ATE34777T1 - Behandelte eisenmetalle und verfahren zu ihrer behandlung. - Google Patents

Behandelte eisenmetalle und verfahren zu ihrer behandlung.

Info

Publication number
ATE34777T1
ATE34777T1 AT82107372T AT82107372T ATE34777T1 AT E34777 T1 ATE34777 T1 AT E34777T1 AT 82107372 T AT82107372 T AT 82107372T AT 82107372 T AT82107372 T AT 82107372T AT E34777 T1 ATE34777 T1 AT E34777T1
Authority
AT
Austria
Prior art keywords
treatment
methods
ferrous metals
iron metal
treated ferrous
Prior art date
Application number
AT82107372T
Other languages
English (en)
Inventor
Gary L Wasserman
David J Carter
Original Assignee
Allied Iron Co
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 Allied Iron Co filed Critical Allied Iron Co
Application granted granted Critical
Publication of ATE34777T1 publication Critical patent/ATE34777T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B11/00—Bell-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/10—Furnaces therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
AT82107372T 1982-02-01 1982-08-12 Behandelte eisenmetalle und verfahren zu ihrer behandlung. ATE34777T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34446982A 1982-02-01 1982-02-01
EP19820107372 EP0085136B1 (de) 1982-02-01 1982-08-12 Behandelte Eisenmetalle und Verfahren zu ihrer Behandlung

Publications (1)

Publication Number Publication Date
ATE34777T1 true ATE34777T1 (de) 1988-06-15

Family

ID=23350664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82107372T ATE34777T1 (de) 1982-02-01 1982-08-12 Behandelte eisenmetalle und verfahren zu ihrer behandlung.

Country Status (4)

Country Link
EP (1) EP0085136B1 (de)
AT (1) ATE34777T1 (de)
CA (1) CA1204944A (de)
DE (2) DE85136T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2850229B2 (ja) * 1996-12-17 1999-01-27 神鋼パンテツク株式会社 焼成炉

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21500E (en) * 1940-07-02 Method of decarbonizing a carbon
US3127289A (en) * 1964-03-31 hoursx
US2311344A (en) * 1941-03-04 1943-02-16 Adolph W Machlet Means for bathing workpieces in a controlled atmosphere
FR981416A (fr) * 1943-04-05 1951-05-25 Procédé de décarburation à l'état solide des aciers au carbene et de certains aciers inoxydables, produits en résultant et leurs applications
GB753001A (en) * 1953-11-30 1956-07-18 Chromium Mining & Smelting Cor Improvements in or relating to tray structure for holding a furnace charge
US3081074A (en) * 1957-12-19 1963-03-12 Lee Wilson Apparatus for annealing coils of strip metal
US3196054A (en) * 1963-08-14 1965-07-20 Armco Steel Corp Process of decarburizing and annealing of open coil silicon-iron sheet stock without intervening surface treatment
DE1508296B2 (de) * 1966-10-27 1970-09-10 Vereinigte Deutsche Metallwerke AG, 6OOO Prankfurt Verfahren zum Einschmelzen von Stahlabfällen, die Basisgehalten an Cr, CrNi und CrNiMo aufweisen
US4272306A (en) * 1979-09-27 1981-06-09 Caterpillar Tractor Co. Carburizing tub apparatus and method

Also Published As

Publication number Publication date
EP0085136A3 (en) 1984-03-21
DE3278570D1 (en) 1988-07-07
EP0085136B1 (de) 1988-06-01
EP0085136A2 (de) 1983-08-10
DE85136T1 (de) 1984-04-12
CA1204944A (en) 1986-05-27

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