IT975264B - Forno per il trattamento di ogget ti particolarmente per il riscal damento rapido prima della sinte rizzazione di polveri metalliche - Google Patents

Forno per il trattamento di ogget ti particolarmente per il riscal damento rapido prima della sinte rizzazione di polveri metalliche

Info

Publication number
IT975264B
IT975264B IT7025072A IT7025072A IT975264B IT 975264 B IT975264 B IT 975264B IT 7025072 A IT7025072 A IT 7025072A IT 7025072 A IT7025072 A IT 7025072A IT 975264 B IT975264 B IT 975264B
Authority
IT
Italy
Prior art keywords
sinte
objets
rization
oven
treatment
Prior art date
Application number
IT7025072A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT975264B publication Critical patent/IT975264B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • 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
    • B22F3/003—Apparatus, e.g. 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/04—Combustion apparatus using gaseous fuel
    • F23C2700/043—Combustion apparatus using gaseous fuel for surface combustion
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D99/0035—Heating indirectly through a radiant surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
IT7025072A 1971-10-21 1972-10-16 Forno per il trattamento di ogget ti particolarmente per il riscal damento rapido prima della sinte rizzazione di polveri metalliche IT975264B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4898771 1971-10-21

Publications (1)

Publication Number Publication Date
IT975264B true IT975264B (it) 1974-07-20

Family

ID=10450704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7025072A IT975264B (it) 1971-10-21 1972-10-16 Forno per il trattamento di ogget ti particolarmente per il riscal damento rapido prima della sinte rizzazione di polveri metalliche

Country Status (5)

Country Link
JP (1) JPS4849271A (it)
DE (1) DE2251340A1 (it)
FR (1) FR2157584A5 (it)
IT (1) IT975264B (it)
NL (1) NL7214063A (it)

Also Published As

Publication number Publication date
FR2157584A5 (en) 1973-06-01
JPS4849271A (it) 1973-07-11
NL7214063A (it) 1973-04-25
DE2251340A1 (de) 1973-04-26

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