AT242178B - Process for producing nitride-containing, cold-tough steel - Google Patents

Process for producing nitride-containing, cold-tough steel

Info

Publication number
AT242178B
AT242178B AT587962A AT587962A AT242178B AT 242178 B AT242178 B AT 242178B AT 587962 A AT587962 A AT 587962A AT 587962 A AT587962 A AT 587962A AT 242178 B AT242178 B AT 242178B
Authority
AT
Austria
Prior art keywords
cold
tough steel
producing nitride
nitride
producing
Prior art date
Application number
AT587962A
Other languages
German (de)
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Application granted granted Critical
Publication of AT242178B publication Critical patent/AT242178B/en

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT587962A 1961-07-20 1962-07-20 Process for producing nitride-containing, cold-tough steel AT242178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2600261 1961-07-20

Publications (1)

Publication Number Publication Date
AT242178B true AT242178B (en) 1965-09-10

Family

ID=12181484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT587962A AT242178B (en) 1961-07-20 1962-07-20 Process for producing nitride-containing, cold-tough steel

Country Status (4)

Country Link
AT (1) AT242178B (en)
BE (1) BE615185A (en)
DE (1) DE1296660B (en)
GB (1) GB995909A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR925984A (en) * 1940-05-18 1947-09-18 Inland Steel Co Method and apparatus for incorporating lead into steel or other ferrous metals
DE890054C (en) * 1941-04-24 1953-09-17 Eisenwerke Gelsenkirchen Ag Process for cleaning and degassing iron and metal melts by adding nitrides
DE844461C (en) * 1944-09-16 1952-07-21 Boehler & Co Ag Geb Process for the production of nitrogenous steels

Also Published As

Publication number Publication date
BE615185A (en) 1962-07-02
GB995909A (en) 1965-06-23
DE1296660B (en) 1969-06-04

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