BE799682A - Four cylindrique allonge pour traiter une matiere a haute temperature dans un atmosphere gazeuse a haute pression, - Google Patents

Four cylindrique allonge pour traiter une matiere a haute temperature dans un atmosphere gazeuse a haute pression,

Info

Publication number
BE799682A
BE799682A BE131234A BE131234A BE799682A BE 799682 A BE799682 A BE 799682A BE 131234 A BE131234 A BE 131234A BE 131234 A BE131234 A BE 131234A BE 799682 A BE799682 A BE 799682A
Authority
BE
Belgium
Prior art keywords
treating
temperature material
pressure gaseous
gaseous atmosphere
high temperature
Prior art date
Application number
BE131234A
Other languages
English (en)
French (fr)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of BE799682A publication Critical patent/BE799682A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
BE131234A 1972-06-13 1973-05-17 Four cylindrique allonge pour traiter une matiere a haute temperature dans un atmosphere gazeuse a haute pression, BE799682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07782/72A SE363958B (en:Method) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
BE799682A true BE799682A (fr) 1973-09-17

Family

ID=20272292

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131234A BE799682A (fr) 1972-06-13 1973-05-17 Four cylindrique allonge pour traiter une matiere a haute temperature dans un atmosphere gazeuse a haute pression,

Country Status (2)

Country Link
BE (1) BE799682A (en:Method)
SE (1) SE363958B (en:Method)

Also Published As

Publication number Publication date
SE363958B (en:Method) 1974-02-04

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