DK445879A - Kapsler og presseemner til ekstrudering af genstande navnlig roer og fremgangsmaade til fremstilling af kapsler og presseemner - Google Patents

Kapsler og presseemner til ekstrudering af genstande navnlig roer og fremgangsmaade til fremstilling af kapsler og presseemner

Info

Publication number
DK445879A
DK445879A DK445879A DK445879A DK445879A DK 445879 A DK445879 A DK 445879A DK 445879 A DK445879 A DK 445879A DK 445879 A DK445879 A DK 445879A DK 445879 A DK445879 A DK 445879A
Authority
DK
Denmark
Prior art keywords
presses
extrusion
capsules
casing
pipes
Prior art date
Application number
DK445879A
Other languages
English (en)
Other versions
DK153742C (da
DK153742B (da
Inventor
Christer Aslund
Hans Eriksson
Claes Tornberg
Benny Flodin
Ake Akerman
Original Assignee
Graenges 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
Priority claimed from DE19782846659 external-priority patent/DE2846659A1/de
Priority claimed from DE19782846658 external-priority patent/DE2846658C2/de
Priority claimed from DE2846660A external-priority patent/DE2846660C2/de
Application filed by Graenges Ab filed Critical Graenges Ab
Publication of DK445879A publication Critical patent/DK445879A/da
Publication of DK153742B publication Critical patent/DK153742B/da
Application granted granted Critical
Publication of DK153742C publication Critical patent/DK153742C/da

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
    • 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
    • B22F3/20—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Extrusion Of Metal (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Forging (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Closures For Containers (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Food-Manufacturing Devices (AREA)
  • Meat, Egg Or Seafood Products (AREA)
DK445879A 1978-10-26 1979-10-23 Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer DK153742C (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19782846659 DE2846659A1 (de) 1978-10-26 1978-10-26 Kapseln und presslinge zum extrudieren von gegenstaenden, insbesondere rohren, und verfahren zum herstellen der kapseln und presslinge
DE19782846658 DE2846658C2 (de) 1978-10-26 1978-10-26 Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
DE2846660 1978-10-26
DE2846659 1978-10-26
DE2846658 1978-10-26
DE2846660A DE2846660C2 (de) 1978-10-26 1978-10-26 Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren

Publications (3)

Publication Number Publication Date
DK445879A true DK445879A (da) 1980-04-27
DK153742B DK153742B (da) 1988-08-29
DK153742C DK153742C (da) 1989-01-23

Family

ID=27187716

Family Applications (1)

Application Number Title Priority Date Filing Date
DK445879A DK153742C (da) 1978-10-26 1979-10-23 Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer

Country Status (23)

Country Link
EP (1) EP0020536B1 (da)
AT (2) AT374387B (da)
BE (1) BE879623A (da)
BR (1) BR7906929A (da)
CA (1) CA1120005A (da)
CH (1) CH652054A5 (da)
CS (1) CS216687B2 (da)
DE (1) DE2967396D1 (da)
DK (1) DK153742C (da)
ES (3) ES8104027A1 (da)
FI (1) FI61649C (da)
FR (1) FR2439639A1 (da)
GB (1) GB2034226B (da)
HU (1) HU179975B (da)
IT (1) IT1127798B (da)
MX (1) MX150474A (da)
NL (1) NL7907894A (da)
NO (1) NO151779C (da)
PL (1) PL132096B1 (da)
RO (1) RO79124A (da)
SE (1) SE441336B (da)
SU (1) SU1369666A3 (da)
WO (1) WO1980000803A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492291A1 (fr) * 1980-10-22 1982-04-23 Uk I Sp Conteneur pour l'extrudage a chaud de poudres metalliques
DE3530741C1 (de) * 1985-08-28 1993-01-14 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung pulvermetallurgischer Gegenstaende
US4640815A (en) * 1985-10-17 1987-02-03 Crucible Materials Corporation Method and assembly for producing extrusion-clad tubular product
US4640814A (en) * 1985-10-17 1987-02-03 Crucible Materials Corporation Method for producing clad tubular product
SE8603686D0 (sv) * 1986-09-03 1986-09-03 Avesta Nyby Powder Ab Halning
FR2704465B1 (fr) * 1993-04-29 1995-06-23 Alsthom Intermagnetics Sa Pièce de fermeture de billette composite mono- ou multifilamentaire.
SE505247C2 (sv) * 1994-12-07 1997-07-21 Sandvik Ab Förfarande för tillverkning av rör av minnesmetall
US5689976A (en) * 1996-10-24 1997-11-25 Ansell Edmont Industrial, Inc. Reinforced glove and method for forming the same
RU2176569C2 (ru) * 1999-06-23 2001-12-10 Открытое акционерное общество "Новосибирский завод химконцентратов" Заготовка оболочки биметаллических изделий и устройство для ее изготовления
GB201119238D0 (en) * 2011-11-08 2011-12-21 Rolls Royce Plc A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
GB201119240D0 (en) * 2011-11-08 2011-12-21 Rolls Royce Plc A hot isostatic pressing tool and a method of manufacturing an article from powder material by hot isostatic pressing
CZ308392B6 (cs) * 2017-09-08 2020-07-22 UJP PRAHA a.s. Zásobník práškových výlisků pro efektivní sintraci

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316476A (de) * 1952-06-13 1956-10-15 Ici Ltd Verfahren zum Schützen von aus Metallpulver gebildeten Körpern gegen Oxydation
FR1164348A (fr) * 1956-01-10 1958-10-08 Oerlikon Buehrle Ag Procédé de fabrication de corps profilés extrudés en poudre ferreuse
BE709814A (da) * 1968-01-24 1968-05-30
US3823463A (en) * 1972-07-13 1974-07-16 Federal Mogul Corp Metal powder extrusion process
DE2419014C3 (de) * 1974-04-19 1985-08-01 Nyby Bruks AB, Nybybruk Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren
US3892030A (en) * 1974-04-29 1975-07-01 Us Air Force Method of fabricating a billet from metal preforms and metal powder
DE2737248C2 (de) * 1977-08-18 1985-09-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Bauteil hoher Festigkeit mit komplizierter geometrischer Form und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
FI61649B (fi) 1982-05-31
WO1980000803A1 (fr) 1980-05-01
AT374387B (de) 1984-04-10
MX150474A (es) 1984-05-14
ATA692379A (de) 1983-09-15
EP0020536A1 (de) 1981-01-07
ES485385A0 (es) 1981-04-16
HU179975B (en) 1983-01-28
ES251782U (es) 1981-05-01
DK153742C (da) 1989-01-23
SE441336B (sv) 1985-09-30
NO793403L (no) 1980-04-29
DK153742B (da) 1988-08-29
GB2034226B (en) 1982-09-29
FI61649C (fi) 1982-09-10
IT1127798B (it) 1986-05-21
FR2439639B1 (da) 1983-04-29
ES8104027A1 (es) 1981-04-16
PL132096B1 (en) 1985-01-31
IT7984147A0 (it) 1979-10-26
NL7907894A (nl) 1980-04-29
DE2967396D1 (en) 1985-03-28
ES251783U (es) 1981-05-01
NO151779B (no) 1985-02-25
SU1369666A3 (ru) 1988-01-23
NO151779C (no) 1985-06-05
CH652054A5 (de) 1985-10-31
ES251783Y (es) 1981-11-01
FR2439639A1 (fr) 1980-05-23
ES251782Y (es) 1981-11-01
SE7908702L (sv) 1980-04-27
BR7906929A (pt) 1980-06-24
ATE11881T1 (de) 1985-03-15
FI793336A7 (fi) 1980-04-27
PL219241A1 (da) 1980-06-02
EP0020536B1 (de) 1985-02-20
RO79124A (ro) 1982-06-25
BE879623A (fr) 1980-02-15
GB2034226A (en) 1980-06-04
CS216687B2 (en) 1982-11-26
CA1120005A (en) 1982-03-16

Similar Documents

Publication Publication Date Title
DK153742C (da) Ringformet kapsel til pulvermetallurgisk fremstilling af taette metalliske roer
ES528315A0 (es) Procedimiento para la fabricacion de canones de armas
DK278981A (da) Fremgangsmaade og vaerktoej til gentraekning
GB2017153A (en) Method of Producing Composite Hard Metal Bodies
DE3174718D1 (en) Method of making pipe unions
ES328032A1 (es) Metodo y aparato para aumentar la ductilidad de un articulo en un proceso de embuticion.
JPS5714423A (en) Drawing method for vibration diaphragm
MX157229A (es) Metodo mejorado para la produccion de un polvo metalico
JPS53104563A (en) Mechanical pipe expansion method
DE2953250D2 (de) Casings and pressed pieces utilized for the extrusion of articles,in particular pipes,and method for producing such casings and pressed pieces
FR2380625A1 (fr) Dispositif pour le frac
JPS5419457A (en) Method of and apparatus for producing large diameter spiral weld pipe
JPS5410265A (en) Sintered hard alloy bent pipe and its manufacture
GB817419A (en) Internally lined pipe and method of making same
Aranovich et al. Further Developments in Tube Drawing on Hard Alloy Self-Aligning Mandrels
Prantskyavichyus Energy Conditions for Brittle Fracture. IX.--Strength of Ductile Materials
JPS53141156A (en) Method of fabricating multistage high pressure cylinder
JPS53138958A (en) Preparation of explosive rolling glad steel
JPS56132739A (en) Manufacture of material for directly heated cathode
JPS5265713A (en) Alloy for mandrel
JPS5729986A (en) Manufacture of dial plate for timepiece
PL205424A1 (pl) Sposob odzysku wolframu metalicznego,zwlaszcza z odpadowych stopow,z jednoczesnym otrzymywaniem uzytecznych jego zwiazkow i zwiazkow metali towarzyszacych
ES289700U (es) Dispositivo tubular
JPS53112549A (en) Preparation of support for insulated double pipe
ES435150A3 (es) Procedimiento para mejorar la resistencia a las cargas axiales de cuerpos metalicos tubulares.

Legal Events

Date Code Title Description
PBP Patent lapsed