GB1091807A - Improvements relating to methods of manufacturing wire or sheet from metals in powder form - Google Patents

Improvements relating to methods of manufacturing wire or sheet from metals in powder form

Info

Publication number
GB1091807A
GB1091807A GB3600366A GB3600366A GB1091807A GB 1091807 A GB1091807 A GB 1091807A GB 3600366 A GB3600366 A GB 3600366A GB 3600366 A GB3600366 A GB 3600366A GB 1091807 A GB1091807 A GB 1091807A
Authority
GB
United Kingdom
Prior art keywords
sheet
wire
metals
methods
powder form
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
GB3600366A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1091807A publication Critical patent/GB1091807A/en
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
    • B22F3/10—Sintering 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
    • B22F3/1208—Containers or coating used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Sintered metal sheet or wire e.g. of W, Ta or Nb is made by placing the metal powder in a tubular container of a material having the same composition as the powder, sintering in an inert atmosphere, removing the container and working the sintered body to form a sheet or wire. Sintering is preferably carried out by high frequency heating and the atmosphere is argon or a vacuum. W powder particle size 60 to 80 microns was sintered in a W tube at 2400 DEG C. for five minutes and then swaged and drawn to form a wire or rolled to a sheet.
GB3600366A 1965-08-14 1966-08-11 Improvements relating to methods of manufacturing wire or sheet from metals in powder form Expired GB1091807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6510675A NL6510675A (en) 1965-08-14 1965-08-14

Publications (1)

Publication Number Publication Date
GB1091807A true GB1091807A (en) 1967-11-22

Family

ID=19793897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3600366A Expired GB1091807A (en) 1965-08-14 1966-08-11 Improvements relating to methods of manufacturing wire or sheet from metals in powder form

Country Status (4)

Country Link
DE (1) DE1533017A1 (en)
FR (1) FR1506356A (en)
GB (1) GB1091807A (en)
NL (1) NL6510675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006056A1 (en) * 1978-06-02 1979-12-12 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for producing articles of molybdenum or molybdenum alloys by powder metallurgy methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006056A1 (en) * 1978-06-02 1979-12-12 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for producing articles of molybdenum or molybdenum alloys by powder metallurgy methods

Also Published As

Publication number Publication date
FR1506356A (en) 1967-12-22
NL6510675A (en) 1967-02-15
DE1533017A1 (en) 1969-12-04

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