BE533493A - - Google Patents

Info

Publication number
BE533493A
BE533493A BE533493DA BE533493A BE 533493 A BE533493 A BE 533493A BE 533493D A BE533493D A BE 533493DA BE 533493 A BE533493 A BE 533493A
Authority
BE
Belgium
Prior art keywords
sep
slag
silicon
iron
elements
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE533493A publication Critical patent/BE533493A/fr

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
    • C21C1/00Refining of pig-iron; Cast iron
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • 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
    • C21C1/00Refining of pig-iron; Cast iron
    • C21C1/02Dephosphorising or desulfurising

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BE533493D BE533493A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE533493A true BE533493A (enrdf_load_stackoverflow)

Family

ID=165181

Family Applications (1)

Application Number Title Priority Date Filing Date
BE533493D BE533493A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE533493A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
TWI550092B (zh) 轉爐煉鋼法
RU2258083C1 (ru) Способ выплавки рельсовой стали
JP5061598B2 (ja) 溶銑の脱硫方法
CN101305105B (zh) 铁水的脱磷处理方法
BE533493A (enrdf_load_stackoverflow)
US4842642A (en) Additive for promoting slag formation in steel refining ladle
RU2135601C1 (ru) Способ выплавки стали в конвертере
CH324124A (fr) Procédé pour abaisser les teneurs en silicium et en soufre de la fonte
JPH0141681B2 (enrdf_load_stackoverflow)
JP3740009B2 (ja) 溶銑脱りん法
US4790872A (en) Additive for promoting slag formation in steel refining ladle
JP2004204307A (ja) 溶鋼の脱硫剤
JP3921250B2 (ja) 溶銑用脱硫剤
JP3736229B2 (ja) 溶銑の処理方法
JP3684953B2 (ja) 溶銑の予備脱珪・脱燐方法
RU2697673C1 (ru) Способ рафинирования ферросилиция от алюминия
US3964900A (en) Slag-forming mixture
RU2272851C2 (ru) Способ выплавки ферроалюминия с пониженным расходом чистого алюминия
RU2186124C2 (ru) Способ передела чугуна
JPH10317035A (ja) 鉄系溶融合金の脱硫方法および脱硫剤
RU2003721C1 (ru) Способ выплавки марганецсодержащего ферросплава
RU2355776C2 (ru) Способ производства марганецсодержащей стали
JP2023174614A (ja) 還元性製鋼用加炭剤
JPH10317036A (ja) 鉄系溶融合金の脱硫方法および脱硫剤
JPH01215920A (ja) クロムを含む溶融鉄合金の脱リン・脱硫方法