BR7103016D0 - Processo de elaboracao de aco particularmente acos especiais e suas ligas - Google Patents

Processo de elaboracao de aco particularmente acos especiais e suas ligas

Info

Publication number
BR7103016D0
BR7103016D0 BR301671A BR301671A BR7103016D0 BR 7103016 D0 BR7103016 D0 BR 7103016D0 BR 301671 A BR301671 A BR 301671A BR 301671 A BR301671 A BR 301671A BR 7103016 D0 BR7103016 D0 BR 7103016D0
Authority
BR
Brazil
Prior art keywords
alloys
drawing process
process particularly
special steels
particularly special
Prior art date
Application number
BR301671A
Other languages
English (en)
Inventor
A Ramaciotti
Original Assignee
Sperumentale Metalurgico Spa C
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 Sperumentale Metalurgico Spa C filed Critical Sperumentale Metalurgico Spa C
Publication of BR7103016D0 publication Critical patent/BR7103016D0/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • 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

  • 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)
  • Treatment Of Steel In Its Molten State (AREA)
BR301671A 1970-05-22 1971-05-18 Processo de elaboracao de aco particularmente acos especiais e suas ligas BR7103016D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5089470 1970-05-22

Publications (1)

Publication Number Publication Date
BR7103016D0 true BR7103016D0 (pt) 1973-04-05

Family

ID=11274047

Family Applications (1)

Application Number Title Priority Date Filing Date
BR301671A BR7103016D0 (pt) 1970-05-22 1971-05-18 Processo de elaboracao de aco particularmente acos especiais e suas ligas

Country Status (12)

Country Link
US (1) US3793001A (pt)
JP (1) JPS5014964B1 (pt)
AT (1) AT325080B (pt)
BE (1) BE767385A (pt)
BR (1) BR7103016D0 (pt)
CA (1) CA946624A (pt)
ES (1) ES391376A1 (pt)
FR (1) FR2090211B1 (pt)
GB (1) GB1364255A (pt)
LU (1) LU63191A1 (pt)
NL (1) NL159719B (pt)
ZA (1) ZA713041B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907549A (en) * 1972-08-29 1975-09-23 United States Steel Corp Method of refining in improved Q-BOP vessel
US4201572A (en) * 1978-08-02 1980-05-06 United States Steel Corporation Method for increasing the scrap melting capability of bottom blown processes
ATE223518T1 (de) * 1994-03-17 2002-09-15 Westaim Corp Überzüge mit niedriger reibung auf der basis von kobalt auf titan

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862811A (en) * 1954-09-14 1958-12-02 Stora Kopparbergs Bergslags Ab Continuous iron and steel making in a rotary vessel
US2828516A (en) * 1955-02-08 1958-04-01 Koppers Co Inc Ladle for casting metal
US3015554A (en) * 1957-04-18 1962-01-02 Rummel Roman Method and device for carrying out metallurgical processes, particularly air refining processes
US2977217A (en) * 1957-05-23 1961-03-28 Huettenwerk Oberhausen Ag Method for refining metal baths in rotary drum furnaces
US2959479A (en) * 1957-06-19 1960-11-08 Huettenwerk Oberhausen Ag Method of making steel low in nitrogen
US2978318A (en) * 1957-07-15 1961-04-04 Stora Kopparbergs Bergslags Ab Method of producing steel from pulverulent iron products rich in carbon
US3034885A (en) * 1957-08-10 1962-05-15 Kloeckner Werke Ag Method of refining pig iron and a fining vessel for performing the method
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making
GB943267A (en) * 1960-09-09 1963-12-04 Consett Iron Company Ltd Improved metallurgical process
FR1296596A (fr) * 1961-03-24 1962-06-22 Lorraine Laminage Perfectionnements apportés à l'affinage de la fonte
GB991579A (en) * 1961-10-12 1965-05-12 Stora Kopparbergs Bergslags Ab Process for producing pig iron in rotary furnace
GB979605A (en) * 1962-01-30 1965-01-06 Finanziaria Siderurgica Finsid An improved process and device for refining cast-iron for steel production
US3251681A (en) * 1962-11-06 1966-05-17 Amagasaki Iron & Steel Mfg Co Method of stirring a molten metal in a transfer ladle
US3271128A (en) * 1963-07-09 1966-09-06 Francis X Tartaron Prerefining blast furnace iron
GB1110054A (en) * 1964-05-08 1968-04-18 Stora Kopparbergs Bergslags Ab The production of liquid pig iron or steel
US3401034A (en) * 1965-12-15 1968-09-10 Meehanite Metal Corp Mixing ladle
FR2056345A5 (pt) * 1969-07-01 1971-05-14 Centro Speriment Metallurg
US3689250A (en) * 1969-10-31 1972-09-05 Canada Steel Co Controlled slag flow in an electric arc furnace
US3672869A (en) * 1970-04-13 1972-06-27 Conrad F Niehaus Continuous metallurgical process

Also Published As

Publication number Publication date
DE2124758A1 (de) 1971-12-02
BE767385A (fr) 1971-10-18
LU63191A1 (pt) 1971-09-01
ES391376A1 (es) 1974-10-01
NL159719B (nl) 1979-03-15
JPS5014964B1 (pt) 1975-05-31
CA946624A (en) 1974-05-07
FR2090211A1 (pt) 1972-01-14
FR2090211B1 (pt) 1974-08-19
NL7106878A (pt) 1971-11-24
ZA713041B (en) 1972-01-26
GB1364255A (en) 1974-08-21
AT325080B (de) 1975-10-10
US3793001A (en) 1974-02-19
DE2124758B2 (de) 1976-04-08

Similar Documents

Publication Publication Date Title
IT981552B (it) Struttura metallica saldata e processo per la sua realizza zione
BR7303676D0 (pt) Aco de baixo carbono isento de intersticios e proccesso de producao do mesmo producao do mesmo
BE764490A (fr) Procede de soudage de metaux
BR7201144D0 (pt) Mancal aperfeicoado conjunto de mancal e processo de construi-lo
BR7305794D0 (pt) Involucro tubular comprimido e franzido e processo de produzi-lo
BR7105068D0 (pt) Processo de fabricacao de chapa de aco galvanizada
BR7107109D0 (pt) Processo para fabricacao de acrilonitrila e metacrilonitrila
RO74629A (ro) Procedeu si dispozitiv pentru turnarea metalelor
BR7401403D0 (pt) Processo e aparelho para producao de aco
BR7204797D0 (pt) Processo e aparelho para conversao de aco
BR7306425D0 (pt) Maquina e metodo de expandir metal
BE773040A (fr) Procede de desoxydation de metaux
BR7100979D0 (pt) Elementos de fundicao e/ou de sustentacao e processo para fabrica-los
BE769769A (fr) Nouvelles oximes substituees et procede de
BR7103016D0 (pt) Processo de elaboracao de aco particularmente acos especiais e suas ligas
BR7102511D0 (pt) Calibre de estagios e processo de fabricacao do mesmo
BR7209132D0 (pt) Processo para fazer lingotes de aco
BR7303264D0 (pt) Aco inoxidavel austenitico substancialmente nao-poroso e processo para produzir o aco
BR6676360D0 (pt) Processo de fundicao continua de aco
BR7308439D0 (pt) Aperfeicoamento em processo de fundicao continua de aco
BR7304305D0 (pt) Processo para produzir um aco de alta resistencia a tracao e processo para produzir uma cinta de aco ductii de alta resistencia a tracao
DK138708C (da) Staalsoejle
BR7107585D0 (pt) Recipientes pressurizados e processo de sua producao
BR7301096D0 (pt) Processo para o preparo de aco para a usinagem a frio sem levantamento de aparas
IT979566B (it) Procedimento e dispositivo per la produzione continua di acciaio dai rottami