Delopment of Multiway-Actuation Shape Mmeory Composite and Evaluation of Long Term Functional Property

多向驱动形状记忆复合材料的研制及长期功能特性评价

• 批准号: 23560103
• 负责人: TOBUSHI Hisaaki
• 金额: $ 3.41万
• 依托单位: Aichi Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23560103/
• 关键词: インテリジェント材料; 形状記憶合金; 形状記憶ポリマー; 複合材料; 形状記憶効果; 超弾性; 疲労; マルテンサイト変態; 機能特性; 形状記憶材料; 材料設計; 物性; 評価

n the shape-memory composite belt laminated with two kinds of shape-memory alloy tape and shape-memory polymer film, three-way deformation properties appear during heating and cooling. If the nitrogen ion is implanted to the shape-memory alloy wire, the fatigue life becomes longer. In the shape memory alloy subjected to the stress-controlled subloop loading, creep or creep recovery and stress relaxation or creep recovery appear. The torsional fatigue life curve of the shape-memory alloy tape is expressed by a power function. Two kinds of small actuator models, an automatic opening and closing door and an automatic opening and closing blind, were developed by using two kinds of shape-memory alloy tapes showing shape memory effect and superelasticity.

在由形状记忆合金带和形状记忆聚合物薄膜两种材料叠层的形状记忆复合带中，在加热和冷却过程中出现了三向变形特性。如果将氮离子注入形状记忆合金丝，则疲劳寿命更长。在受应力控制子循环加载的形状记忆合金中，出现了蠕变或蠕变恢复以及应力松弛或蠕变恢复。形状记忆合金带的扭转疲劳寿命曲线用幂函数表示。利用两种具有形状记忆效应和超弹性的形状记忆合金带，研制了自动启闭门和自动启闭百叶窗两种小型执行器模型。

项目成果

Torsional deformation characteristics of TiNi SMA tape and application to rotary actuator

• DOI: 10.1016/j.jallcom.2011.10.108
• 发表时间: 2013-11-15
• 期刊: JOURNAL OF ALLOYS AND COMPOUNDS
• 影响因子: 6.2
• 作者: Tobushi, Hisaaki;Pieczyska, Elzbieta;Mitsui, Kento
• 通讯作者: Mitsui, Kento

形状記憶合金熱エンジンの出力特性と応用

形状记忆合金热机的输出特性及应用

• 发表时间: 2011
• 期刊: 日本機械学会論文集(A編)
• 作者: 戸伏壽昭;宮本浩司;三井健人
• 通讯作者: 三井健人

Mechanical and Infrared Thermography Analysis of Shape Memory Polyurethane

• DOI: 10.1007/s11665-014-0963-2
• 发表时间: 2014-04
• 期刊: Journal of Materials Engineering and Performance
• 影响因子: 2.3
• 作者: E. Pieczyska;M. Maj;K. Kowalczyk-Gajewska;M. Staszczak;L. Urbański;H. Tobushi;S. Hayashi;M. Cristea

Transformation-Induced Creep and Creep Recovery of Shape Memory Alloy.

• DOI: 10.3390/ma5050909
• 发表时间: 2012-05-22
• 期刊: Materials (Basel, Switzerland)
• 作者: Takeda K;Tobushi H;Pieczyska EA
• 通讯作者: Pieczyska EA

Three-way actuation of shape memory composite

• DOI: 10.24423/aom.386
• 发表时间: 2011-11
• 期刊: Archives of Mechanics
• 影响因子: 0.8
• 作者: H. Tobushi;S. Hayashi;E. Pieczyska;K. Date;Y. Nishimura