BE759889A - Procede de fabrication d'articles de forme compliquee par travail d'unebarre comprenant de la poudre - Google Patents

Procede de fabrication d'articles de forme compliquee par travail d'unebarre comprenant de la poudre

Info

Publication number
BE759889A
BE759889A BE759889DA BE759889A BE 759889 A BE759889 A BE 759889A BE 759889D A BE759889D A BE 759889DA BE 759889 A BE759889 A BE 759889A
Authority
BE
Belgium
Prior art keywords
working
complicated shape
bar including
including powder
manufacturing articles
Prior art date
Application number
Other languages
English (en)
Inventor
A R Kaufmann
Original Assignee
Whittaker Corp
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.)
Publication date
Publication of BE759889A publication Critical patent/BE759889A/fr

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
BE759889D 1969-12-04 Procede de fabrication d'articles de forme compliquee par travail d'unebarre comprenant de la poudre BE759889A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88209369A 1969-12-04 1969-12-04

Publications (1)

Publication Number Publication Date
BE759889A true BE759889A (fr) 1971-05-17

Family

ID=25379873

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759889D BE759889A (fr) 1969-12-04 Procede de fabrication d'articles de forme compliquee par travail d'unebarre comprenant de la poudre

Country Status (5)

Country Link
JP (1) JPS4927739B1 (fr)
BE (1) BE759889A (fr)
CA (1) CA925471A (fr)
DE (1) DE2059608A1 (fr)
FR (1) FR2072871A5 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721598A (en) * 1987-02-06 1988-01-26 The Timken Company Powder metal composite and method of its manufacture

Also Published As

Publication number Publication date
CA925471A (en) 1973-05-01
JPS4927739B1 (fr) 1974-07-20
DE2059608A1 (de) 1971-06-09
FR2072871A5 (en) 1971-09-24

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