DE3466656D1 - Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products) - Google Patents

Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products)

Info

Publication number
DE3466656D1
DE3466656D1 DE8484112604T DE3466656T DE3466656D1 DE 3466656 D1 DE3466656 D1 DE 3466656D1 DE 8484112604 T DE8484112604 T DE 8484112604T DE 3466656 T DE3466656 T DE 3466656T DE 3466656 D1 DE3466656 D1 DE 3466656D1
Authority
DE
Germany
Prior art keywords
semi
products
powder metallurgy
work pieces
pieces obtained
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
DE8484112604T
Other languages
English (en)
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
Priority to DE8484112604T priority Critical patent/DE3466656D1/de
Application granted granted Critical
Publication of DE3466656D1 publication Critical patent/DE3466656D1/de
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)
DE8484112604T 1983-10-21 1984-10-18 Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products) Expired DE3466656D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484112604T DE3466656D1 (en) 1983-10-21 1984-10-18 Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3338367A DE3338367C1 (de) 1983-10-21 1983-10-21 Verfahren zur pulvermetallurgischen Herstellung von Rohren sowie danach hergestellte Rohrbolzen(Halbfabrikate)
DE8484112604T DE3466656D1 (en) 1983-10-21 1984-10-18 Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products)

Publications (1)

Publication Number Publication Date
DE3466656D1 true DE3466656D1 (en) 1987-11-12

Family

ID=6212471

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3338367A Expired DE3338367C1 (de) 1983-10-21 1983-10-21 Verfahren zur pulvermetallurgischen Herstellung von Rohren sowie danach hergestellte Rohrbolzen(Halbfabrikate)
DE8484112604T Expired DE3466656D1 (en) 1983-10-21 1984-10-18 Process for manufacturing tubes by powder metallurgy and tubular work pieces obtained thereby (semi-products)

Family Applications Before (1)

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

Country Status (7)

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

Families Citing this family (4)

* 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
JP6303521B2 (ja) 2014-01-17 2018-04-04 株式会社ダイヤメット 回転体、回転体素材、及び回転体の製造方法
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

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 (de) 1993-03-02
ES8600986A1 (es) 1985-11-01
EP0141349A1 (de) 1985-05-15
KR890004604B1 (ko) 1989-11-20
JPS60169504A (ja) 1985-09-03
CA1228707A (en) 1987-11-03
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
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee