SE505247C2 - Förfarande för tillverkning av rör av minnesmetall - Google Patents

Förfarande för tillverkning av rör av minnesmetall

Info

Publication number
SE505247C2
SE505247C2 SE9404243A SE9404243A SE505247C2 SE 505247 C2 SE505247 C2 SE 505247C2 SE 9404243 A SE9404243 A SE 9404243A SE 9404243 A SE9404243 A SE 9404243A SE 505247 C2 SE505247 C2 SE 505247C2
Authority
SE
Sweden
Prior art keywords
memory metal
blank
core
capsule
extrusion
Prior art date
Application number
SE9404243A
Other languages
English (en)
Swedish (sv)
Other versions
SE9404243L (sv
SE9404243D0 (sv
Inventor
Tomas Thorvaldsson
Johan Frodigh
Ola Forssell
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE9404243A priority Critical patent/SE505247C2/sv
Publication of SE9404243D0 publication Critical patent/SE9404243D0/xx
Priority to AT95941296T priority patent/ATE213671T1/de
Priority to PCT/SE1995/001463 priority patent/WO1996017698A1/en
Priority to JP8517535A priority patent/JPH10505007A/ja
Priority to DE69525658T priority patent/DE69525658T2/de
Priority to CA002206310A priority patent/CA2206310A1/en
Priority to ES95941296T priority patent/ES2173211T3/es
Priority to EP95941296A priority patent/EP0805724B1/en
Publication of SE9404243L publication Critical patent/SE9404243L/xx
Priority to FI972393A priority patent/FI112609B/fi
Publication of SE505247C2 publication Critical patent/SE505247C2/sv

Links

Classifications

    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • 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
    • B21C33/002—Encapsulated billet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Forging (AREA)
  • Magnetic Heads (AREA)
  • Materials For Medical Uses (AREA)
  • Weting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
SE9404243A 1994-12-07 1994-12-07 Förfarande för tillverkning av rör av minnesmetall SE505247C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9404243A SE505247C2 (sv) 1994-12-07 1994-12-07 Förfarande för tillverkning av rör av minnesmetall
EP95941296A EP0805724B1 (en) 1994-12-07 1995-12-05 Machining of a memory metal
DE69525658T DE69525658T2 (de) 1994-12-07 1995-12-05 Bearbeitung von formgedächtnismetallen
PCT/SE1995/001463 WO1996017698A1 (en) 1994-12-07 1995-12-05 Machining of a memory metal
JP8517535A JPH10505007A (ja) 1994-12-07 1995-12-05 形状記憶金属の機械加工
AT95941296T ATE213671T1 (de) 1994-12-07 1995-12-05 Bearbeitung von formgedächtnismetallen
CA002206310A CA2206310A1 (en) 1994-12-07 1995-12-05 Machining of a memory metal
ES95941296T ES2173211T3 (es) 1994-12-07 1995-12-05 Mecanizado de un metal con memoria.
FI972393A FI112609B (fi) 1994-12-07 1997-06-05 Muistimetallin koneistus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404243A SE505247C2 (sv) 1994-12-07 1994-12-07 Förfarande för tillverkning av rör av minnesmetall

Publications (3)

Publication Number Publication Date
SE9404243D0 SE9404243D0 (sv) 1994-12-07
SE9404243L SE9404243L (sv) 1996-06-08
SE505247C2 true SE505247C2 (sv) 1997-07-21

Family

ID=20396247

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404243A SE505247C2 (sv) 1994-12-07 1994-12-07 Förfarande för tillverkning av rör av minnesmetall

Country Status (9)

Country Link
EP (1) EP0805724B1 (ja)
JP (1) JPH10505007A (ja)
AT (1) ATE213671T1 (ja)
CA (1) CA2206310A1 (ja)
DE (1) DE69525658T2 (ja)
ES (1) ES2173211T3 (ja)
FI (1) FI112609B (ja)
SE (1) SE505247C2 (ja)
WO (1) WO1996017698A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1027177B1 (de) * 1997-10-31 2002-05-15 G. Rau GmbH. & Co. Verfahren zum herstellen von nickel-titan-hohlprofilen
JP3557092B2 (ja) * 1998-04-16 2004-08-25 古河電気工業株式会社 ＮｉＴｉ合金パイプの製造方法
CN100337764C (zh) * 2005-04-27 2007-09-19 中国科学院金属研究所 一种NiTi合金管坯高速率热挤压方法
JP5123740B2 (ja) * 2008-05-26 2013-01-23 新日鐵住金株式会社 無遊間接続用のレール継目板の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014063B (de) * 1952-10-01 1957-08-22 Comptoir Ind Etirage Warmpressverfahren zur Herstellung mehrschichtiger Metallstaebe oder -rohre
SE441336B (sv) * 1978-10-26 1985-09-30 Nyby Uddeholm Ab Kapsel for cylindriska pressemnen for extrudering

Also Published As

Publication number Publication date
EP0805724B1 (en) 2002-02-27
WO1996017698A1 (en) 1996-06-13
JPH10505007A (ja) 1998-05-19
DE69525658D1 (de) 2002-04-04
ES2173211T3 (es) 2002-10-16
ATE213671T1 (de) 2002-03-15
CA2206310A1 (en) 1996-06-13
FI972393A (fi) 1997-06-05
DE69525658T2 (de) 2002-11-28
SE9404243L (sv) 1996-06-08
FI112609B (fi) 2003-12-31
FI972393A0 (fi) 1997-06-05
SE9404243D0 (sv) 1994-12-07
EP0805724A2 (en) 1997-11-12

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Legal Events

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