IT984681B - Forno per trattamento di materiali ad elevate temperature in atmosfera gassosa sotto pressione - Google Patents

Forno per trattamento di materiali ad elevate temperature in atmosfera gassosa sotto pressione

Info

Publication number
IT984681B
IT984681B IT1031/73A IT103173A IT984681B IT 984681 B IT984681 B IT 984681B IT 1031/73 A IT1031/73 A IT 1031/73A IT 103173 A IT103173 A IT 103173A IT 984681 B IT984681 B IT 984681B
Authority
IT
Italy
Prior art keywords
oven
treatment
materials
under pressure
high temperatures
Prior art date
Application number
IT1031/73A
Other languages
English (en)
Italian (it)
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
Priority claimed from SE07782/72A external-priority patent/SE363958B/xx
Application filed by Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of IT984681B publication Critical patent/IT984681B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B30B11/002—Isostatic press chambers; Press stands therefor
    • 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)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
IT1031/73A 1972-06-13 1973-06-12 Forno per trattamento di materiali ad elevate temperature in atmosfera gassosa sotto pressione IT984681B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE07782/72A SE363958B (OSRAM) 1972-06-13 1972-06-13
SE1713072 1972-12-29

Publications (1)

Publication Number Publication Date
IT984681B true IT984681B (it) 1974-11-20

Family

ID=26654799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1031/73A IT984681B (it) 1972-06-13 1973-06-12 Forno per trattamento di materiali ad elevate temperature in atmosfera gassosa sotto pressione

Country Status (12)

Country Link
US (1) US3790339A (OSRAM)
JP (1) JPS559633B2 (OSRAM)
AT (1) AT328756B (OSRAM)
CA (1) CA982816A (OSRAM)
CH (1) CH558509A (OSRAM)
DE (1) DE2328020C3 (OSRAM)
FR (1) FR2188810A5 (OSRAM)
GB (1) GB1425329A (OSRAM)
IE (1) IE37787B1 (OSRAM)
IT (1) IT984681B (OSRAM)
NL (1) NL7308063A (OSRAM)
NO (1) NO132606C (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE389958B (sv) * 1975-04-25 1976-11-22 Asea Ab Cylinderformad langstreckt ugn for behandling av material vid hog temperatur i en gasatmosfer under hogt tryck
SE390759B (sv) * 1975-05-27 1977-01-17 Asea Ab Cylinderformad langstreckt ugn for behandling av material vid hog temperatur i en gasatmosfer under hogt tryck
DE2755299A1 (de) * 1976-12-20 1978-06-22 Asea Ab Zylinderfoermiger langgestreckter ofen zur behandlung von material unter hoher temperatur und hohem druck
SE413463B (sv) * 1978-09-06 1980-06-02 Asea Ab Ugn for varm isostatisk pressning
JPS56134338U (OSRAM) * 1980-03-14 1981-10-12
DE3621996A1 (de) * 1986-07-01 1988-01-14 Pfeiffer Vakuumtechnik Anlage zum waermebehandeln von werkstoffen im vakuum und unter druck
DE3625788A1 (de) * 1986-07-30 1988-02-04 Degussa Hochdrucksinterofen
DE8620411U1 (de) * 1986-07-30 1986-09-18 Degussa Ag, 6000 Frankfurt Thermische Isolierung für Hochdrucksinteröfen
DE3826651A1 (de) * 1988-08-05 1990-02-08 Pfeiffer Vakuumtechnik Abdichtung fuer eine thermische isolation
WO2012092976A1 (en) * 2011-01-07 2012-07-12 Avure Technologies Ab Welded sealing of pressure cylinder vessel
CN104501595B (zh) * 2014-11-28 2016-06-15 张家港市华孚实业有限公司 一种用于保温材料的加工装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421148A (en) * 1942-06-12 1947-05-27 Automatic Elect Lab Electromagnetic relay circuit
CH373226A (de) * 1959-11-27 1963-11-15 Escher Wyss Ag Doppelwandiger Hohlkörper für die Aufnahme eines heissen, unter Druck stehenden gasförmigen Mediums
US3185460A (en) * 1963-08-15 1965-05-25 Pacific Scientific Co Vacuum furnace
US3388724A (en) * 1965-04-05 1968-06-18 Exxon Research Engineering Co Submarine insulated lng pipeline
US3470303A (en) * 1967-10-09 1969-09-30 Asea Ab Vertical tube electric furnace
SE317145B (OSRAM) * 1968-09-12 1969-11-10 Asea Ab
SE326942B (OSRAM) * 1968-10-24 1970-08-10 Asea Ab
SE361085B (OSRAM) * 1971-03-12 1973-10-15 Asea Ab

Also Published As

Publication number Publication date
NO132606B (OSRAM) 1975-08-25
US3790339A (en) 1974-02-05
IE37787L (en) 1973-12-13
CH558509A (de) 1975-01-31
IE37787B1 (en) 1977-10-12
GB1425329A (en) 1976-02-18
AT328756B (de) 1976-04-12
JPS559633B2 (OSRAM) 1980-03-11
FR2188810A5 (OSRAM) 1974-01-18
DE2328020C3 (de) 1981-05-07
DE2328020B2 (de) 1976-07-22
NO132606C (OSRAM) 1975-12-03
CA982816A (en) 1976-02-03
ATA513873A (de) 1975-06-15
JPS4963028A (OSRAM) 1974-06-19
NL7308063A (OSRAM) 1973-12-17
DE2328020A1 (de) 1973-12-20

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