BE548995A - - Google Patents

Info

Publication number
BE548995A
BE548995A BE548995DA BE548995A BE 548995 A BE548995 A BE 548995A BE 548995D A BE548995D A BE 548995DA BE 548995 A BE548995 A BE 548995A
Authority
BE
Belgium
Prior art keywords
slag
gas
blown
bases
refining
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE548995A publication Critical patent/BE548995A/fr

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE548995D BE548995A (pm)

Publications (1)

Publication Number Publication Date
BE548995A true BE548995A (pm)

Family

ID=175386

Family Applications (1)

Application Number Title Priority Date Filing Date
BE548995D BE548995A (pm)

Country Status (1)

Country Link
BE (1) BE548995A (pm)

Similar Documents

Publication Publication Date Title
FR2564863A1 (fr) Procede d'elaboration d'un alliage ferreux a haute teneur en manganese par fusion reductrice.
FR2463187A1 (fr) Procede de fabrication d'acier dans un convertisseur avec soufflage d'oxygene sur la surface du metal fondu et soufflage de gaz d'agitation par la base du convertisseur
BE548995A (pm)
KR100455977B1 (ko) 레이들 정련 장치 및 이 장치를 사용하는 레이들 정련 방법
WO2020228240A1 (zh) 一种利用含锌废钢冶炼高品质钢的方法
KR101165104B1 (ko) 저탄소강을 생산하기 위한 방법
RU2128714C1 (ru) Способ нанесения шлакового гарнисажа на футеровку конвертера
JP6726777B1 (ja) 低炭素フェロマンガンの製造方法
JP6020414B2 (ja) アルミニウム含有ステンレス鋼の精錬方法
EP1248861A1 (fr) Procede de traitement de laitiers d'acieries electriques
CN1665942B (zh) 对金属浴的冶金处理方法
KR20010031398A (ko) 간이 레들 정련방법
BE632579A (pm)
BE500874A (pm)
FR2476135A1 (pm)
BE509998A (pm)
JPH1192814A (ja) ダスト発生を抑制する転炉吹錬方法
BE623238A (pm)
BE537709A (pm)
EP0031776A1 (fr) Procédé de soufflage mixte pour l'affinage des métaux au convertisseur
KR100868455B1 (ko) 전로 정련 조업시 고온 고망간 용강중의 인 함량의 제어방법
BE671350A (pm)
BE572068A (pm)
KR20040017141A (ko) 용강의 전로정련방법
JP2005139511A (ja) 鋼の精錬方法