CiNii Articles - superelasticity

1

Texture Formation through Thermomechanical Treatment and Its Effect on Superelasticity in Mg–Sc Shape Memory Alloy

Yamagishi Keisuke , Ando Daisuke , Sutou Yuji , Ogawa Yukiko

… The formation of texture through thermomechanical treatment was investigated in Mg–18.8 at% Sc shape memory alloy to enhance its superelasticity at room temperature. … transformation texture was obtained, according to Burgers relationship, indicating no improvement of the superelasticity along in-plane direction. …

MATERIALS TRANSACTIONS 61(12), 2270-2275, 2020

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2

Transformation-Induced Creep Recovery of TiNi Shape Memory Alloy In Unloading [in Japanese]

MORI Fumiki , TAKEDA Kohei

The Proceedings of Conference of Tokai Branch 2020.69(0), 219, 2020

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3

Texture Formation through Thermomechanical Treatment and Its Effect on Superelasticity in Mg-Sc Shape Memory Alloy [in Japanese]

Yamagishi Keisuke , Ando Daisuke , Sutou Yuji , Ogawa Yukiko

… The formation of texture through thermomechanical treatment was investigated in Mg-18.8 at％ Sc shape memory alloy to enhance its superelasticity at room temperature. … transformation texture was obtained, according to Burgers relationship, indicating no improvement of the superelasticity along in-plane direction. …

Journal of the Japan Institute of Metals and Materials 84(8), 253-259, 2020

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4

Recent Progress in the Study of Organosuperelasticity and Its Relevant Crystal Deformability [in Japanese]

TAKAMIZAWA Satoshi , TAKASAKI Yuichi , SASAKI Toshiyuki

超弾性とは，応力負荷により塑性変形した固体が除荷とともに自発的に形状回復する特性である．その特異な機械特性を利用して，いわゆる形状記憶合金は幅広い分野で実用化されてきた．一方で，超弾性は1932年のAu-Cd合金における発見以降，一部の合金のみにみられる特殊な性質と考えられており，機能開拓という点で課題があった．髙見澤研究室ではこの長年の常識を覆し，有機結晶における超弾性，「有機 …

NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan) 59(3), 292-300, 2020

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5

Application of Modified Optical Indentation Microscopy as New In Situ Indentation Method [in Japanese]

Mineta Takahiro , Miura Seiji , Oka Kazuhiko , Miyajima Tatsuya

… Moreover, the increase and the decrease of the contact area which is corresponding to superelasticity during indentation were observed by this technique using the TiNi superelastic alloy. …

Journal of the Japan Institute of Metals and Materials 84(4), 128-134, 2020

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6

Deployable Rocket Nozzle Utilizing Superelastic Titanium Alloy Sheet

Tobe Hirobumi , Matsuki Yuichi , Takeuchi Shinsuke , Sato Eiichi

… A novel deployable rocket nozzle utilizing superelasticity was proposed in this study. … Ti–4.5Al–3V–2Fe–2Mo alloy (SP-700) sheets were heat-treated to have appropriate α/β ratio so that the sheet shows superelasticity at room temperature. …

MATERIALS TRANSACTIONS 61(1), 68-71, 2020

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7

Orientation Dependence of Superelasticity and Stress Hysteresis in Cu–Al–Mn Alloy

Omori Toshihiro , Kawata Shingo , Kainuma Ryosuke

… Cu–Al–Mn single crystals with subgrains were prepared by cyclic heat treatment, and the orientation dependence of superelasticity was investigated using tensile tests, during which the microstructure of the martensite was observed in situ. …

MATERIALS TRANSACTIONS 61(1), 55-60, 2020

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8

Transformation-Induced Creep Recovery of TiNi Shape Memory Alloy in Subloop Loading [in Japanese]

MORI Fumiki , TAKEDA Kohei

… Shape memory alloy (SMA) has activated the research on smart materials and structures due to a unique characteristics of shape memory effect and superelasticity based on the martensitic and the reverse transformation. …

The Proceedings of the Materials and Mechanics Conference 2019(0), OS2213, 2019

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9

Investigation on Effective Education Methods for Preparing Curved-root Canal with FKG Race:Part 2. Proficiency of J- and S-shaped Root Canal Preparation by Using Nickel-titanium File FKG Race [in Japanese]

Jun OHSHIMA , Katsuaki NAITO , Shoutaro ABE , Reo UEMURA , Yusuke TAKAHASHI , Shousaku ITOH , Mikako HAYASHI , Yuzo KAWANISHI , Shintaro OKA , Tomomi YAMADA , Mikiyo YAMAGUCHI , Yoko ASAHI , Maki SOTOZONO , Takumi KAGIOKA , Masakatsu WATANABE

 目的 : 弾性係数が小さく, 形状記憶性, 超弾性, ファイルテーパーの多様化といった特徴をもつニッケルチタン (NiTi) 製ロータリーファイルは, ステンレススチールファイルと比較して高い切削効率や作業時間の短縮, 優れた根管追従性を有し現在の歯科臨床においても頻繁に用いられるようになりつつある. 本研究では, 歯学部学生の臨床前基礎実習において, FKGレイス (FKG …

The Japanese Journal of Conservative Dentistry 62(6), 263-270, 2019

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10

Preparation of Magnesium Alloy Powder for Powder Metallurgy [in Japanese]

IWAOKA Taku

… Furthermore, they may exhibit good damping capacity and superelasticity. …

Journal of the Japan Society of Powder and Powder Metallurgy 66(11), 547-553, 2019

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11

Influence of Ultrasonic Shot Peening on Fatigue Life of TiNi Shape Memory Alloy Wire [in Japanese]

TAKEDA Kohei , UEMURA Daiki , HATTORI Kanehisa

The influence of ultrasonic shot peening (USP) on the rotating-bending fatigue life and the initiation point of the fatigue crack of shape memory alloy (SMA) wire were investigated. The effec …

Transactions of Japan Society of Spring Engineers 2019(64), 33-37, 2019

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12

Goss Orientation Evolution in Ti–5.5Mo–8Al–6Zr Shape Memory Alloy upon Heat Treatment

Shinohara Yuri , Sasaki Tomoya , Tahara Masaki , Hosoda Hideki , Inamura Tomonari

The effect of heat treatment temperature on texture formation in Ti–5.5Mo–8Al–6Zr (mol%) alloy sheets was systematically investigated in this study. α′′ martensite was induced by cold-rolling …

MATERIALS TRANSACTIONS 60(9), 1890-1897, 2019

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13

Application of Modified Optical Indentation Microscopy as New In Situ Indentation Method

Mineta Takahiro , Miura Seiji , Oka Kazuhiko , Miyajima Tatsuya

… Moreover, the increase and the decrease of the contact area which is corresponding to superelasticity during indentation were observed by this technique using the TiNi superelastic alloy. …

MATERIALS TRANSACTIONS 60(8), 1416-1422, 2019

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14

Abnormal Grain Growth Induced by Cyclic Heat Treatment and Fabrication of Cu-Based Shape Memory Alloy Single Crystal [in Japanese]

Omori Toshihiro , Kusama Tomoe , Kise Sumio , Tanaka Toyonobu , Araki Yoshikazu , Kainuma Ryosuke

Materia Japan 58(3), 137-143, 2019

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15

Cryogenic Superelasticity and Concomitant Elastocaloric Effect [in Japanese]

Niitsu Kodai , Xu Sheng , Kimura Yuta , Omori Toshihiro , Kainuma Ryosuke

Materia Japan 58(1), 44-46, 2019

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16

Response of bone tissues to stationary and continuous loads simulating a femur

Nakao Masaki , Mabuchi Kiyoshi , Uchida Kentaro , Sakai Rina , Matsuura Terumasa , Yoshida Kazuhiro , Ujihira Masanobu

The Kitasato medical journal 48(1), 45-51, 2018-03

Ichushi Web
17

Study on Martensitic Transformation and Superelasticity in Fe-based Alloys [in Japanese]

大森俊洋

ふぇらむ = Bulletin of the Iron and Steel Institute of Japan : (一社)日本鉄鋼協会会報 23(2), 85-88, 2018
18

The relationship between superelastic function fatigue and the Refresh Effect in NiTi shape memory alloy [in Japanese]

KIUCHI Tomoyuki , KATO Hiroyuki

The Proceedings of Conference of Hokkaido Branch 2018.56(0), 323, 2018

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19

Molecular Dynamics Analysis of Cellulose Nanofibers for Torsional Deformation::Elucidation of Deformation Mechanism Associated with Hierarchical Structure [in Japanese]

TAKADA Kentaro , SAITOH Ken-ichi , TAKUMA Masanori , TAKAHASHI Yoshimasa , SATO Tomohiro

… The shape of CMF without torsional load spontaneously returns to its original one, which is already recognized as the behavior of superelasticity peculiar to CMF. …

The Proceedings of Mechanical Engineering Congress, Japan 2018(0), J0450104, 2018

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20

Enhancement of Fatigue Life of TiNi Shape Memory Alloy Treated by Ultrasonic Shot Peening [in Japanese]

TAKEDA Kohei , UEMURA Daiki , HATTORI Kanehisa

The Proceedings of Mechanical Engineering Congress, Japan 2018(0), J0460205, 2018

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