GB1268459A - Improvements in and relating to apparatus for manufacturing sintered substances - Google Patents

Improvements in and relating to apparatus for manufacturing sintered substances

Info

Publication number
GB1268459A
GB1268459A GB1459670A GB1459670A GB1268459A GB 1268459 A GB1268459 A GB 1268459A GB 1459670 A GB1459670 A GB 1459670A GB 1459670 A GB1459670 A GB 1459670A GB 1268459 A GB1268459 A GB 1268459A
Authority
GB
United Kingdom
Prior art keywords
relating
march
powder
manufacturing sintered
agent
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
GB1459670A
Inventor
Jacques Carcey
Philippe Couere
Francis Forrat
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1268459A publication Critical patent/GB1268459A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/326—Burning methods under pressure
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1,268,459. Isostatic pressing of powder. COMMISSARIAT A L'ENERGIE ATOMIQUE. 25 March, 1970 [28 March, 1969], No. 14596/70. Heading B5A. [Also in Divisions C1 and H1] A powder 1, e.g. a ceramic compound, to be isostatically compressed and sintered in the presence of heat and vacuum is placed in an enclosure 2 surrounded by a pressure transmitting agent 5 within a deformable envelope 6 located in a pressure chamber comprised by ends 7, 8 and ring 9. Such assembly, including the ends of rams 12, 13 is enclosed within a vacuum chamber 14 incorporating a high frequency heating winding 17. The agent 5 may be alumina or a metal which melts below the sintering temperature.
GB1459670A 1969-03-28 1970-03-25 Improvements in and relating to apparatus for manufacturing sintered substances Expired GB1268459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6909250A FR2038758A5 (en) 1969-03-28 1969-03-28

Publications (1)

Publication Number Publication Date
GB1268459A true GB1268459A (en) 1972-03-29

Family

ID=9031449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1459670A Expired GB1268459A (en) 1969-03-28 1970-03-25 Improvements in and relating to apparatus for manufacturing sintered substances

Country Status (5)

Country Link
BE (1) BE747050A (en)
CH (1) CH505764A (en)
DE (1) DE2014163B2 (en)
FR (1) FR2038758A5 (en)
GB (1) GB1268459A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737267C2 (en) * 1977-08-18 1983-04-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Process for hot isostatic pressing (HIP) of ceramic components
DE2929695C2 (en) * 1979-07-21 1982-12-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Isostatic hot press
SE426790B (en) * 1980-04-25 1983-02-14 Asea Ab PROCEDURE FOR ISOSTATIC PRESSURE OF POWDER IN A Capsule
DE3343210C1 (en) * 1983-11-30 1985-01-10 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Method and device for the production of compacted shaped bodies
CN116922546B (en) * 2023-09-18 2023-12-29 成都永益泵业股份有限公司 Method for manufacturing molded part by using zirconia and pump flow passage component

Also Published As

Publication number Publication date
FR2038758A5 (en) 1971-01-08
BE747050A (en) 1970-08-17
CH505764A (en) 1971-04-15
DE2014163B2 (en) 1971-12-09
DE2014163A1 (en) 1971-12-09

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