CH208792A - Process for the decarburization of granular, carbonaceous, metallic material and device for carrying out this process. - Google Patents

Process for the decarburization of granular, carbonaceous, metallic material and device for carrying out this process.

Info

Publication number
CH208792A
CH208792A CH208792DA CH208792A CH 208792 A CH208792 A CH 208792A CH 208792D A CH208792D A CH 208792DA CH 208792 A CH208792 A CH 208792A
Authority
CH
Switzerland
Prior art keywords
decarburization
carbonaceous
granular
carrying
metallic material
Prior art date
Application number
Other languages
German (de)
Inventor
Sture Kalling Bo Michael
Rennerfelt Ivar
Original Assignee
Sture Kalling Bo Michael
Rennerfelt Ivar
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 Sture Kalling Bo Michael, Rennerfelt Ivar filed Critical Sture Kalling Bo Michael
Publication of CH208792A publication Critical patent/CH208792A/en

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
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C21D5/06—Malleabilising
    • C21D5/08—Malleabilising with oxidation of carbon
    • C21D5/10—Malleabilising with oxidation of carbon in gaseous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CH208792D 1937-05-05 1938-05-04 Process for the decarburization of granular, carbonaceous, metallic material and device for carrying out this process. CH208792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE208792X 1937-05-05

Publications (1)

Publication Number Publication Date
CH208792A true CH208792A (en) 1940-02-29

Family

ID=20305107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208792D CH208792A (en) 1937-05-05 1938-05-04 Process for the decarburization of granular, carbonaceous, metallic material and device for carrying out this process.

Country Status (1)

Country Link
CH (1) CH208792A (en)

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