FR2570391B1 - Procede de preparation de ferro-alliages a base de silicium - Google Patents

Procede de preparation de ferro-alliages a base de silicium

Info

Publication number
FR2570391B1
FR2570391B1 FR8414251A FR8414251A FR2570391B1 FR 2570391 B1 FR2570391 B1 FR 2570391B1 FR 8414251 A FR8414251 A FR 8414251A FR 8414251 A FR8414251 A FR 8414251A FR 2570391 B1 FR2570391 B1 FR 2570391B1
Authority
FR
France
Prior art keywords
alloys
silicon
preparation
ferro
based ferro
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8414251A
Other languages
English (en)
Other versions
FR2570391A1 (fr
Inventor
Istvan Tamas
Janos Kovacs
Szilard Riederauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VASIPARI KUTATO ES FEJLESZTO
Original Assignee
VASIPARI KUTATO ES FEJLESZTO
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 VASIPARI KUTATO ES FEJLESZTO filed Critical VASIPARI KUTATO ES FEJLESZTO
Publication of FR2570391A1 publication Critical patent/FR2570391A1/fr
Application granted granted Critical
Publication of FR2570391B1 publication Critical patent/FR2570391B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous 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
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR8414251A 1982-02-18 1984-09-18 Procede de preparation de ferro-alliages a base de silicium Expired FR2570391B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU82492A HU187645B (en) 1982-02-18 1982-02-18 Process for the production of complex ferro-alloys of si-base

Publications (2)

Publication Number Publication Date
FR2570391A1 FR2570391A1 (fr) 1986-03-21
FR2570391B1 true FR2570391B1 (fr) 1986-11-28

Family

ID=10949822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8414251A Expired FR2570391B1 (fr) 1982-02-18 1984-09-18 Procede de preparation de ferro-alliages a base de silicium

Country Status (7)

Country Link
US (1) US4576637A (fr)
JP (1) JPS6179744A (fr)
AU (1) AU565837B2 (fr)
CA (1) CA1224046A (fr)
DE (1) DE3435542A1 (fr)
FR (1) FR2570391B1 (fr)
HU (1) HU187645B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666516A (en) * 1986-01-21 1987-05-19 Elkem Metals Company Gray cast iron inoculant
GB0009630D0 (en) * 2000-04-19 2000-06-07 Adwell Worldwide Inc Ferroalloy production
CN101967570A (zh) * 2010-10-11 2011-02-09 大同市和合新能源科技有限责任公司 一种红土镍矿生产镍铁合金的方法
CN103946400B (zh) 2011-11-15 2017-06-13 奥图泰有限公司 用于制造铬铁的冶金组合物
CA2851287C (fr) 2011-11-15 2016-10-25 Outotec Oyj Procede pour la fabrication de ferrochrome
CN103469052B (zh) * 2013-09-17 2016-04-27 河南豫中铁合金有限公司 一种硫铁及其制备方法
CN105039832A (zh) * 2015-09-07 2015-11-11 河南豫中铁合金有限公司 一种增硫剂及其制备方法
CN115572888B (zh) * 2022-09-29 2023-11-24 中色（宁夏）东方集团有限公司 钒铁合金及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051809A (fr) * 1964-06-17 1900-01-01
FR1470999A (fr) * 1966-03-11 1967-02-24 Knapsack Ag Procédé de préparation de ferrosilicium
US3759695A (en) * 1967-09-25 1973-09-18 Union Carbide Corp Process for making ferrosilicon
US3704114A (en) * 1971-03-17 1972-11-28 Union Carbide Corp Process and furnace charge for use in the production of ferrosilicon alloys
US4155753A (en) * 1977-01-18 1979-05-22 Dekhanov Nikolai M Process for producing silicon-containing ferro alloys
US4255184A (en) * 1978-07-18 1981-03-10 Japan Metals & Chemicals Co., Ltd. Method and apparatus for refining ferrosilicon
DE2853007C2 (de) * 1978-12-07 1983-11-24 Ukrainskij naučno-issledovatel'skij institut special'nych stalej splavov i ferrosplavov, Zaporož'e Verfahren zur Herstellung von siliziumhaltigen Legierungen zum Desoxidieren, Modifizieren und Legieren von Stahl und Gußeisen
US4229214A (en) * 1979-05-30 1980-10-21 Shushlebin Boris A Process for combined production of ferrosilicozirconium and zirconium corundum
SE421065B (sv) * 1979-10-24 1981-11-23 Kema Nord Ab Forfarande for framstellning av kisel eller ferrokisel

Also Published As

Publication number Publication date
AU3330884A (en) 1986-03-27
JPS6179744A (ja) 1986-04-23
HUT34556A (en) 1985-03-28
HU187645B (en) 1986-02-28
AU565837B2 (en) 1987-10-01
CA1224046A (fr) 1987-07-14
US4576637A (en) 1986-03-18
DE3435542A1 (de) 1986-04-03
FR2570391A1 (fr) 1986-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse