ES451707A1 - Procedimiento para la preparacion de aditivos para masas fundidas de acero. - Google Patents

Procedimiento para la preparacion de aditivos para masas fundidas de acero.

Info

Publication number
ES451707A1
ES451707A1 ES451707A ES451707A ES451707A1 ES 451707 A1 ES451707 A1 ES 451707A1 ES 451707 A ES451707 A ES 451707A ES 451707 A ES451707 A ES 451707A ES 451707 A1 ES451707 A1 ES 451707A1
Authority
ES
Spain
Prior art keywords
iron
steel
carbon
additives
additive
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
ES451707A
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 ES451707A1 publication Critical patent/ES451707A1/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
    • 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)
ES451707A 1975-09-22 1976-09-21 Procedimiento para la preparacion de aditivos para masas fundidas de acero. Expired ES451707A1 (es)

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
ES451707A1 true ES451707A1 (es) 1977-09-01

Family

ID=3594243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451707A Expired ES451707A1 (es) 1975-09-22 1976-09-21 Procedimiento para la preparacion de aditivos para masas fundidas de acero.

Country Status (9)

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

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

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

Also Published As

Publication number Publication date
DE2638172C2 (de) 1983-11-24
JPS5240416A (en) 1977-03-29
GB1563725A (en) 1980-03-26
DE2638172A1 (de) 1977-03-31
SE7610291L (sv) 1977-03-23
IT1068282B (it) 1985-03-21
AU506757B2 (en) 1980-01-24
AT342099B (de) 1978-03-10
FR2324751A1 (fr) 1977-04-15
FR2324751B1 (es) 1980-12-12
AU1795276A (en) 1978-04-06
ATA726075A (de) 1977-07-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401