DE69525658D1 - Bearbeitung von formgedächtnismetallen - Google Patents

Bearbeitung von formgedächtnismetallen

Info

Publication number
DE69525658D1
DE69525658D1 DE69525658T DE69525658T DE69525658D1 DE 69525658 D1 DE69525658 D1 DE 69525658D1 DE 69525658 T DE69525658 T DE 69525658T DE 69525658 T DE69525658 T DE 69525658T DE 69525658 D1 DE69525658 D1 DE 69525658D1
Authority
DE
Germany
Prior art keywords
blank
memory metal
shaped memory
memory metals
niti
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 - Fee Related
Application number
DE69525658T
Other languages
English (en)
Other versions
DE69525658T2 (de
Inventor
Tomas Thorvaldsson
Johan Frodigh
Ola Forssell
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.)
Sandvik AB
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
Publication of DE69525658D1 publication Critical patent/DE69525658D1/de
Application granted granted Critical
Publication of DE69525658T2 publication Critical patent/DE69525658T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Weting (AREA)
  • Magnetic Heads (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
DE69525658T 1994-12-07 1995-12-05 Bearbeitung von formgedächtnismetallen Expired - Fee Related DE69525658T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404243A SE505247C2 (sv) 1994-12-07 1994-12-07 Förfarande för tillverkning av rör av minnesmetall
PCT/SE1995/001463 WO1996017698A1 (en) 1994-12-07 1995-12-05 Machining of a memory metal

Publications (2)

Publication Number Publication Date
DE69525658D1 true DE69525658D1 (de) 2002-04-04
DE69525658T2 DE69525658T2 (de) 2002-11-28

Family

ID=20396247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525658T Expired - Fee Related DE69525658T2 (de) 1994-12-07 1995-12-05 Bearbeitung von formgedächtnismetallen

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59804155D1 (de) 1997-10-31 2002-06-20 Rau Gmbh G 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
FI972393A0 (fi) 1997-06-05
FI972393A (fi) 1997-06-05
WO1996017698A1 (en) 1996-06-13
EP0805724A2 (de) 1997-11-12
DE69525658T2 (de) 2002-11-28
SE9404243L (sv) 1996-06-08
SE9404243D0 (sv) 1994-12-07
CA2206310A1 (en) 1996-06-13
ES2173211T3 (es) 2002-10-16
FI112609B (fi) 2003-12-31
JPH10505007A (ja) 1998-05-19
ATE213671T1 (de) 2002-03-15
SE505247C2 (sv) 1997-07-21
EP0805724B1 (de) 2002-02-27

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee