SE409585B - Ugn - Google Patents

Ugn

Info

Publication number
SE409585B
SE409585B SE7406174A SE7406174A SE409585B SE 409585 B SE409585 B SE 409585B SE 7406174 A SE7406174 A SE 7406174A SE 7406174 A SE7406174 A SE 7406174A SE 409585 B SE409585 B SE 409585B
Authority
SE
Sweden
Prior art keywords
oven
Prior art date
Application number
SE7406174A
Other languages
English (en)
Other versions
SE7406174L (sv
Inventor
H Murray
P A Victor
Original Assignee
Murray Hans Edward Henrik
Sievert Bjorn Johan Georg
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 Murray Hans Edward Henrik, Sievert Bjorn Johan Georg filed Critical Murray Hans Edward Henrik
Priority to SE7406174A priority Critical patent/SE409585B/sv
Publication of SE7406174L publication Critical patent/SE7406174L/sv
Publication of SE409585B publication Critical patent/SE409585B/sv

Links

Classifications

    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
SE7406174A 1974-05-09 1974-05-09 Ugn SE409585B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7406174A SE409585B (sv) 1974-05-09 1974-05-09 Ugn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7406174A SE409585B (sv) 1974-05-09 1974-05-09 Ugn

Publications (2)

Publication Number Publication Date
SE7406174L SE7406174L (sv) 1975-11-10
SE409585B true SE409585B (sv) 1979-08-27

Family

ID=20321071

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406174A SE409585B (sv) 1974-05-09 1974-05-09 Ugn

Country Status (1)

Country Link
SE (1) SE409585B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025127947A1 (en) * 2023-12-12 2025-06-19 Seco/Warwick S.A. Device for the thermal-gas reduction of metal oxides utilizing hydrogen as the process gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543341C2 (sv) 2019-04-01 2020-12-08 Greeniron H2 Ab Method and device for producing direct reduced metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025127947A1 (en) * 2023-12-12 2025-06-19 Seco/Warwick S.A. Device for the thermal-gas reduction of metal oxides utilizing hydrogen as the process gas

Also Published As

Publication number Publication date
SE7406174L (sv) 1975-11-10

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