DE1292466B - Verfahren zur Herstellung gepresster, rohrfoermiger poroeser Koerper aus Metall und/oder waermebestaendigen Metallverbindungen sowie Vorrichtung zur Durchfuehrung des Verfahrens - Google Patents

Verfahren zur Herstellung gepresster, rohrfoermiger poroeser Koerper aus Metall und/oder waermebestaendigen Metallverbindungen sowie Vorrichtung zur Durchfuehrung des Verfahrens

Info

Publication number
DE1292466B
DE1292466B DEC22678A DEC0022678A DE1292466B DE 1292466 B DE1292466 B DE 1292466B DE C22678 A DEC22678 A DE C22678A DE C0022678 A DEC0022678 A DE C0022678A DE 1292466 B DE1292466 B DE 1292466B
Authority
DE
Germany
Prior art keywords
pressure
metal compounds
heat
metal
binder
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.)
Pending
Application number
DEC22678A
Other languages
German (de)
English (en)
Inventor
Eyraud Charles
Massignon Daniel
Counas Georges
Eudier Michel
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 DE1292466B publication Critical patent/DE1292466B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers
    • B01D59/14—Construction of the barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/04—Tubular membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • B01D71/02232—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/05—Cermet materials
    • 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
    • B22F3/03—Press-moulding apparatus 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Degasification And Air Bubble Elimination (AREA)
DEC22678A 1959-11-13 1960-11-04 Verfahren zur Herstellung gepresster, rohrfoermiger poroeser Koerper aus Metall und/oder waermebestaendigen Metallverbindungen sowie Vorrichtung zur Durchfuehrung des Verfahrens Pending DE1292466B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810057A FR1248650A (fr) 1959-11-13 1959-11-13 Procédé et appareil de dégazage sous pression d'un tube

Publications (1)

Publication Number Publication Date
DE1292466B true DE1292466B (de) 1969-04-10

Family

ID=8721238

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC22678A Pending DE1292466B (de) 1959-11-13 1960-11-04 Verfahren zur Herstellung gepresster, rohrfoermiger poroeser Koerper aus Metall und/oder waermebestaendigen Metallverbindungen sowie Vorrichtung zur Durchfuehrung des Verfahrens

Country Status (4)

Country Link
DE (1) DE1292466B (OSRAM)
FR (1) FR1248650A (OSRAM)
GB (1) GB968078A (OSRAM)
LU (1) LU39329A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189674A3 (en) * 1985-01-26 1988-01-07 Imi Titanium Limited Formation of porous bodies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723541B1 (fr) * 1994-08-09 1996-10-31 Tami Ind Procede de fabrication de structures minerales filtrantes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US986519A (en) * 1908-05-12 1911-03-14 Charles E Swett Method of rendering porous metals dense.
AT108103B (de) * 1921-11-05 1927-11-25 Siemens & Co Geb Verfahren zur Herstellung von Formkörpern aus Metallen.
DE666010C (de) * 1935-01-23 1938-10-10 Accumulatoren Fabrik Akt Ges Verfahren zur Herstellung von poroesen, geformten Metallstuecken
DE833129C (de) * 1950-05-12 1952-03-03 Basf Ag Verfahren zur Herstellung poroeser Metallsinterstuecke

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US986519A (en) * 1908-05-12 1911-03-14 Charles E Swett Method of rendering porous metals dense.
AT108103B (de) * 1921-11-05 1927-11-25 Siemens & Co Geb Verfahren zur Herstellung von Formkörpern aus Metallen.
DE666010C (de) * 1935-01-23 1938-10-10 Accumulatoren Fabrik Akt Ges Verfahren zur Herstellung von poroesen, geformten Metallstuecken
DE833129C (de) * 1950-05-12 1952-03-03 Basf Ag Verfahren zur Herstellung poroeser Metallsinterstuecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189674A3 (en) * 1985-01-26 1988-01-07 Imi Titanium Limited Formation of porous bodies

Also Published As

Publication number Publication date
FR1248650A (fr) 1960-12-23
LU39329A1 (OSRAM) 1960-12-27
GB968078A (en) 1964-08-26

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