SE396226B - Sett och anordning for behandling av en metallsmelta - Google Patents

Sett och anordning for behandling av en metallsmelta

Info

Publication number
SE396226B
SE396226B SE7411831A SE7411831A SE396226B SE 396226 B SE396226 B SE 396226B SE 7411831 A SE7411831 A SE 7411831A SE 7411831 A SE7411831 A SE 7411831A SE 396226 B SE396226 B SE 396226B
Authority
SE
Sweden
Prior art keywords
kit
treatment
metal melt
melt
metal
Prior art date
Application number
SE7411831A
Other languages
English (en)
Other versions
SE7411831L (sv
Inventor
S-E Stenkvist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7411831A priority Critical patent/SE396226B/sv
Priority to DE2540009A priority patent/DE2540009C2/de
Priority to FR7528359A priority patent/FR2285459A1/fr
Priority to US05/614,214 priority patent/US4032704A/en
Priority to JP11249375A priority patent/JPS5632370B2/ja
Priority to GB38509/75A priority patent/GB1522701A/en
Publication of SE7411831L publication Critical patent/SE7411831L/sv
Publication of SE396226B publication Critical patent/SE396226B/sv

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52Manufacture of steel in electric furnaces
    • C21C5/5211Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7411831A 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta SE396226B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta
DE2540009A DE2540009C2 (de) 1974-09-20 1975-09-09 Behälter zur Behandlung von Metallschmelze
FR7528359A FR2285459A1 (fr) 1974-09-20 1975-09-16 Procede et convertisseur de traitement d'un bain de metal fondu
US05/614,214 US4032704A (en) 1974-09-20 1975-09-17 Method and apparatus for treating a metal melt
JP11249375A JPS5632370B2 (sv) 1974-09-20 1975-09-17
GB38509/75A GB1522701A (en) 1974-09-20 1975-09-19 Method for treating a metallic melt and a converter for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta

Publications (2)

Publication Number Publication Date
SE7411831L SE7411831L (sv) 1976-03-22
SE396226B true SE396226B (sv) 1977-09-12

Family

ID=20322182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta

Country Status (6)

Country Link
US (1) US4032704A (sv)
JP (1) JPS5632370B2 (sv)
DE (1) DE2540009C2 (sv)
FR (1) FR2285459A1 (sv)
GB (1) GB1522701A (sv)
SE (1) SE396226B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7605217L (sv) * 1976-05-07 1977-11-08 Asea Ab Smeltkontaktelektrod
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
JPS5428707A (en) * 1977-08-08 1979-03-03 Tokyo Yogyo Kk Container for molten metal for use in iron producing process
JPS56221A (en) * 1979-06-11 1981-01-06 Daido Steel Co Ltd Removal of harmful metal component in molten metal
JPS5589438A (en) * 1978-12-27 1980-07-07 Daido Steel Co Ltd Method and apparatus for smelting molten metal
SE435548B (sv) * 1980-03-10 1984-10-01 Asea Ab Anordning vid skenkar eller skenkugnar for likstrom med minst en ljusbagselektrod
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
ATE25179T1 (de) * 1983-07-28 1987-02-15 Bbc Brown Boveri & Cie Schutzanordnung fuer eine bodenelektrode eines gleichstromlichtbogenofens.
ATE24815T1 (de) * 1983-07-28 1987-01-15 Bbc Brown Boveri & Cie Kuehlanordnung einer bodenelektrode fuer einen gleichstromlichtbogenofen.
JPH0514455Y2 (sv) * 1986-07-15 1993-04-16
CH680086A5 (sv) * 1990-05-09 1992-06-15 Asea Brown Boveri
CH682281A5 (sv) * 1991-06-20 1993-08-13 Asea Brown Boveri
US5319669A (en) * 1992-01-22 1994-06-07 Stir-Melter, Inc. Hazardous waste melter
ATA121393A (de) * 1993-06-21 1998-07-15 Voest Alpine Ind Anlagen Konverter und verfahren zur herstellung von stahl

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789152A (en) * 1955-06-01 1957-04-16 Nat Res Corp Electric furnace for production of metals
US3101385A (en) * 1960-04-11 1963-08-20 Northwestern Steel & Wire Co Method and means for electric melting
JPS504604B2 (sv) * 1971-09-06 1975-02-21
US3905589A (en) * 1972-03-27 1975-09-16 Pennsylvania Engineering Corp Steel production method and apparatus
JPS5216935Y2 (sv) * 1972-06-09 1977-04-16
JPS587690B2 (ja) * 1972-08-01 1983-02-10 ユ−エスエス エンジニアズ アンド コンサルタンツ インコ−ポレイテイド 製鋼用転炉の操作をコントロ−ルする方法
JPS4865108A (sv) * 1972-12-06 1973-09-08
SE371211B (sv) * 1973-03-12 1974-11-11 Uddeholms Ab
SE381586B (sv) * 1973-08-23 1975-12-15 Asea Ab Sett och anordning vid avgjutning av smelta fran en tippbar konverter

Also Published As

Publication number Publication date
SE7411831L (sv) 1976-03-22
JPS5632370B2 (sv) 1981-07-27
GB1522701A (en) 1978-08-23
DE2540009A1 (de) 1976-04-08
DE2540009C2 (de) 1986-06-26
US4032704A (en) 1977-06-28
FR2285459B3 (sv) 1979-09-14
JPS5156723A (sv) 1976-05-18
FR2285459A1 (fr) 1976-04-16

Similar Documents

Publication Publication Date Title
SE7700368L (sv) Sett och anordning for framstellning av konservburkar
SE7604771L (sv) Sett och anordning for vermebehandling av kornformigt material
SE7606545L (sv) Sett och anordning for behandling av glodskal
NO148946C (no) Innretning for behandling av en overflate
SE396226B (sv) Sett och anordning for behandling av en metallsmelta
SE7508575L (sv) Sett och anordning for behandling av ljuskensligt material
SE7506222L (sv) Sett och anordning for vakuumbehandling av betong
SE7506951L (sv) 2-fenyl-indolderivat och sett for framstellning derav
SE380832B (sv) Sett och anordning for framstellning av kolhaltig metallsmelta ur metalloxidhaltigt material
SE7510593L (sv) Laddningsberareanordning och sett for dess framstellning
SE7604105L (sv) Sett och anordning for elektronisk alstring av klanger
SE7601846L (sv) Sett och anordning for merkning av metall
SE384225B (sv) Sett och anordning for reduktion av finfordelat jernoxidhaltigt material
SE387662B (sv) Sett och anordning for smeltning av metall
SE7600369L (sv) Anordning for behandling av utsede
SE408185B (sv) Sett och anordning for herdning av svets
SE7606643L (sv) Sett och anordning for kylning av losa foremal
SE7608725L (sv) Sett och anordning for tillverkning av hektelement for blixtlas
SE7505612L (sv) Sett och anordning for bestemnning av egensvengningstal.
SE401374B (sv) Sett for raffinering av rakadmium och anordning for genomforande av settet
SE385599B (sv) Sett och anordning for behandling av fibermaterial
SE7514438L (sv) Sett och anordning for avstandsmetning
SE7605303L (sv) Sett och anordning for metning av riktningsparametrar
SE7610203L (sv) Armanordning och sett for tillverkning av denna
SE397044B (sv) Sett och anordning for oppning och urtagning av fiskar

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7411831-6

Effective date: 19920408

Format of ref document f/p: F