ES456522A1 - Procedimiento para la fabricacion de aceros que contienen niquel. - Google Patents

Procedimiento para la fabricacion de aceros que contienen niquel.

Info

Publication number
ES456522A1
ES456522A1 ES456522A ES456522A ES456522A1 ES 456522 A1 ES456522 A1 ES 456522A1 ES 456522 A ES456522 A ES 456522A ES 456522 A ES456522 A ES 456522A ES 456522 A1 ES456522 A1 ES 456522A1
Authority
ES
Spain
Prior art keywords
ferro
nickel
shot
nickel shot
metal bath
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
ES456522A
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.)
Societe Le Nickel SLN SA
Original Assignee
Societe Metallurgique Le Nickel SLN SA
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 Societe Metallurgique Le Nickel SLN SA filed Critical Societe Metallurgique Le Nickel SLN SA
Publication of ES456522A1 publication Critical patent/ES456522A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Procedimiento para la fabricación de aceros que contienen níquel, por afino en un baño metálico en un convertidor, caracterizado porque se introduce en el convertidor granallas de ferro-níquel, siendo regulado el caudal de las granallas de modo a mantener la temperatura que reina en el convertidor a un valor elegido de antemano.
ES456522A 1976-03-05 1977-03-04 Procedimiento para la fabricacion de aceros que contienen niquel. Expired ES456522A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606252A FR2343050A1 (fr) 1976-03-05 1976-03-05 Procede perfectionne pour la fabrication d'aciers contenant du nickel

Publications (1)

Publication Number Publication Date
ES456522A1 true ES456522A1 (es) 1978-02-01

Family

ID=9169988

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456522A Expired ES456522A1 (es) 1976-03-05 1977-03-04 Procedimiento para la fabricacion de aceros que contienen niquel.

Country Status (14)

Country Link
US (1) US4135916A (es)
JP (1) JPS52108311A (es)
AU (1) AU503911B2 (es)
BE (1) BE851551A (es)
BR (1) BR7701279A (es)
CA (1) CA1092362A (es)
DE (1) DE2708582C3 (es)
ES (1) ES456522A1 (es)
FI (1) FI74043C (es)
FR (1) FR2343050A1 (es)
GB (1) GB1532945A (es)
IT (1) IT1080907B (es)
NL (1) NL177329C (es)
SE (1) SE7702241L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7321776B2 (ja) * 2019-05-28 2023-08-07 株式会社日向製錬所 フェロニッケル鋳造片の黒色化抑制方法、及び、フェロニッケル鋳造片の製造方法
JP7260400B2 (ja) * 2019-05-28 2023-04-18 株式会社日向製錬所 フェロニッケル鋳造片の黒色化抑制方法、及び、フェロニッケル鋳造片の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546340A (en) * 1949-11-14 1951-03-27 Union Carbide & Carbon Corp Process for producing low-carbon chromium steels
DE1261532B (de) * 1961-08-24 1968-02-22 Interlake Iron Corp Verfahren zur Herstellung nichtrostenden Stahls
US3323907A (en) * 1964-11-23 1967-06-06 Air Prod & Chem Production of chromium steels
DE1508240A1 (de) * 1966-02-02 1969-11-20 Salzgitter Huettenwerk Ag Verfahren zum Behandeln von Roheisenschmelzen mit Roheisen-und/oder Stahlgranulat waehrend des Oberwindfrischens im Konverter
US3420657A (en) * 1966-02-14 1969-01-07 Union Carbide Corp Oxygen treatment of chromium alloys
US3607247A (en) * 1968-11-12 1971-09-21 Crucible Inc Processes for the oxygen converter production of stainless steels
JPS5343128B2 (es) * 1973-10-19 1978-11-17

Also Published As

Publication number Publication date
FI770691A7 (es) 1977-09-06
AU503911B2 (en) 1979-09-27
FI74043B (fi) 1987-08-31
BR7701279A (pt) 1977-11-08
NL177329C (nl) 1985-09-02
FR2343050B1 (es) 1980-05-09
FI74043C (fi) 1989-12-20
DE2708582A1 (de) 1977-09-08
JPS5736330B2 (es) 1982-08-03
NL7702216A (nl) 1977-09-07
DE2708582C3 (de) 1985-12-05
AU2262877A (en) 1978-08-31
GB1532945A (en) 1978-11-22
CA1092362A (en) 1980-12-30
JPS52108311A (en) 1977-09-10
SE7702241L (sv) 1977-09-06
US4135916A (en) 1979-01-23
BE851551A (fr) 1977-08-17
IT1080907B (it) 1985-05-16
FR2343050A1 (fr) 1977-09-30
DE2708582B2 (de) 1980-10-23

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