GB2097022B - Process and apparatus for encapsulated articles - Google Patents

Process and apparatus for encapsulated articles

Info

Publication number
GB2097022B
GB2097022B GB8210747A GB8210747A GB2097022B GB 2097022 B GB2097022 B GB 2097022B GB 8210747 A GB8210747 A GB 8210747A GB 8210747 A GB8210747 A GB 8210747A GB 2097022 B GB2097022 B GB 2097022B
Authority
GB
United Kingdom
Prior art keywords
encapsulated articles
encapsulated
articles
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
GB8210747A
Other languages
English (en)
Other versions
GB2097022A (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.)
Nyby Uddeholm AB
Volvo Car Corp
Original Assignee
Nyby Uddeholm AB
Volvo Car 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.)
Filing date
Publication date
Application filed by Nyby Uddeholm AB, Volvo Car Corp filed Critical Nyby Uddeholm AB
Publication of GB2097022A publication Critical patent/GB2097022A/en
Application granted granted Critical
Publication of GB2097022B publication Critical patent/GB2097022B/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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used 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
    • B22F3/20—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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
GB8210747A 1981-04-14 1982-04-13 Process and apparatus for encapsulated articles Expired GB2097022B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813115095 DE3115095C2 (de) 1981-04-14 1981-04-14 Verfahren zum pulvermetallurgischen Herstellen von stranggepreßten Rohren aus rostfreiem Stahl oder hochlegierten Nickelstählen unter Verwendung von auf Dichtigkeit geprüften Hüllen

Publications (2)

Publication Number Publication Date
GB2097022A GB2097022A (en) 1982-10-27
GB2097022B true GB2097022B (en) 1985-07-10

Family

ID=6130140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8210747A Expired GB2097022B (en) 1981-04-14 1982-04-13 Process and apparatus for encapsulated articles

Country Status (4)

Country Link
DE (1) DE3115095C2 ( )
FR (1) FR2503599B1 ( )
GB (1) GB2097022B ( )
SE (1) SE8202295L ( )

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252193A1 (en) * 1986-07-10 1988-01-13 Worl-Tech Limited Manufacture and consolidation of alloy metal powder billets
DE3717154C1 (de) * 1987-05-21 1988-02-04 Avesta Nyby Powder Ab Verfahren zur pulvermetallurgischen Herstellung von Gegenstaenden,insbesondere Rohren,Stangen od.dgl.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE366673C (sv) * 1972-06-12 1984-04-09 Asea Ab Forfarande for framstellning av snabbstal med utgangspunkt fran metallpulver
SE440222B (sv) * 1978-05-02 1985-07-22 Asea Ab Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av pulver av kiselnitrid innehallande fri kisel
WO1980000804A1 (en) * 1978-10-26 1980-05-01 Graenges Nyby Ab Casings and pressed parts utilized for the extrusion of articles,particularly pipes,and manufacturing process of such casings and pressed parts

Also Published As

Publication number Publication date
FR2503599A1 (fr) 1982-10-15
DE3115095A1 (de) 1982-10-28
DE3115095C2 (de) 1985-03-14
GB2097022A (en) 1982-10-27
FR2503599B1 (fr) 1986-05-23
SE8202295L (sv) 1982-10-15

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Legal Events

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