FR1490434A - Procédé de fabrication de pièces compliquées en poudre frittée - Google Patents

Procédé de fabrication de pièces compliquées en poudre frittée

Info

Publication number
FR1490434A
FR1490434A FR74481A FR74481A FR1490434A FR 1490434 A FR1490434 A FR 1490434A FR 74481 A FR74481 A FR 74481A FR 74481 A FR74481 A FR 74481A FR 1490434 A FR1490434 A FR 1490434A
Authority
FR
France
Prior art keywords
complicated
manufacturing process
sintered powder
powder parts
parts
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
FR74481A
Other languages
English (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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Priority to FR74481A priority Critical patent/FR1490434A/fr
Application granted granted Critical
Publication of FR1490434A publication Critical patent/FR1490434A/fr
Expired 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
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • 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
    • B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR74481A 1966-08-29 1966-08-29 Procédé de fabrication de pièces compliquées en poudre frittée Expired FR1490434A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74481A FR1490434A (fr) 1966-08-29 1966-08-29 Procédé de fabrication de pièces compliquées en poudre frittée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR74481A FR1490434A (fr) 1966-08-29 1966-08-29 Procédé de fabrication de pièces compliquées en poudre frittée

Publications (1)

Publication Number Publication Date
FR1490434A true FR1490434A (fr) 1967-07-28

Family

ID=8616118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74481A Expired FR1490434A (fr) 1966-08-29 1966-08-29 Procédé de fabrication de pièces compliquées en poudre frittée

Country Status (1)

Country Link
FR (1) FR1490434A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097027A2 (fr) * 1982-06-16 1983-12-28 Ipm Corporation Compactage de parties choisies d'objets en poudre métallique
EP0826450A1 (fr) * 1996-08-30 1998-03-04 Krebsöge Sinterholding GmbH Procédé de calibration d'un évidement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097027A2 (fr) * 1982-06-16 1983-12-28 Ipm Corporation Compactage de parties choisies d'objets en poudre métallique
EP0097027A3 (en) * 1982-06-16 1985-11-27 Ipm Corporation Densification of selected areas of powder metal parts
EP0826450A1 (fr) * 1996-08-30 1998-03-04 Krebsöge Sinterholding GmbH Procédé de calibration d'un évidement

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