FR2324751A1 - Additif pour masses d'acier fondues - Google Patents

Additif pour masses d'acier fondues

Info

Publication number
FR2324751A1
FR2324751A1 FR7628267A FR7628267A FR2324751A1 FR 2324751 A1 FR2324751 A1 FR 2324751A1 FR 7628267 A FR7628267 A FR 7628267A FR 7628267 A FR7628267 A FR 7628267A FR 2324751 A1 FR2324751 A1 FR 2324751A1
Authority
FR
France
Prior art keywords
additive
melted steel
steel masses
masses
melted
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.)
Granted
Application number
FR7628267A
Other languages
English (en)
French (fr)
Other versions
FR2324751B1 (de
Inventor
Hans Zeiringer
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.)
Treibacher Chemische Werke AG
Original Assignee
Treibacher Chemische Werke AG
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 Treibacher Chemische Werke AG filed Critical Treibacher Chemische Werke AG
Publication of FR2324751A1 publication Critical patent/FR2324751A1/fr
Application granted granted Critical
Publication of FR2324751B1 publication Critical patent/FR2324751B1/fr
Granted 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
    • C22C35/00—Master alloys for iron or steel
    • 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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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

  • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7628267A 1975-09-22 1976-09-21 Additif pour masses d'acier fondues Granted FR2324751A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT726075A AT342099B (de) 1975-09-22 1975-09-22 Zusatzmittel fur stahlschmelzen und verfahren zur herstellung solcher zusatzmittel

Publications (2)

Publication Number Publication Date
FR2324751A1 true FR2324751A1 (fr) 1977-04-15
FR2324751B1 FR2324751B1 (de) 1980-12-12

Family

ID=3594243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628267A Granted FR2324751A1 (fr) 1975-09-22 1976-09-21 Additif pour masses d'acier fondues

Country Status (9)

Country Link
JP (1) JPS5240416A (de)
AT (1) AT342099B (de)
AU (1) AU506757B2 (de)
DE (1) DE2638172C2 (de)
ES (1) ES451707A1 (de)
FR (1) FR2324751A1 (de)
GB (1) GB1563725A (de)
IT (1) IT1068282B (de)
SE (1) SE7610291L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537464C2 (sv) * 2013-05-27 2015-05-12 Ferrolegeringar Ab Järn- och volframhaltiga briketter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372021A (en) * 1964-06-19 1968-03-05 Union Carbide Corp Tungsten addition agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473020A (en) * 1948-04-13 1949-06-14 Union Carbide & Carbon Corp Ferrochromium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372021A (en) * 1964-06-19 1968-03-05 Union Carbide Corp Tungsten addition agent

Also Published As

Publication number Publication date
AT342099B (de) 1978-03-10
SE7610291L (sv) 1977-03-23
DE2638172C2 (de) 1983-11-24
ES451707A1 (es) 1977-09-01
DE2638172A1 (de) 1977-03-31
AU1795276A (en) 1978-04-06
JPS5240416A (en) 1977-03-29
FR2324751B1 (de) 1980-12-12
AU506757B2 (en) 1980-01-24
GB1563725A (en) 1980-03-26
ATA726075A (de) 1977-07-15
IT1068282B (it) 1985-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse