Damping, tensile, and impact properties of superelastic shape memory alloy (SMA) fiber-reinforced polymer composites

被引：121

作者：

Raghavan, J. ^{[1
,2
]}

Bartkiewicz, Trevor ^{[1
,2
]}

Boyko, Shawna ^{[1
,2
]}

Kupriyanov, Mike ^{[1
,2
]}

Rajapakse, N. ^{[3
]}

Yu, Ben ^{[4
]}

机构：

[1] Univ Manitoba, Composite Mat & Struct Res Grp, Winnipeg, MB R3T 5V6, Canada

[2] Univ Manitoba, Dept Mech & Mfg Engn, Winnipeg, MB R3T 5V6, Canada

[3] Univ British Columbia, Dept Mech Engn, Vancouver, BC V6T 1Z4, Canada

[4] Manitoba Hydro, Transmiss & Distribut Dept, Winnipeg, MB R3T 0P4, Canada

来源：

COMPOSITES PART B-ENGINEERING | 2010年 / 41卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Smart materials; Impact behavior; Damping; Shape memory alloy fiber composite; BEHAVIOR; TRANSFORMATION; VIBRATION; RECOVERY; STRAIN;

D O I：

10.1016/j.compositesb.2009.10.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The potential of superelastic shape memory alloy (SMA) fibers to enhance the damping capacity and toughness of a thermoset polymer matrix was evaluated. A single-fiber winder was designed and built to manufacture a pre-form consisting of 102 mu m diameter SMA fibers aligned parallel to each other. This pre-form was loaded to varying amounts of pre-strain and impregnated with vinyl ester to manufacture SMA fiber composites with 20% fiber volume fraction. The composites were tested using a Differential Scanning Calorimeter (DSC) and a Dynamic Mechanical Analysis (DMA), to evaluate the improvement in damping capacity of the polymer matrix clue to the SMA fibers. Tensile and instrumented impact testing were carried out to evaluate improvements in mechanical properties and toughness of the composites. Appreciable improvement was observed in damping, tensile, and impact properties of the polymer matrix due to reinforcement with superelastic SMA fibers, highlighting the advantages of their use in polymer composites. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：214 / 222

页数：9

共 29 条

[1] Dynamics of a mechanical system with a shape memory alloy bar [J].

Feng, ZC ;

Li, DZ .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1996, 7 (04) :399-410

[2]

FRIEND CM, 1995, MATER RES SOC SYMP P, V360, P513

[3] Characterization of the pseudoelastic damping behavior of shape memory alloy wires using complex modulus [J].

Gandhi, F ;

Wolons, D .

SMART MATERIALS & STRUCTURES, 1999, 8 (01) :49-56

[4] MANUFACTURING OF ADAPTIVE GRAPHITE-EPOXY STRUCTURES WITH EMBEDDED NITINOL WIRES [J].

HEBDA, DA ;

WHITLOCK, ME ;

DITMAN, JB ;

WHITE, SR .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1995, 6 (02) :220-228

[5]

Hodgson DE, 2001, MATER SCI FORUM, V394-3, P69, DOI 10.4028/www.scientific.net/MSF.394-395.69

[6] Local displacements and load transfer in shape memory alloy composites [J].

Jonnalagadda, K ;

Kline, GE ;

Sottos, NR .

EXPERIMENTAL MECHANICS, 1997, 37 (01) :78-86

[7] In situ displacement measurements and numerical predictions of embedded SMA transformation [J].

Jonnalagadda, KD ;

Sottos, NR ;

Qidwai, MA ;

Lagoudas, DC .

SMART MATERIALS & STRUCTURES, 2000, 9 (05) :701-710

[8]

KEISLING TC, 1996, 37 AIAA ASCE AHS ASC, P1448

[9] Constrained phase-transformation of a TiNi shape-memory alloy [J].

Li, Y ;

Cui, LS ;

Xu, HB ;

Yang, DZ .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2003, 34 (02) :219-223

[10] On the damping behaviour of NiTi shape memory alloy [J].

Liu, Y ;

van Humbeeck, J .

JOURNAL DE PHYSIQUE IV, 1997, 7 (C5) :519-524

← 1 2 3 →