GB1563725A - Additive for steel melts - Google Patents

Additive for steel melts Download PDF

Info

Publication number
GB1563725A
GB1563725A GB38070/76A GB3807076A GB1563725A GB 1563725 A GB1563725 A GB 1563725A GB 38070/76 A GB38070/76 A GB 38070/76A GB 3807076 A GB3807076 A GB 3807076A GB 1563725 A GB1563725 A GB 1563725A
Authority
GB
United Kingdom
Prior art keywords
additive
tungsten
steel
melt
iron
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
GB38070/76A
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.)
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 GB1563725A publication Critical patent/GB1563725A/en
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
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB38070/76A 1975-09-22 1976-09-14 Additive for steel melts Expired GB1563725A (en)

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 (1)

Publication Number Publication Date
GB1563725A true GB1563725A (en) 1980-03-26

Family

ID=3594243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38070/76A Expired GB1563725A (en) 1975-09-22 1976-09-14 Additive for steel melts

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3003606A4 (en) * 2013-05-27 2017-02-15 AB Ferrolegeringar Iron and tungsten containing briquettes

Family Cites Families (2)

* 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
US3372021A (en) * 1964-06-19 1968-03-05 Union Carbide Corp Tungsten addition agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3003606A4 (en) * 2013-05-27 2017-02-15 AB Ferrolegeringar Iron and tungsten containing briquettes

Also Published As

Publication number Publication date
JPS5240416A (en) 1977-03-29
DE2638172C2 (de) 1983-11-24
AU1795276A (en) 1978-04-06
FR2324751B1 (enExample) 1980-12-12
FR2324751A1 (fr) 1977-04-15
AU506757B2 (en) 1980-01-24
SE7610291L (sv) 1977-03-23
ES451707A1 (es) 1977-09-01
IT1068282B (it) 1985-03-21
ATA726075A (de) 1977-07-15
AT342099B (de) 1978-03-10
DE2638172A1 (de) 1977-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee