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GB2020639A - Moulding Particulate Material - Google Patents

Moulding Particulate Material

Info

Publication number
GB2020639A
GB2020639A GB7912191A GB7912191A GB2020639A GB 2020639 A GB2020639 A GB 2020639A GB 7912191 A GB7912191 A GB 7912191A GB 7912191 A GB7912191 A GB 7912191A GB 2020639 A GB2020639 A GB 2020639A
Authority
GB
United Kingdom
Prior art keywords
mass
particulate material
applying
pressure
moulding particulate
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.)
Granted
Application number
GB7912191A
Other versions
GB2020639B (en
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 JP4019378A external-priority patent/JPS5940201B2/en
Priority claimed from JP4790278A external-priority patent/JPS54139899A/en
Priority claimed from JP11364478A external-priority patent/JPS5541924A/en
Priority claimed from JP53121466A external-priority patent/JPS5838482B2/en
Priority claimed from JP12814478A external-priority patent/JPS5554506A/en
Application filed by Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to GB7912191A priority Critical patent/GB2020639B/en
Publication of GB2020639A publication Critical patent/GB2020639A/en
Application granted granted Critical
Publication of GB2020639B publication Critical patent/GB2020639B/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
    • B30B11/007—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a plurality of pressing members working in different directions
    • 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
    • B22F3/02—Compacting only
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A mass of particulate material is sintered or densified by applying a first pressure to the mass in a first direction, applying a second pressure to the mass in a second direction which is transverse to the first direction, and applying a third pressure to the mass in a third direction which is transverse to the first and second directions. The first, second and third pressures may be successively modified whilst the mass is heated to a sintering temperature.
GB7912191A 1978-04-07 1979-04-06 Moulding particulate material Expired GB2020639B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7912191A GB2020639B (en) 1978-04-07 1979-04-06 Moulding particulate material

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP4019378A JPS5940201B2 (en) 1978-04-07 1978-04-07 Manufacturing method of high-density metal sintered body
JP4790278A JPS54139899A (en) 1978-04-24 1978-04-24 Manufacture of high density carbon or graphite burned molded body
JP11364478A JPS5541924A (en) 1978-09-18 1978-09-18 Electrosintering device
JP53121466A JPS5838482B2 (en) 1978-10-04 1978-10-04 Electrical sintering equipment
JP12814478A JPS5554506A (en) 1978-10-17 1978-10-17 Sintering method
GB7912191A GB2020639B (en) 1978-04-07 1979-04-06 Moulding particulate material

Publications (2)

Publication Number Publication Date
GB2020639A true GB2020639A (en) 1979-11-21
GB2020639B GB2020639B (en) 1983-02-16

Family

ID=27546769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912191A Expired GB2020639B (en) 1978-04-07 1979-04-06 Moulding particulate material

Country Status (1)

Country Link
GB (1) GB2020639B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062400A1 (en) * 1981-02-16 1982-10-13 Inoue-Japax Research Incorporated Forming high-density carbon material by hot pressing
WO1999037426A1 (en) * 1998-01-27 1999-07-29 ALBANO-MÜLLER, Lothar Method for producing a metallic shaped part made of a metallic granulate by hot pressing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062400A1 (en) * 1981-02-16 1982-10-13 Inoue-Japax Research Incorporated Forming high-density carbon material by hot pressing
US4469650A (en) * 1981-02-16 1984-09-04 Inoue-Japax Research Incorporated Special carbon material
WO1999037426A1 (en) * 1998-01-27 1999-07-29 ALBANO-MÜLLER, Lothar Method for producing a metallic shaped part made of a metallic granulate by hot pressing

Also Published As

Publication number Publication date
GB2020639B (en) 1983-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970406