ES442800A1 - Metodo de desoxidacion yno de carburacion de un bano metali-co. - Google Patents

Metodo de desoxidacion yno de carburacion de un bano metali-co.

Info

Publication number
ES442800A1
ES442800A1 ES442800A ES442800A ES442800A1 ES 442800 A1 ES442800 A1 ES 442800A1 ES 442800 A ES442800 A ES 442800A ES 442800 A ES442800 A ES 442800A ES 442800 A1 ES442800 A1 ES 442800A1
Authority
ES
Spain
Prior art keywords
phases
nozzle
during
deoxidization
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES442800A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creusot Loire SA
Sollac SA
Original Assignee
Creusot Loire SA
Lorraine de Laminage Continu SA SOLLAC
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 Creusot Loire SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Creusot Loire SA
Publication of ES442800A1 publication Critical patent/ES442800A1/es
Expired legal-status Critical Current

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
    • C21C7/0025—Adding carbon material
    • 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
    • C21C5/34—Blowing through the bath
ES442800A 1974-11-28 1975-11-19 Metodo de desoxidacion yno de carburacion de un bano metali-co. Expired ES442800A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438955A FR2292771A1 (fr) 1974-11-28 1974-11-28 Methode d'injection d'une poudre apportant du carbone dans un bain metallique

Publications (1)

Publication Number Publication Date
ES442800A1 true ES442800A1 (es) 1977-04-16

Family

ID=9145325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442800A Expired ES442800A1 (es) 1974-11-28 1975-11-19 Metodo de desoxidacion yno de carburacion de un bano metali-co.

Country Status (13)

Country Link
JP (1) JPS51142411A (es)
BE (1) BE836110A (es)
BR (1) BR7507824A (es)
CA (1) CA1067293A (es)
DD (1) DD121650A5 (es)
DE (1) DE2550467B2 (es)
ES (1) ES442800A1 (es)
FR (1) FR2292771A1 (es)
GB (1) GB1510500A (es)
HU (1) HU174689B (es)
IT (1) IT1050909B (es)
LU (1) LU73871A1 (es)
MX (1) MX3018E (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330326A (en) * 1979-08-24 1982-05-18 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath
JPS57110608A (en) * 1980-12-26 1982-07-09 Kawasaki Steel Corp Method for deoxidation in bottom blown converter
DE3143795C2 (de) * 1981-11-04 1983-10-20 Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg "Ventil zur Strömungsmittelzufuhr"
JPS5884916A (ja) * 1981-11-13 1983-05-21 Kawasaki Steel Corp 底吹転炉加炭方法
CN112226576B (zh) * 2020-09-27 2023-07-14 甘肃酒钢集团宏兴钢铁股份有限公司 一种利用挡渣系统喷碳脱氧的装置及方法

Also Published As

Publication number Publication date
LU73871A1 (es) 1976-06-11
DE2550467B2 (de) 1977-10-20
BE836110A (fr) 1976-05-28
DE2550467A1 (de) 1976-08-12
JPS5518765B2 (es) 1980-05-21
GB1510500A (en) 1978-05-10
BR7507824A (pt) 1976-08-10
MX3018E (es) 1980-02-07
HU174689B (hu) 1980-03-28
FR2292771A1 (fr) 1976-06-25
IT1050909B (it) 1981-03-20
CA1067293A (fr) 1979-12-04
FR2292771B1 (es) 1977-03-25
JPS51142411A (en) 1976-12-08
DD121650A5 (es) 1976-08-12

Similar Documents

Publication Publication Date Title
GB1459255A (en) Galling resistant austenitic stainless steel
ES442800A1 (es) Metodo de desoxidacion yno de carburacion de un bano metali-co.
GB897608A (en) Improvements in and relating to oxygen detecting electrodes and methods employing the same
ES395447A1 (es) Metodo de desoxidacion de metal fundido.
ES306661A1 (es) Procedimiento y dispositivo de vigilancia de las reacciones de oxidaciën durante el transcurso del afinado de un bano metalico
ES388791A1 (es) Metodo de descarburacion de aceros de aleacion.
FR2071667A5 (en) Austenitic stainless steel with high resist- - ance to corrosion and to fissures forming during welding
JPS5725386A (en) Carbon deposition-preventing apparatus
ES480505A1 (es) Metodo para la introduccion de sustancias de desoxidacion-desulfuracion en banos metalicos sin utilizar un vehiculo ga- seoso.
ES433509A1 (es) Procedimiento para elaborar y almacenar un gas de protec- cion para el temple de acero y otros similares.
ES456085A1 (es) Procedimiento para la carburacion de gas de piezas metalicasen una atmosfera controlada.
JPS53148167A (en) Method of harmlessly burning waste gas and liquid
JPS53102239A (en) Welding method for ferritic stainless steel
FR2086293A1 (fr) Procede et appareil pour le degazage et la purification de masses metalliques fondues
JPS545837A (en) Seamless wire with high toughness for arc welding
JPS5220909A (en) Composition of carbon containing metal oxide and iron-base alloy
SE7710483L (sv) Forfaringssett for framstellning av rostfritt stal i konverter
GB1430375A (en) Process for the manufacture of low-carbon ferritic steel with a high chromium content
ES395185A1 (es) Procedimiento para la eliminacion rapida de carbono y otroselementos residuales sin la emision de humos densos, marro- nes, de oxido de hierro.
JPS5248393A (en) Method of measurement of total carbon content and apparatus therefor
ES435358A1 (es) Perfeccionamientos introducidos en los procesos de fabrica- cion de tubos por soldadura continua.
JPS531620A (en) Production of high chromium steel
SU584041A1 (ru) Способ рафинировани стали
GB935065A (en) Improvements in or relating to the melting of steels
JPS51140814A (en) Decarburization of molten steel at reduced pressur