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Shape Memory Properties of Ti-Ni Shape Memory Alloy / Shape Memory Polymer Composites Using Additive Manufacturing

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Abstract:

Shape memory alloys (SMAs) have the disadvantage that cooling is difficult and the actuating speed during cooling is slow. To resolve this problem, shape memory material actuators that operate only with heating is required. SMAs are characterized by a low apparent Young's modulus below the transformation temperature and a strong shape recovery force above the reverse transformation temperature. Alternatively, shape memory polymers (SMPs) have two properties: shape fixability and shape recovery. The SMPs are hardened below the glass transition (Tg) temperature and the material is recovered to memorized shape above the Tg temperature. The other hand, 3D printer is a machine that can directly output a 3D-designed product designed by a computer in 3D, and molded materials such as polymer, resin, metal, and ceramics. In this research, we developed the SMC of SMA wire and SMP sheet using adhesive that develops actuates into two shapes only by heating.

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Periodical:

Materials Science Forum (Volume 1016)

Pages:

697-701

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.1016.697

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Online since:

January 2021

Authors:

K. Kitamura*

Keywords:

Additive Manufacturing, Composite, Shape Memory Polymer, Ti-Ni Shape Memory Alloy

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© 2021 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] http://www2.smptechno.com/en/tech/pdf/%5B2018%5DSMP%20Tech%20E-Catalogue.pdf ttp://www2.smptechno.com/tech/pdf/tech1105.pdf.

Google Scholar

[2] Q. Ge, A. H. Sakhaei, H. Lee C. K. Dunn, N. X. Fang and M. L. Dunn, Multimaterial 4D Printing with Tailorable Shape Memory Polymers, Scientific Reports 6 (1) (2016) 31110.

DOI: 10.1038/srep31110

Google Scholar

[3] K. Kitamura, Development of 4D Printing Object Using Shape Memory Polymer / Shape Memory Alloy Composite, RESERCH OF TECHNOLOGY EDUCATION IN AICHI UNIVERSITY OF EDUCATION, 5 (2017) 1-6.

Google Scholar

[4] K. Kitamura, Japan patent JP2019-89306A (2019).

Google Scholar

[5] P. Bassani, P. Giuliani, A Tuissi and C. Zanotti, Thermomechanical Properties of Porous NiTi Alloy Produced by SHS, JMEPEG (2009) 18, 594-599.

DOI: 10.1007/s11665-009-9493-8

Google Scholar