DK33313C - Fremgangsmaade til Reduktion af Metaller og Fremstilling af Legeringer. - Google Patents

Fremgangsmaade til Reduktion af Metaller og Fremstilling af Legeringer.

Info

Publication number
DK33313C
DK33313C DK33313DA DK33313C DK 33313 C DK33313 C DK 33313C DK 33313D A DK33313D A DK 33313DA DK 33313 C DK33313 C DK 33313C
Authority
DK
Denmark
Prior art keywords
alloys
metals
manufacture
reduction
Prior art date
Application number
Other languages
English (en)
Inventor
Thomas Allen Evans
Walter Birkett Hamilton
Original Assignee
Thomas Allen Evans
Walter Birkett Hamilton
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24248760&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK33313(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomas Allen Evans, Walter Birkett Hamilton filed Critical Thomas Allen Evans
Application granted granted Critical
Publication of DK33313C publication Critical patent/DK33313C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DK33313D 1922-05-23 1923-03-19 Fremgangsmaade til Reduktion af Metaller og Fremstilling af Legeringer. DK33313C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56302022 US1432289A (en) 1922-05-23 1922-05-23 Method of reducing metals and making alloys

Publications (1)

Publication Number Publication Date
DK33313C true DK33313C (da) 1924-06-02

Family

ID=24248760

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33313D DK33313C (da) 1922-05-23 1923-03-19 Fremgangsmaade til Reduktion af Metaller og Fremstilling af Legeringer.

Country Status (6)

Country Link
US (1) US1432289A (da)
AT (2) AT105032B (da)
CH (1) CH105973A (da)
DK (1) DK33313C (da)
FR (1) FR563842A (da)
GB (1) GB198323A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698784A (en) * 1950-02-06 1955-01-04 Chromium Mining & Smelting Cor Removal of impurities from steel
US3190750A (en) * 1962-04-09 1965-06-22 Vanadium Corp Of America Method of making aluminum alloys

Also Published As

Publication number Publication date
FR563842A (fr) 1923-12-14
US1432289A (en) 1922-10-17
AT105057B (de) 1926-12-27
AT105032B (de) 1926-12-27
CH105973A (de) 1924-08-01
GB198323A (en) 1923-08-23

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