EP0105112A1 - Dispositif pour la fabrication de demi-produits stratifiés - Google Patents

Dispositif pour la fabrication de demi-produits stratifiés Download PDF

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Publication number
EP0105112A1
EP0105112A1 EP83107409A EP83107409A EP0105112A1 EP 0105112 A1 EP0105112 A1 EP 0105112A1 EP 83107409 A EP83107409 A EP 83107409A EP 83107409 A EP83107409 A EP 83107409A EP 0105112 A1 EP0105112 A1 EP 0105112A1
Authority
EP
European Patent Office
Prior art keywords
metal
die
blank
extrusion
layer
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.)
Granted
Application number
EP83107409A
Other languages
German (de)
English (en)
Other versions
EP0105112B1 (fr
Inventor
Joachim Grosse
Heinrich Dr. Hässler
Günter Tiefel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT83107409T priority Critical patent/ATE22828T1/de
Publication of EP0105112A1 publication Critical patent/EP0105112A1/fr
Application granted granted Critical
Publication of EP0105112B1 publication Critical patent/EP0105112B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/06—Press heads, dies, or mandrels for coating work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Light Receiving Elements (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
EP83107409A 1982-08-09 1983-07-27 Dispositif pour la fabrication de demi-produits stratifiés Expired EP0105112B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83107409T ATE22828T1 (de) 1982-08-09 1983-07-27 Vorrichtung zum herstellen eines schichtfoermigen halbzeuges.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3229626 1982-08-09
DE19823229626 DE3229626A1 (de) 1982-08-09 1982-08-09 Vorrichtung zum herstellen eines schichtfoermigen halbzeuges

Publications (2)

Publication Number Publication Date
EP0105112A1 true EP0105112A1 (fr) 1984-04-11
EP0105112B1 EP0105112B1 (fr) 1986-10-15

Family

ID=6170442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107409A Expired EP0105112B1 (fr) 1982-08-09 1983-07-27 Dispositif pour la fabrication de demi-produits stratifiés

Country Status (6)

Country Link
US (1) US4519234A (fr)
EP (1) EP0105112B1 (fr)
JP (1) JPS5945024A (fr)
AT (1) ATE22828T1 (fr)
BR (1) BR8304237A (fr)
DE (2) DE3229626A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508434A1 (fr) * 1991-04-09 1992-10-14 Österreichisches Forschungszentrum Seibersdorf Ges.M.B.H. Procédé de fabrication de profilés extrudés
CN112207142A (zh) * 2020-09-24 2021-01-12 哈尔滨理工大学 一种制备层状异构镁合金的多次挤压装置及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426240A1 (de) * 1984-07-17 1986-01-30 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum herstellen eines bandfoermigen halbzeugs fuer elektrische kontakte aus einem verbundmaterial und vorrichtung zum durchfuehren des verfahrens
JPH02100503U (fr) * 1989-01-30 1990-08-10
US6854994B2 (en) * 2001-04-19 2005-02-15 Medtronic, Inc. Medical electrical lead connector arrangement including anti-rotation means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887188C (de) * 1942-03-12 1953-08-20 Rau Fa G Verfahren, Rohling und Vorrichtung zur Herstellung von duennplattierten Profilschienen fuer Kontaktstuecke u. dgl.
DE1527783A1 (de) * 1966-01-03 1970-04-09 E Duerrwaechter Doduco Kg Dr Verfahren zum Strangpressen schichtweise aus unterschiedlichen Metallen und/oder Verbundwerkstoffen zusammengesetzter Bloecke und Pressmatrize zur Ausuebung des Verfahrens
DE2748392A1 (de) * 1977-10-28 1979-05-03 Degussa Matrize zum strangpressen von eckigen profilen aus sproeden werkstoffen, insbesondere silbergraphit-werkstoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880583A (en) * 1959-06-30 1961-10-25 Mallory Metallurg Prod Ltd Improvements in and relating to the production of composite metallic material
SU555930A1 (ru) * 1975-05-04 1977-04-30 Матрица дл прессовани многослойных изделий
DE2848980A1 (de) * 1978-11-11 1980-05-22 Heraeus Gmbh W C Verfahren zur herstellung eines verbundwerkstoffes durch plattieren
DE2952128C2 (de) * 1979-12-22 1984-10-11 Degussa Ag, 6000 Frankfurt Verfahren zur Vorbehandlung des Pulvers für gesintertes und stranggepreßtes Halbzeug aus Silber-Zinnoxid für elektrische Kontakte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887188C (de) * 1942-03-12 1953-08-20 Rau Fa G Verfahren, Rohling und Vorrichtung zur Herstellung von duennplattierten Profilschienen fuer Kontaktstuecke u. dgl.
DE1527783A1 (de) * 1966-01-03 1970-04-09 E Duerrwaechter Doduco Kg Dr Verfahren zum Strangpressen schichtweise aus unterschiedlichen Metallen und/oder Verbundwerkstoffen zusammengesetzter Bloecke und Pressmatrize zur Ausuebung des Verfahrens
DE2748392A1 (de) * 1977-10-28 1979-05-03 Degussa Matrize zum strangpressen von eckigen profilen aus sproeden werkstoffen, insbesondere silbergraphit-werkstoffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508434A1 (fr) * 1991-04-09 1992-10-14 Österreichisches Forschungszentrum Seibersdorf Ges.M.B.H. Procédé de fabrication de profilés extrudés
CN112207142A (zh) * 2020-09-24 2021-01-12 哈尔滨理工大学 一种制备层状异构镁合金的多次挤压装置及方法

Also Published As

Publication number Publication date
DE3366858D1 (en) 1986-11-20
US4519234A (en) 1985-05-28
DE3229626A1 (de) 1984-02-09
ATE22828T1 (de) 1986-11-15
EP0105112B1 (fr) 1986-10-15
BR8304237A (pt) 1984-03-13
JPS5945024A (ja) 1984-03-13
JPS6128411B2 (fr) 1986-06-30

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