US (1) US20180371562A1 (pt)
EP (1) EP3075869B1 (pt)
JP (1) JP2018513921A (pt)
KR (1) KR20170126000A (pt)
CN (1) CN107429306A (pt)
AU (1) AU2016239262A1 (pt)
BR (1) BR112017020659A2 (pt)
CA (1) CA2980499A1 (pt)
EA (1) EA037656B1 (pt)
PL (1) PL3075869T3 (pt)
WO (1) WO2016155873A1 (pt)
ZA (1) ZA201706390B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20180441A1 (en) * 2018-04-03 2019-07-22 Elkem Materials Silicon based alloy, method for the production thereof and use of such alloy
NO20180804A1 (en) * 2018-06-11 2019-12-12 Elkem Materials Silicon based alloy, method for the production thereof and use of such alloy
CN115747415A (zh) * 2022-11-16 2023-03-07 中冶东方工程技术有限公司 一种适用于转炉长流程改造为电炉短流程的电炉投料系统

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US2007755A (en) * 1933-07-01 1935-07-09 Fairmount Glass Works Process of electrically melting and refining glass and apparatus therefor
US3759695A (en) * 1967-09-25 1973-09-18 Union Carbide Corp Process for making ferrosilicon
DE2853007C2 (de) 1978-12-07 1983-11-24 Ukrainskij nau&ccaron;no-issledovatel'skij institut special'nych stalej splavov i ferrosplavov, Zaporo&zcaron;'e Verfahren zur Herstellung von siliziumhaltigen Legierungen zum Desoxidieren, Modifizieren und Legieren von Stahl und Gußeisen
US5286277A (en) * 1992-05-26 1994-02-15 Zaptech Corporation Method for producing steel
NO178346C (no) * 1993-09-13 1996-03-06 Sydvaranger As Framgangsmåte for framstilling av ferrosilisium
US5634960A (en) * 1995-02-16 1997-06-03 Elkem A/S Scrap melting in a submerged arc furnace
FR2804693B1 (fr) * 2000-02-03 2002-06-21 Pechiney Electrometallurgie Procede de recyclage des battitures d'acier allie
RU2251586C2 (ru) 2003-02-10 2005-05-10 Дочернее государственное предприятие "Химико-металлургический институт им. Ж. Абишева" Республиканского государственного предприятия "Национальный центр по комплексной переработке минерального сырья Республики Казахстан" Министерства энергетики и минеральных ресурсов Республики Казахстан Способ получения ферросиликоалюминия в рудно-термической печи
UA6198U (en) 2004-10-28 2005-04-15 Public Corp Mariupol Metallurg A method for producing complex deoxidizing agent syntecor-ferrosiicoaluminium for killed and unkilled steels
CN101999006B (zh) * 2008-04-22 2013-04-24 哈萨克斯坦共和国矿产原料复杂加工国家中心 用于还原和掺杂钢的合金“哈萨克斯坦斯基”
RU2405046C1 (ru) * 2009-07-17 2010-11-27 Гурам Кашакашвили Способ выплавки, раскисления, легирования и обработки стали
EA018586B1 (ru) 2010-08-13 2013-09-30 ТОВАРИЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "А и К" Способ выплавки ферросиликоалюминия в руднотермической печи
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CN102994794A (zh) * 2012-10-29 2013-03-27 海门市金易焊接材料有限公司 硅铁
RU2539890C1 (ru) * 2013-12-30 2015-01-27 Генрих Алексеевич Дорофеев Способ выплавки стали в электродуговой печи и электродуговая печь

Also Published As

Publication number Publication date
WO2016155873A1 (en) 2016-10-06
ZA201706390B (en) 2019-05-29
EA201792150A1 (ru) 2018-01-31
EA037656B1 (ru) 2021-04-27
AU2016239262A1 (en) 2017-10-12
EP3075869B1 (en) 2018-10-17
KR20170126000A (ko) 2017-11-15
JP2018513921A (ja) 2018-05-31
EP3075869A1 (en) 2016-10-05
CN107429306A (zh) 2017-12-01
US20180371562A1 (en) 2018-12-27
PL3075869T3 (pl) 2019-04-30
CA2980499A1 (en) 2016-10-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]