SE7708933L - Sett att oka hardheten hos jernmalmskulor - Google Patents

Sett att oka hardheten hos jernmalmskulor

Info

Publication number
SE7708933L
SE7708933L SE7708933A SE7708933A SE7708933L SE 7708933 L SE7708933 L SE 7708933L SE 7708933 A SE7708933 A SE 7708933A SE 7708933 A SE7708933 A SE 7708933A SE 7708933 L SE7708933 L SE 7708933L
Authority
SE
Sweden
Prior art keywords
pellets
grate
hooded
furnace
zone
Prior art date
Application number
SE7708933A
Other languages
English (en)
Swedish (sv)
Inventor
K Kiyonaga
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7708933L publication Critical patent/SE7708933L/

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SE7708933A 1976-08-06 1977-08-05 Sett att oka hardheten hos jernmalmskulor SE7708933L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71213776A 1976-08-06 1976-08-06

Publications (1)

Publication Number Publication Date
SE7708933L true SE7708933L (sv) 1978-02-07

Family

ID=24860897

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708933A SE7708933L (sv) 1976-08-06 1977-08-05 Sett att oka hardheten hos jernmalmskulor

Country Status (13)

Country Link
JP (1) JPS5319120A ( )
AU (1) AU505875B2 ( )
BE (1) BE857556A ( )
BR (1) BR7705179A ( )
CA (1) CA1095255A ( )
DE (1) DE2735370A1 ( )
ES (1) ES461385A1 ( )
FI (1) FI772371A ( )
FR (1) FR2360677A1 ( )
NL (1) NL7708715A ( )
NO (1) NO772759L ( )
SE (1) SE7708933L ( )
ZA (1) ZA774460B ( )

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558199B2 (en) * 1982-09-16 1987-01-22 Ishihara Sangyo Kaisha Ltd. Production of magnetic powder
US4774012A (en) * 1986-01-30 1988-09-27 Ishihara Sangyo Kaisha, Ltd. Cobalt-containing ferromagnetic iron oxide powder and process for producing the same

Also Published As

Publication number Publication date
NO772759L (no) 1978-02-07
CA1095255A (en) 1981-02-10
ES461385A1 (es) 1978-05-16
BE857556A (fr) 1978-02-06
NL7708715A (nl) 1978-02-08
FR2360677A1 (fr) 1978-03-03
BR7705179A (pt) 1978-05-30
ZA774460B (en) 1978-06-28
DE2735370A1 (de) 1978-02-09
AU505875B2 (en) 1979-12-06
FI772371A ( ) 1978-02-07
AU2766577A (en) 1979-02-08
JPS5319120A (en) 1978-02-22

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