IT1024484B - Procedimento di ricottura di leghe di niti a memoria marten sitica e prodotto ottenuto - Google Patents

Procedimento di ricottura di leghe di niti a memoria marten sitica e prodotto ottenuto

Info

Publication number
IT1024484B
IT1024484B IT54584/74A IT5458474A IT1024484B IT 1024484 B IT1024484 B IT 1024484B IT 54584/74 A IT54584/74 A IT 54584/74A IT 5458474 A IT5458474 A IT 5458474A IT 1024484 B IT1024484 B IT 1024484B
Authority
IT
Italy
Prior art keywords
sitic
marten
product obtained
annealing process
niti alloys
Prior art date
Application number
IT54584/74A
Other languages
English (en)
Inventor
Joel P Clark
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT1024484B publication Critical patent/IT1024484B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
IT54584/74A 1973-12-21 1974-12-16 Procedimento di ricottura di leghe di niti a memoria marten sitica e prodotto ottenuto IT1024484B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/427,164 US3953253A (en) 1973-12-21 1973-12-21 Annealing of NiTi martensitic memory alloys and product produced thereby

Publications (1)

Publication Number Publication Date
IT1024484B true IT1024484B (it) 1978-06-20

Family

ID=23693744

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54584/74A IT1024484B (it) 1973-12-21 1974-12-16 Procedimento di ricottura di leghe di niti a memoria marten sitica e prodotto ottenuto

Country Status (10)

Country Link
US (1) US3953253A (it)
JP (1) JPS50116324A (it)
DE (1) DE2459636B2 (it)
DK (1) DK651074A (it)
ES (1) ES432572A1 (it)
FR (1) FR2255389B1 (it)
GB (1) GB1461202A (it)
IT (1) IT1024484B (it)
NL (1) NL7415844A (it)
SE (1) SE7415846L (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435229A (en) 1979-09-25 1984-03-06 Johnson Alfred D Method of preparing a two-way shape memory alloy
US4493737A (en) * 1980-05-21 1985-01-15 The United States Of America As Represented By The United States Department Of Energy Method for fabricating uranium alloy articles without shape memory effects
DE3206542A1 (de) * 1981-03-13 1982-11-11 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau "verfahren zur herstellung eines fertigteils aus einer ni/ti- oder ni/ti/cu-gedaechtnislegierung"
DE3305267C2 (de) * 1983-02-16 1987-01-02 Fried. Krupp Gmbh, 4300 Essen Cerclagedraht
US4550870A (en) * 1983-10-13 1985-11-05 Alchemia Ltd. Partnership Stapling device
US4502896A (en) * 1984-04-04 1985-03-05 Raychem Corporation Method of processing beta-phase nickel/titanium-base alloys and articles produced therefrom
US4631094A (en) * 1984-11-06 1986-12-23 Raychem Corporation Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
CA1269915A (en) * 1984-11-06 1990-06-05 John A. Simpson Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
JP2769616B2 (ja) * 1987-03-30 1998-06-25 時枝 直満 多結晶体の結晶方位再配列方法
US6165292A (en) 1990-12-18 2000-12-26 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US5341818A (en) 1992-12-22 1994-08-30 Advanced Cardiovascular Systems, Inc. Guidewire with superelastic distal portion
US6682608B2 (en) * 1990-12-18 2004-01-27 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US5312152A (en) * 1991-10-23 1994-05-17 Martin Marietta Corporation Shape memory metal actuated separation device
US5601539A (en) * 1993-11-03 1997-02-11 Cordis Corporation Microbore catheter having kink-resistant metallic tubing
WO1999015234A1 (en) 1997-09-23 1999-04-01 United States Surgical Corporation Source wire for radiation treatment
US6106642A (en) 1998-02-19 2000-08-22 Boston Scientific Limited Process for the improved ductility of nitinol
CN1058300C (zh) * 1998-09-01 2000-11-08 西北有色金属研究院 一种超弹性钛镍丝材处理方法及装置
WO2001039695A2 (en) * 1999-12-01 2001-06-07 Advanced Cardiovascular Systems, Inc. Nitinol alloy composition for vascular stents
US7976648B1 (en) 2000-11-02 2011-07-12 Abbott Cardiovascular Systems Inc. Heat treatment for cold worked nitinol to impart a shape setting capability without eventually developing stress-induced martensite
US6602272B2 (en) * 2000-11-02 2003-08-05 Advanced Cardiovascular Systems, Inc. Devices configured from heat shaped, strain hardened nickel-titanium
US6855161B2 (en) 2000-12-27 2005-02-15 Advanced Cardiovascular Systems, Inc. Radiopaque nitinol alloys for medical devices
US6548013B2 (en) 2001-01-24 2003-04-15 Scimed Life Systems, Inc. Processing of particulate Ni-Ti alloy to achieve desired shape and properties
US7942892B2 (en) * 2003-05-01 2011-05-17 Abbott Cardiovascular Systems Inc. Radiopaque nitinol embolic protection frame
EP2352854A1 (en) 2008-10-31 2011-08-10 Fort Wayne Metals Research Products Corporation Method for imparting improved fatigue strength to wire made of shape memory alloys, and medical devices made from such wire
CZ2009279A3 (cs) 2009-05-04 2010-12-08 Fyzikální ústav AV CR, v.v.i. Zpusob úpravy a/nebo kontroly funkcních mechanických vlastností zejména transformacní deformace a/nebo pevnosti kovových vláken z materiálu s tvarovou pametí a zarízení k provádení tohoto zpusobu
US8409372B1 (en) 2010-09-02 2013-04-02 The United States of America as Represented by the Administraton of National Aeronautics and Space Administration Thermomechanical methodology for stabilizing shape memory alloy (SMA) response
DE102013008396B4 (de) 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol
US10883946B2 (en) * 2016-03-09 2021-01-05 Central South University Method for testing phase transformation point of aluminum alloy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351463A (en) * 1965-08-20 1967-11-07 Alexander G Rozner High strength nickel-base alloys
US3748197A (en) * 1969-05-27 1973-07-24 Robertshaw Controls Co Method for stabilizing and employing temperature sensitive material exhibiting martensitic transistions
US3753792A (en) * 1969-07-02 1973-08-21 Robertshaw Controls Co Method of achieving thermally balanced hot wire relay type devices

Also Published As

Publication number Publication date
FR2255389A1 (it) 1975-07-18
DK651074A (it) 1975-09-01
NL7415844A (nl) 1975-06-24
GB1461202A (en) 1977-01-13
FR2255389B1 (it) 1976-12-31
SE7415846L (it) 1975-06-23
ES432572A1 (es) 1976-11-01
DE2459636A1 (de) 1975-07-31
JPS50116324A (it) 1975-09-11
DE2459636B2 (de) 1976-12-09
US3953253A (en) 1976-04-27

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