JP5757531B2 - 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 - Google Patents
2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 Download PDFInfo
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- JP5757531B2 JP5757531B2 JP2012151174A JP2012151174A JP5757531B2 JP 5757531 B2 JP5757531 B2 JP 5757531B2 JP 2012151174 A JP2012151174 A JP 2012151174A JP 2012151174 A JP2012151174 A JP 2012151174A JP 5757531 B2 JP5757531 B2 JP 5757531B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
- B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0005—Separation of the coating from the substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/541—Heating or cooling of the substrates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0613—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using layers of different materials joined together, e.g. bimetals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0616—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element characterised by the material or the manufacturing process, e.g. the assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/064—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by its use
- F03G7/0645—Clamping, fixing or crimping parts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Micromachines (AREA)
- Physical Vapour Deposition (AREA)
Description
本発明の2方向性形状記憶合金薄膜アクチュエータは、曲げ加工可能な樹脂膜からなる基板と、これに一体の変態温度が室温以上の、TiとCuと残部がNiよりなる結晶性の形状記憶合金薄膜で構成されており、成膜時に蓄積された残留応力によって2方向性を発揮する2方向性形状記憶合金薄膜アクチュエータであって、
前記Ti、Cuの含有量が、原子単位でTi:全体の1/3超1/2未満、Cu:全体の6%〜26%であることを特徴としている。 本発明の2方向性形状記憶合金薄膜アクチュエータにおいて、好ましくは、樹脂膜は、ポリミド膜よりなるとよい。また、形状記憶合金薄膜は、厚さ5〜8μmの薄膜よりなるとよい。
〔実施例2〕
〔実施例3〕
〔実施例4〕
Claims (4)
- 曲げ加工可能な樹脂膜からなる基板と、これに一体の変態温度が室温以上の、TiとCuと残部がNiよりなる結晶性の形状記憶合金薄膜で構成されており、成膜時に蓄積された残留応力によって2方向性を発揮する2方向性形状記憶合金薄膜アクチュエータであって、
前記Ti、Cuの含有量が、原子単位でTi:全体の1/3超1/2未満、Cu:全体の6〜26%であることを特徴とする2方向性形状記憶合金薄膜アクチュエータ。 - 前記樹脂膜は、ポリミド膜よりなることを特徴とする請求項1に記載の2方向性形状記憶合金薄膜アクチュエータ。
- 前記形状記憶合金薄膜は、厚さ5〜8μmの薄膜よりなることを特徴とする請求項1又は2に記載の2方向性形状記憶合金薄膜アクチュエータ。
- 請求項1乃至3の何れか1項に記載の2方向性形状記憶合金薄膜アクチュエータの製造方法であって、前記樹脂膜からなる基板を270℃以上でその耐熱温度未満に加熱しながら、この基板上に結晶性のTi−Ni−Cu形状記憶合金薄膜を成膜すると共に、
当該Ti−Ni−Cu形状記憶合金の組成は、前記Ti、Cuの含有量が、原子単位でTi:全体の1/3超1/2未満、Cu:全体の6〜26%であり、残部がNiよりなることを特徴とする2方向性形状記憶合金薄膜アクチュエータの製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012151174A JP5757531B2 (ja) | 2007-05-11 | 2012-07-05 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007126330 | 2007-05-11 | ||
| JP2007126330 | 2007-05-11 | ||
| JP2007169236 | 2007-06-27 | ||
| JP2007169236 | 2007-06-27 | ||
| JP2012151174A JP5757531B2 (ja) | 2007-05-11 | 2012-07-05 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009515133A Division JPWO2008142980A1 (ja) | 2007-05-11 | 2008-05-01 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012184777A JP2012184777A (ja) | 2012-09-27 |
| JP5757531B2 true JP5757531B2 (ja) | 2015-07-29 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009515133A Pending JPWO2008142980A1 (ja) | 2007-05-11 | 2008-05-01 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
| JP2012151174A Expired - Fee Related JP5757531B2 (ja) | 2007-05-11 | 2012-07-05 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2009515133A Pending JPWO2008142980A1 (ja) | 2007-05-11 | 2008-05-01 | 2方向性形状記憶合金薄膜アクチュエータとそれに使用される形状記憶合金薄膜の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100219931A1 (ja) |
| EP (1) | EP2149704A4 (ja) |
| JP (2) | JPWO2008142980A1 (ja) |
| WO (1) | WO2008142980A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2458002C2 (ru) * | 2010-08-05 | 2012-08-10 | Российская Федерация, От Имени Которой Выступает Министерство Образования И Науки Российской Федерации | Микромеханическое устройство, способ его изготовления и система манипулирования микро- и нанообъектами |
| JP5757518B2 (ja) * | 2011-01-13 | 2015-07-29 | 国立研究開発法人物質・材料研究機構 | 薄膜アクチュエータの製造方法 |
| WO2013162532A1 (en) * | 2012-04-25 | 2013-10-31 | Crucible Intellectual Property Llc | Articles containing shape retaining wire therein |
| KR20150046644A (ko) * | 2013-10-22 | 2015-04-30 | 삼성전자주식회사 | 나노 임프린트용 레진 디스펜서 |
| CN104164578B (zh) * | 2014-08-30 | 2016-08-17 | 海安南京大学高新技术研究院 | 一种低模量、高抗腐蚀三元Ni-Ti-Cu合金及其制备方法 |
| RU2713527C2 (ru) * | 2018-04-06 | 2020-02-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" | Устройство для манипулирования микро- и нанообъектами |
| RU2678699C1 (ru) * | 2018-04-06 | 2019-01-31 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" | Устройство для манипулирования микро- и нанообъектами с функцией хранения |
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| JPS60243265A (ja) * | 1984-05-16 | 1985-12-03 | Hitachi Ltd | 薄膜形状記憶合金 |
| JPH0390559A (ja) * | 1989-09-01 | 1991-04-16 | Toppan Printing Co Ltd | 形状記憶合金層を含む多層構造体及びその製造方法 |
| JPH06172886A (ja) * | 1991-06-15 | 1994-06-21 | Takeshi Masumoto | Ti−Ni−Cu系形状記憶合金 |
| US5405337A (en) * | 1993-02-24 | 1995-04-11 | The Board Of Trustees Of The Leland Stanford Junior University | Spatially distributed SMA actuator film providing unrestricted movement in three dimensional space |
| JPH06340963A (ja) * | 1993-06-02 | 1994-12-13 | Mitsubishi Cable Ind Ltd | 形状記憶素材 |
| JPH0988804A (ja) * | 1995-09-25 | 1997-03-31 | Olympus Optical Co Ltd | 二方向性形状記憶アクチュエータ、その製法及び3次元アクチュエータ |
| JPH09126116A (ja) * | 1995-10-30 | 1997-05-13 | Terumo Corp | アクチュエータおよび蠕動アクチュエータ |
| JPH09170071A (ja) * | 1995-12-19 | 1997-06-30 | Toyama Pref Gov | 形状記憶合金素子とその製造方法 |
| US5941249A (en) * | 1996-09-05 | 1999-08-24 | Maynard; Ronald S. | Distributed activator for a two-dimensional shape memory alloy |
| JPH10173306A (ja) * | 1996-12-06 | 1998-06-26 | Olympus Optical Co Ltd | 形状記憶合金薄膜アクチュエータの製造方法 |
| KR100221458B1 (ko) * | 1997-03-10 | 1999-09-15 | 이형도 | 프린트헤드의 기록액 분사장치 |
| JP3023778B2 (ja) | 1998-08-03 | 2000-03-21 | 工業技術院長 | 基板加熱によるTiNi形状記憶合金薄膜の製造方法 |
| US6188301B1 (en) * | 1998-11-13 | 2001-02-13 | General Electric Company | Switching structure and method of fabrication |
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-
2008
- 2008-05-01 EP EP08752297.5A patent/EP2149704A4/en not_active Withdrawn
- 2008-05-01 US US12/451,390 patent/US20100219931A1/en not_active Abandoned
- 2008-05-01 JP JP2009515133A patent/JPWO2008142980A1/ja active Pending
- 2008-05-01 WO PCT/JP2008/058392 patent/WO2008142980A1/ja not_active Ceased
-
2012
- 2012-07-05 JP JP2012151174A patent/JP5757531B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2008142980A1 (ja) | 2010-08-05 |
| WO2008142980A1 (ja) | 2008-11-27 |
| EP2149704A1 (en) | 2010-02-03 |
| US20100219931A1 (en) | 2010-09-02 |
| JP2012184777A (ja) | 2012-09-27 |
| EP2149704A4 (en) | 2016-06-08 |
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