AT277594B - Verfahren zum Einbringen von Lithium in hochschmelzende Legierungen oder Stähle - Google Patents

Verfahren zum Einbringen von Lithium in hochschmelzende Legierungen oder Stähle

Info

Publication number
AT277594B
AT277594B AT881667A AT881667A AT277594B AT 277594 B AT277594 B AT 277594B AT 881667 A AT881667 A AT 881667A AT 881667 A AT881667 A AT 881667A AT 277594 B AT277594 B AT 277594B
Authority
AT
Austria
Prior art keywords
steels
refractory alloys
introducing lithium
lithium
introducing
Prior art date
Application number
AT881667A
Other languages
English (en)
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of AT277594B publication Critical patent/AT277594B/de

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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C7/0006—Adding metallic additives
    • 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
    • C21C7/0081—Treating and handling under pressure
    • 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
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT881667A 1966-10-19 1967-09-28 Verfahren zum Einbringen von Lithium in hochschmelzende Legierungen oder Stähle AT277594B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1512666A CH484278A (de) 1966-10-19 1966-10-19 Verfahren zum Einbringen von Metallen, intermetallischen Verbindungen oder Metallegierungen mit hohem Dampfdruck in Schmelzen von Legierungen mit Temperaturen über 1400º C

Publications (1)

Publication Number Publication Date
AT277594B true AT277594B (de) 1969-12-29

Family

ID=4406573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT881667A AT277594B (de) 1966-10-19 1967-09-28 Verfahren zum Einbringen von Lithium in hochschmelzende Legierungen oder Stähle

Country Status (3)

Country Link
AT (1) AT277594B (de)
BE (1) BE705325A (de)
CH (1) CH484278A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564390A (en) * 1984-12-21 1986-01-14 Olin Corporation Decarburizing a metal or metal alloy melt
US4708737A (en) * 1986-08-25 1987-11-24 The Dow Chemical Company Injectable reagents for molten metals

Also Published As

Publication number Publication date
BE705325A (de) 1968-04-18
CH484278A (de) 1970-01-15

Similar Documents

Publication Publication Date Title
AT277179B (de) Verfahren zum Verflüssigen von Gas
AT264248B (de) Verfahren zum Regenerieren salzsäure- und eisenhältiger Beizbäder
AT315883B (de) Verfahren zum Entkohlen schmelzflüssigen Stahles
CH457738A (de) Verfahren zum Impfen von Gusseinenschmelzen
AT293139B (de) Verfahren zum Entzundern von Metallen
CH445121A (de) Verfahren zum Herstellen von Polylaurinlactam
ATA824171A (de) Verfahren zum desoxydieren von stahlschmelzen
CH480438A (de) Verfahren zum Zulegieren reaktionsfreudiger Legierungsbestandteile
AT294155B (de) Verfahren und Anlage zum kontinuierlichen Frischen von Metallen
AT266360B (de) Verfahren zum Impfen von Gußeisenschmelzen
CH397145A (fr) Verfahren zum Einziehen von Textilgarnen in eine Vorrichtung zur Kräuselung derselben
AT290245B (de) Verfahren zum Beizen von Bunden
CH488509A (de) Pulvermetallurgisches Verfahren zum Erzeugen von Werkzeugstahl mit grosser Legierungshomogenität
AT277594B (de) Verfahren zum Einbringen von Lithium in hochschmelzende Legierungen oder Stähle
AT290240B (de) Verfahren zum Schwärzen von rostfreiem Stahl
AT281541B (de) Verfahren zum Beizen von metallischen Innenflächen geschlossener Gefäße
CH409576A (de) Verfahren zum Phosphatieren von Metallen
AT313942B (de) Verfahren zum Niederschmelzen von Metallen
CH494282A (de) Verfahren zum Behandeln von Metallschmelzen mit gasförmigen Stoffen
CH476782A (de) Verfahren zum Polymerisieren von B-Lactonen
CH434585A (de) Verfahren zum Herstellen von Metallstäben
AT262347B (de) Verfahren zum Reduzieren von Eisenerzen
AT284357B (de) Verfahren zum Raffinieren von Metallen
CH442937A (de) Verfahren zum Befestigen von metallenen Rohren in Metallplatten
CH514368A (de) Verfahren zum Richten von richtfähigem Halbzeug

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee