GB1271116A - Furnace for heat-treating objects under supra-atmospheric pressure - Google Patents

Furnace for heat-treating objects under supra-atmospheric pressure

Info

Publication number
GB1271116A
GB1271116A GB44822/69A GB4482269A GB1271116A GB 1271116 A GB1271116 A GB 1271116A GB 44822/69 A GB44822/69 A GB 44822/69A GB 4482269 A GB4482269 A GB 4482269A GB 1271116 A GB1271116 A GB 1271116A
Authority
GB
United Kingdom
Prior art keywords
tube
heat
furnace
insulating sheath
atmospheric pressure
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
GB44822/69A
Other languages
English (en)
Inventor
Hans Lundstrom
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
ASEA AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1271116A publication Critical patent/GB1271116A/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)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Details (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
GB44822/69A 1968-09-12 1969-09-11 Furnace for heat-treating objects under supra-atmospheric pressure Expired GB1271116A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1271116A true GB1271116A (en) 1972-04-19

Family

ID=20295437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44822/69A Expired GB1271116A (en) 1968-09-12 1969-09-11 Furnace for heat-treating objects under supra-atmospheric pressure

Country Status (14)

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

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
CH558509A (de) * 1972-06-13 1975-01-31 Asea Ab Zylinderfoermiger, langgestreckter ofen zur behandlung von material bei hoher temperatur in einer gasatmosphaere unter hohem druck.
US3940245A (en) * 1974-12-18 1976-02-24 Autoclave Engineers, Inc. Convection shield for isostatic bonding apparatus
US4247755A (en) * 1978-01-16 1981-01-27 Autoclave Engineers, Inc. High pressure autoclave
GB1586033A (en) * 1977-03-24 1981-03-11 Autoclave Eng Inc Apparatus for gas pressure bonding and hot isostatic pressing
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
DE1945191A1 (de) 1970-08-20
FI49223C (fi) 1975-04-10
NO123300B (enrdf_load_stackoverflow) 1971-10-25
CA930158A (en) 1973-07-17
AT288722B (de) 1971-03-25
BE738378A (enrdf_load_stackoverflow) 1970-02-16
DK120719B (da) 1971-07-05
IE33393B1 (en) 1974-06-12
US3598378A (en) 1971-08-10
SE317145B (enrdf_load_stackoverflow) 1969-11-10
FI49223B (enrdf_load_stackoverflow) 1974-12-31
DE1945191B2 (de) 1971-11-25
FR2017879A1 (enrdf_load_stackoverflow) 1970-05-22
CH497674A (de) 1970-10-15
IE33393L (en) 1970-03-12
NL6913383A (enrdf_load_stackoverflow) 1970-03-16

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