CN114729423A - 超弹性镍钛合金线材及其形成方法 - Google Patents

超弹性镍钛合金线材及其形成方法 Download PDF

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Publication number
CN114729423A
CN114729423A CN202080067063.2A CN202080067063A CN114729423A CN 114729423 A CN114729423 A CN 114729423A CN 202080067063 A CN202080067063 A CN 202080067063A CN 114729423 A CN114729423 A CN 114729423A
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CN
China
Prior art keywords
wire
alloy
nitinol
heat treatment
titanium alloy
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.)
Pending
Application number
CN202080067063.2A
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English (en)
Chinese (zh)
Inventor
P·K·库马
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.)
WL Gore and Associates Inc
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WL Gore and Associates 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 WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Publication of CN114729423A publication Critical patent/CN114729423A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • 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
    • 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
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202080067063.2A 2019-09-27 2020-09-25 超弹性镍钛合金线材及其形成方法 Pending CN114729423A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962907500P 2019-09-27 2019-09-27
US62/907,500 2019-09-27
PCT/US2020/052778 WO2021062191A1 (en) 2019-09-27 2020-09-25 Wires of superelastic nickel-titanium alloy and methods of forming the same

Publications (1)

Publication Number Publication Date
CN114729423A true CN114729423A (zh) 2022-07-08

Family

ID=72812024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080067063.2A Pending CN114729423A (zh) 2019-09-27 2020-09-25 超弹性镍钛合金线材及其形成方法

Country Status (7)

Country Link
US (2) US12043881B2 (https=)
EP (1) EP4034687A1 (https=)
JP (2) JP7815109B2 (https=)
CN (1) CN114729423A (https=)
AU (2) AU2020353148B2 (https=)
CA (2) CA3150096C (https=)
WO (1) WO2021062191A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12281373B2 (en) 2019-09-27 2025-04-22 W. L. Gore & Associates, Inc. Wires of nickel-titanium alloy and methods of forming the same
CN113199036B (zh) * 2021-04-20 2022-06-10 华南理工大学 具有功能基元序构的超高超弹性钛镍形状记忆合金及其4d打印制备方法与应用
CN117144273B (zh) * 2023-08-28 2025-12-02 华中科技大学 一种电弧熔丝增材制造镍钛合金热处理工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707196A (en) * 1982-02-27 1987-11-17 Tohoku Metal Industries Ltd. Ti-Ni alloy articles having a property of reversible shape memory and a method of making the same
US20100075168A1 (en) * 2008-09-19 2010-03-25 Fort Wayne Metals Research Products Corporation Fatigue damage resistant wire and method of production thereof
WO2016012236A1 (en) * 2014-07-24 2016-01-28 Nv Bekaert Sa High fatigue resistant wire
US9878366B2 (en) * 2009-11-17 2018-01-30 Dentsply Sirona Inc Fatigue-resistant Nitinol instrument

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Publication number Priority date Publication date Assignee Title
EP0491349B1 (en) 1990-12-18 1998-03-18 Advanced Cardiovascular Systems, Inc. Method of manufacturing a Superelastic guiding member
US5882444A (en) 1995-05-02 1999-03-16 Litana Ltd. Manufacture of two-way shape memory devices
JP4028008B2 (ja) 1995-07-12 2007-12-26 古河電気工業株式会社 ＮｉＴｉＰｄ系超弾性合金材とその製造方法及びこの合金材による歯列矯正ワイヤー
US6068623A (en) 1997-03-06 2000-05-30 Percusurge, Inc. Hollow medical wires and methods of constructing same
US7789979B2 (en) 2003-05-02 2010-09-07 Gore Enterprise Holdings, Inc. Shape memory alloy articles with improved fatigue performance and methods therefor
US7455738B2 (en) 2003-10-27 2008-11-25 Paracor Medical, Inc. Long fatigue life nitinol
US7985222B2 (en) 2004-04-21 2011-07-26 Medshape Solutions, Inc. Osteosynthetic implants and methods of use and manufacture
US20070293939A1 (en) 2006-05-15 2007-12-20 Abbott Laboratories Fatigue resistant endoprostheses
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
US8888838B2 (en) 2009-12-31 2014-11-18 W. L. Gore & Associates, Inc. Endoprosthesis containing multi-phase ferrous steel
US8916009B2 (en) 2011-05-06 2014-12-23 Dentsply International Inc. Endodontic instruments and methods of manufacturing thereof
US9169545B2 (en) 2010-09-30 2015-10-27 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Mechanical components from highly recoverable, low apparent modulus materials
US9839540B2 (en) 2011-01-14 2017-12-12 W. L. Gore & Associates, Inc. Stent
US9422615B2 (en) 2011-09-16 2016-08-23 W. L. Gore & Associates, Inc. Single step shape memory alloy expansion
US9976297B2 (en) 2012-06-25 2018-05-22 Sunpower Corporation Anchor for solar module
EP2920332B1 (en) 2012-11-16 2019-06-12 The Texas A&M University System Self-adaptive, ultra-low elastic modulus shape memory alloys
US20170340777A1 (en) 2014-11-14 2017-11-30 The Texas A&M University System Shape Memory Alloy Orthopedic Implant
WO2019073754A1 (ja) 2017-10-10 2019-04-18 株式会社古河テクノマテリアル Ｔｉ－Ｎｉ系合金、これを用いた線材、通電アクチュエータ及び温度センサ並びにＴｉ－Ｎｉ系合金材の製造方法
US12281373B2 (en) 2019-09-27 2025-04-22 W. L. Gore & Associates, Inc. Wires of nickel-titanium alloy and methods of forming the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707196A (en) * 1982-02-27 1987-11-17 Tohoku Metal Industries Ltd. Ti-Ni alloy articles having a property of reversible shape memory and a method of making the same
US20100075168A1 (en) * 2008-09-19 2010-03-25 Fort Wayne Metals Research Products Corporation Fatigue damage resistant wire and method of production thereof
US9878366B2 (en) * 2009-11-17 2018-01-30 Dentsply Sirona Inc Fatigue-resistant Nitinol instrument
WO2016012236A1 (en) * 2014-07-24 2016-01-28 Nv Bekaert Sa High fatigue resistant wire

Also Published As

Publication number Publication date
US20220349030A1 (en) 2022-11-03
JP2022550529A (ja) 2022-12-02
AU2024202134A1 (en) 2024-05-02
AU2020353148B2 (en) 2024-01-04
CA3225647A1 (en) 2021-04-01
US12043881B2 (en) 2024-07-23
AU2020353148A1 (en) 2022-04-28
CA3150096A1 (en) 2021-04-01
JP2024096789A (ja) 2024-07-17
AU2024202134B2 (en) 2026-04-02
CA3150096C (en) 2024-02-20
WO2021062191A1 (en) 2021-04-01
US20240336997A1 (en) 2024-10-10
JP7815109B2 (ja) 2026-02-17
EP4034687A1 (en) 2022-08-03

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