BR6912880D0 - Processo e aparelho aperfeicoado para incorporar aditivos a um banho de metal em fusao - Google Patents

Processo e aparelho aperfeicoado para incorporar aditivos a um banho de metal em fusao

Info

Publication number
BR6912880D0
BR6912880D0 BR212880/69A BR21288069A BR6912880D0 BR 6912880 D0 BR6912880 D0 BR 6912880D0 BR 212880/69 A BR212880/69 A BR 212880/69A BR 21288069 A BR21288069 A BR 21288069A BR 6912880 D0 BR6912880 D0 BR 6912880D0
Authority
BR
Brazil
Prior art keywords
fusion
metal bath
incorporating additives
perfect apparatus
perfect
Prior art date
Application number
BR212880/69A
Other languages
English (en)
Portuguese (pt)
Inventor
W Moore
H Kessler
Original Assignee
W Moore
H Kessler
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 W Moore, H Kessler filed Critical W Moore
Publication of BR6912880D0 publication Critical patent/BR6912880D0/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0081—Treating and handling under pressure
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
BR212880/69A 1969-01-14 1969-09-30 Processo e aparelho aperfeicoado para incorporar aditivos a um banho de metal em fusao BR6912880D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79106269A 1969-01-14 1969-01-14

Publications (1)

Publication Number Publication Date
BR6912880D0 true BR6912880D0 (pt) 1973-04-05

Family

ID=25152564

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212880/69A BR6912880D0 (pt) 1969-01-14 1969-09-30 Processo e aparelho aperfeicoado para incorporar aditivos a um banho de metal em fusao

Country Status (12)

Country Link
US (1) US3598383A (enrdf_load_stackoverflow)
JP (1) JPS504161B1 (enrdf_load_stackoverflow)
BE (1) BE737059A (enrdf_load_stackoverflow)
BR (1) BR6912880D0 (enrdf_load_stackoverflow)
CH (1) CH542930A (enrdf_load_stackoverflow)
DE (1) DE1941760A1 (enrdf_load_stackoverflow)
ES (1) ES372561A1 (enrdf_load_stackoverflow)
FI (1) FI50345C (enrdf_load_stackoverflow)
FR (1) FR2028243A7 (enrdf_load_stackoverflow)
GB (1) GB1281233A (enrdf_load_stackoverflow)
NL (1) NL6918061A (enrdf_load_stackoverflow)
SE (1) SE375794B (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769004A (en) * 1971-05-10 1973-10-30 Iverson J Method of producing a killed steel
DE2321644B2 (de) * 1973-04-28 1976-06-10 Verfahren zum entschwefeln von stahlschmelzen
FR2287521A1 (fr) * 1974-10-11 1976-05-07 Ugine Aciers Acier de decolletage
JPS54145761U (enrdf_load_stackoverflow) * 1978-03-31 1979-10-09
DE2820555A1 (de) * 1978-05-11 1979-11-15 Basf Ag Verfahren zur behandlung von roheisen- und stahlschmelzen bzw. legierungen
US4214899A (en) * 1979-03-09 1980-07-29 Union Carbide Corporation Method for the addition of a reactive metal to a molten metal bath
US4490172A (en) * 1979-06-29 1984-12-25 Moore William H Method of melting and refining steel and other ferrous alloys
US4409028A (en) * 1979-10-24 1983-10-11 Moore William H Process for producing cast iron
SE8101242L (sv) * 1981-02-26 1982-08-27 Scandinavian Lancers Forfarande och anordning for spridning av teckmedel
LU83314A1 (de) * 1981-04-24 1983-03-24 Arbed Verfahren und vorrichtung zum entschwefeln von eisenschmelzen
SE446881B (sv) * 1981-12-15 1986-10-13 Asea Ab Forfaringssett for framstellning, forvaring och varmhallning av segjern i rennugn av s.k. teapot-typ.
USRE31676E (en) * 1982-09-29 1984-09-18 Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG Method and apparatus for dispensing a fluidizable solid from a pressure vessel
US4469513A (en) * 1983-07-01 1984-09-04 Southwire Company Molten copper oxygenation
DE3347718C2 (de) * 1983-09-02 1986-05-28 Ulrich Dipl.-Ing. 5905 Freudenberg Glasmeyer Verfahren zur Herstellung von Stählen mit hohem Reinheitsgrad und geringen Gasgehalten in Stahlwerken und Stahlgießereien
GB2164059A (en) * 1984-09-04 1986-03-12 Materials & Methods Ltd Treatment of molten iron
FR2588571B1 (fr) * 1985-10-15 1992-05-22 Pechiney Electrometallurgie Dispositif et procede d'injection continue sous faible pression d'un additif pulverulent dans un courant de metal fondu
US4915906A (en) * 1988-06-17 1990-04-10 Canadian Patents And Development Limited/Societie Canadienne Des Brevets Et D'exploitation Limitee Novel zinc-based alloys, preparation and use thereof for producing thermal-sprayed coatings having improved corrosion resistance and adherence
IN172394B (enrdf_load_stackoverflow) * 1988-07-22 1993-07-17 Boest Alpine Stahl Donawitz Ge
SE466118B (sv) * 1989-05-02 1991-12-16 Aga Ab Saett vid behandling av en metallsmaelta i en skaenk och anordning vid en saadan skaenk
CH679987A5 (enrdf_load_stackoverflow) * 1989-11-28 1992-05-29 Fischer Ag Georg
US5226946A (en) * 1992-05-29 1993-07-13 Howmet Corporation Vacuum melting/casting method to reduce inclusions
TW488106B (en) * 1999-08-05 2002-05-21 Shinetsu Chemical Co Hydrogen absorbing alloy and nickel-metal hydride rechargeable battery
CN100482809C (zh) * 2005-06-27 2009-04-29 刘东业 混铁炉内用镁进行铁水脱硫的方法与实现该方法的设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA555980A (en) * 1958-04-15 Kope Gunter Method of and apparatus for treatment of iron materials in a liquid state
US2089222A (en) * 1936-09-01 1937-08-10 Pearson M Payne Ferric alloy process
GB765423A (en) * 1954-03-06 1957-01-09 Mond Nickel Co Ltd Improvements in methods of and apparatus for the treatment of molten iron and steel
DE1171940B (de) * 1959-03-24 1964-06-11 Rheinstahl Huettenwerke Ag Vorrichtung zum Reinigen von Stahlbaedern durch Vakuumbehandlung
US3137753A (en) * 1959-06-30 1964-06-16 Fischer Ag Georg Device for treating metallic melts

Also Published As

Publication number Publication date
GB1281233A (en) 1972-07-12
FR2028243A7 (enrdf_load_stackoverflow) 1970-10-09
FI50345C (fi) 1976-02-10
CH542930A (de) 1973-10-15
NL6918061A (enrdf_load_stackoverflow) 1970-07-16
JPS504161B1 (enrdf_load_stackoverflow) 1975-02-15
DE1941760A1 (de) 1971-02-04
ES372561A1 (es) 1971-10-16
FI50345B (enrdf_load_stackoverflow) 1975-10-31
US3598383A (en) 1971-08-10
SE375794B (enrdf_load_stackoverflow) 1975-04-28
BE737059A (enrdf_load_stackoverflow) 1970-01-16

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