CA1228707A - Method of making pipes by powder metallurgy and pipe blanks made in accordance therewith - Google Patents

Method of making pipes by powder metallurgy and pipe blanks made in accordance therewith

Info

Publication number
CA1228707A
CA1228707A CA000466063A CA466063A CA1228707A CA 1228707 A CA1228707 A CA 1228707A CA 000466063 A CA000466063 A CA 000466063A CA 466063 A CA466063 A CA 466063A CA 1228707 A CA1228707 A CA 1228707A
Authority
CA
Canada
Prior art keywords
bulge
wall
inner pipe
pipe
pipe wall
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
CA000466063A
Other languages
English (en)
French (fr)
Inventor
Christer Aslund
Claes Tornberg
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 Powder AB
Original Assignee
Nyby Uddeholm Powder AB
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 Powder AB filed Critical Nyby Uddeholm Powder AB
Application granted granted Critical
Publication of CA1228707A publication Critical patent/CA1228707A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/06—Hand-held nailing tools; Nail feeding devices operated by electric power
    • 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
    • B22F3/1258—Container manufacturing
    • 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
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Drilling And Boring (AREA)
CA000466063A 1983-10-21 1984-10-22 Method of making pipes by powder metallurgy and pipe blanks made in accordance therewith Expired CA1228707A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3338367.7 1983-10-21
DE3338367A DE3338367C1 (de) 1983-10-21 1983-10-21 Verfahren zur pulvermetallurgischen Herstellung von Rohren sowie danach hergestellte Rohrbolzen(Halbfabrikate)

Publications (1)

Publication Number Publication Date
CA1228707A true CA1228707A (en) 1987-11-03

Family

ID=6212471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000466063A Expired CA1228707A (en) 1983-10-21 1984-10-22 Method of making pipes by powder metallurgy and pipe blanks made in accordance therewith

Country Status (7)

Country Link
EP (1) EP0141349B1 (ja)
JP (1) JPS60169504A (ja)
KR (2) KR890004603B1 (ja)
BR (1) BR8405321A (ja)
CA (1) CA1228707A (ja)
DE (2) DE3338367C1 (ja)
ES (1) ES8600986A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018196B2 (en) 2014-01-17 2018-07-10 Diamet Corporation Rotating body, rotating body material, and method of manufacturing rotating body

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520910C2 (de) 1985-06-11 1987-04-02 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung von Strangpreßbolzen, zur pulvermetallurgischen Erzeugung von Rohren
FI100422B (fi) * 1994-07-11 1997-11-28 Metso Paper Inc Telan valmistus
KR102251808B1 (ko) * 2018-08-17 2021-05-20 박성일 트리거식 핸드피스

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009916C2 (de) * 1980-03-14 1985-10-10 Nyby Uddeholm AB, Torshälla Strangpreßbolzen für die pulvermetallurgische Herstellung von Rohren sowie Verfahren zu seiner Herstellung
FR2492291A1 (fr) * 1980-10-22 1982-04-23 Uk I Sp Conteneur pour l'extrudage a chaud de poudres metalliques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018196B2 (en) 2014-01-17 2018-07-10 Diamet Corporation Rotating body, rotating body material, and method of manufacturing rotating body

Also Published As

Publication number Publication date
KR890003494A (ko) 1989-04-15
EP0141349B1 (de) 1987-10-07
ES536956A0 (es) 1985-11-01
KR890004603B1 (ko) 1989-11-20
JPH0515763B2 (ja) 1993-03-02
ES8600986A1 (es) 1985-11-01
EP0141349A1 (de) 1985-05-15
KR890004604B1 (ko) 1989-11-20
JPS60169504A (ja) 1985-09-03
DE3466656D1 (en) 1987-11-12
KR850004036A (ko) 1985-07-01
DE3338367C1 (de) 1985-09-26
BR8405321A (pt) 1985-09-03

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Legal Events

Date Code Title Description
MKEX Expiry