CA930158A - Furnace for heat treating objects under high pressure - Google Patents

Furnace for heat treating objects under high pressure

Info

Publication number
CA930158A
CA930158A CA061212A CA61212A CA930158A CA 930158 A CA930158 A CA 930158A CA 061212 A CA061212 A CA 061212A CA 61212 A CA61212 A CA 61212A CA 930158 A CA930158 A CA 930158A
Authority
CA
Canada
Prior art keywords
furnace
high pressure
under high
heat treating
objects under
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA061212A
Other languages
English (en)
Inventor
Lundstrom Hans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska 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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA930158A publication Critical patent/CA930158A/en
Expired legal-status Critical Current

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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Details (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CA061212A 1968-09-12 1969-09-04 Furnace for heat treating objects under high pressure Expired CA930158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12258/68A SE317145B (OSRAM) 1968-09-12 1968-09-12

Publications (1)

Publication Number Publication Date
CA930158A true CA930158A (en) 1973-07-17

Family

ID=20295437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA061212A Expired CA930158A (en) 1968-09-12 1969-09-04 Furnace for heat treating objects under high pressure

Country Status (14)

Country Link
US (1) US3598378A (OSRAM)
AT (1) AT288722B (OSRAM)
BE (1) BE738378A (OSRAM)
CA (1) CA930158A (OSRAM)
CH (1) CH497674A (OSRAM)
DE (1) DE1945191B2 (OSRAM)
DK (1) DK120719B (OSRAM)
FI (1) FI49223C (OSRAM)
FR (1) FR2017879A1 (OSRAM)
GB (1) GB1271116A (OSRAM)
IE (1) IE33393B1 (OSRAM)
NL (1) NL6913383A (OSRAM)
NO (1) NO123300B (OSRAM)
SE (1) SE317145B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741718A (en) * 1971-10-05 1973-06-26 Battelle Memorial Institute Apparatus for loading a high-pressure furnace
DE2328020C3 (de) * 1972-06-13 1981-05-07 ASEA AB, Västerås Isoliermantel für den in einer Druckkammer angeordneten Ofenraum einer vertikalen Rohrofenanlage zum isostatischen Heißpressen
US3940245A (en) * 1974-12-18 1976-02-24 Autoclave Engineers, Inc. Convection shield for isostatic bonding apparatus
GB1586033A (en) * 1977-03-24 1981-03-11 Autoclave Eng Inc Apparatus for gas pressure bonding and hot isostatic pressing
US4247755A (en) * 1978-01-16 1981-01-27 Autoclave Engineers, Inc. High pressure autoclave
US4850863A (en) * 1988-05-16 1989-07-25 Vacuum Furnaces System Corporation Sealed insulating wall for a furnace
CN103499205A (zh) * 2013-10-12 2014-01-08 江苏高皓工业炉有限公司 一种真空炉胆
CN105758170A (zh) * 2016-04-15 2016-07-13 江苏维尔炉业有限公司 一种间歇式锂电材料烧结炉
JP7206966B2 (ja) * 2019-01-31 2023-01-18 日本製鉄株式会社 管端蓋及びそれを用いた鋼管の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240479A (en) * 1964-06-03 1966-03-15 Great Lakes Carbon Corp Apparatus useful in the production of low-permeability, high-density, carbon and graphite bodies

Also Published As

Publication number Publication date
DK120719B (da) 1971-07-05
DE1945191A1 (de) 1970-08-20
FI49223B (OSRAM) 1974-12-31
IE33393L (en) 1970-03-12
NL6913383A (OSRAM) 1970-03-16
SE317145B (OSRAM) 1969-11-10
BE738378A (OSRAM) 1970-02-16
GB1271116A (en) 1972-04-19
DE1945191B2 (de) 1971-11-25
AT288722B (de) 1971-03-25
FI49223C (fi) 1975-04-10
US3598378A (en) 1971-08-10
CH497674A (de) 1970-10-15
FR2017879A1 (OSRAM) 1970-05-22
IE33393B1 (en) 1974-06-12
NO123300B (OSRAM) 1971-10-25

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