IT1127798B - Capsule e pstiglie per estrudere oggetti, in particolare tubi, e procedimento per la produzione di dette capsule e di dette pstiglie - Google Patents

Capsule e pstiglie per estrudere oggetti, in particolare tubi, e procedimento per la produzione di dette capsule e di dette pstiglie

Info

Publication number
IT1127798B
IT1127798B IT84147/79A IT8414779A IT1127798B IT 1127798 B IT1127798 B IT 1127798B IT 84147/79 A IT84147/79 A IT 84147/79A IT 8414779 A IT8414779 A IT 8414779A IT 1127798 B IT1127798 B IT 1127798B
Authority
IT
Italy
Prior art keywords
pstiglie
capsules
casing
pipes
procedure
Prior art date
Application number
IT84147/79A
Other languages
English (en)
Other versions
IT7984147A0 (it
Inventor
Christer Aslund
A Akerman
H Eriksson
B Flodin
Claes Tornberg
Original Assignee
Graenges Nyby 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 DE19782846658 external-priority patent/DE2846658C2/de
Priority claimed from DE2846660A external-priority patent/DE2846660C2/de
Priority claimed from DE19782846659 external-priority patent/DE2846659A1/de
Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab
Publication of IT7984147A0 publication Critical patent/IT7984147A0/it
Application granted granted Critical
Publication of IT1127798B publication Critical patent/IT1127798B/it

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
IT84147/79A 1978-10-26 1979-10-26 Capsule e pstiglie per estrudere oggetti, in particolare tubi, e procedimento per la produzione di dette capsule e di dette pstiglie IT1127798B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19782846658 DE2846658C2 (de) 1978-10-26 1978-10-26 Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
DE2846660A DE2846660C2 (de) 1978-10-26 1978-10-26 Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren
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

Publications (2)

Publication Number Publication Date
IT7984147A0 IT7984147A0 (it) 1979-10-26
IT1127798B true IT1127798B (it) 1986-05-21

Family

ID=27187716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84147/79A IT1127798B (it) 1978-10-26 1979-10-26 Capsule e pstiglie per estrudere oggetti, in particolare tubi, e procedimento per la produzione di dette capsule e di dette pstiglie

Country Status (23)

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

Families Citing this family (11)

* 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
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
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
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 (it) * 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
BE879623A (fr) 1980-02-15
BR7906929A (pt) 1980-06-24
ATE11881T1 (de) 1985-03-15
HU179975B (en) 1983-01-28
AT374387B (de) 1984-04-10
FI793336A (fi) 1980-04-27
ES251783U (es) 1981-05-01
IT7984147A0 (it) 1979-10-26
ES485385A0 (es) 1981-04-16
CH652054A5 (de) 1985-10-31
MX150474A (es) 1984-05-14
NL7907894A (nl) 1980-04-29
SE7908702L (sv) 1980-04-27
FI61649B (fi) 1982-05-31
CA1120005A (en) 1982-03-16
ATA692379A (de) 1983-09-15
NO793403L (no) 1980-04-29
ES8104027A1 (es) 1981-04-16
GB2034226B (en) 1982-09-29
SE441336B (sv) 1985-09-30
FR2439639B1 (it) 1983-04-29
PL132096B1 (en) 1985-01-31
WO1980000803A1 (en) 1980-05-01
DK153742B (da) 1988-08-29
NO151779C (no) 1985-06-05
ES251782Y (es) 1981-11-01
ES251783Y (es) 1981-11-01
DK153742C (da) 1989-01-23
ES251782U (es) 1981-05-01
EP0020536A1 (de) 1981-01-07
EP0020536B1 (de) 1985-02-20
DE2967396D1 (en) 1985-03-28
SU1369666A3 (ru) 1988-01-23
FR2439639A1 (fr) 1980-05-23
GB2034226A (en) 1980-06-04
CS216687B2 (en) 1982-11-26
PL219241A1 (it) 1980-06-02
DK445879A (da) 1980-04-27
RO79124A (ro) 1982-06-25
NO151779B (no) 1985-02-25
FI61649C (fi) 1982-09-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929