Functional warp-knitted fabrics with integrated superelastic NiTi filaments

• Autorzy: Janouchova K. , Heller L. , Vysanska M.

Identyfikatory

DOI

10.2478/v10304-012-0007-7

• Języki publikacji: EN

Abstrakty

EN

We report on a particular direction of currently conducted extended research on novel textiles with integrated thin metallic filaments made of an intermetallic shape memory NiTi alloy exhibiting functional behaviour such as superelastic deformation up to 10% and a thermally induced shape memory effect. Within this research direction we focus on development of single and multi-layered warp-knitted fabrics that are directionally reinforced with superelastic NiTi filaments. First, we describe the expected properties of such novel structures and their potential applications. Second, we present the functional thermomechanical behaviour of applied superelastic NiTi filaments. Third, we address questions related to the design and fabrication of warp-knitted fabrics with integrated NiTi filaments. Then, we describe experimental methods applied on novel functional textiles in order to evaluate their functional properties. Finally, we present and discuss results of experiments carried out on these novel functional textiles.

Słowa kluczowe

EN

warp knitting; phase change materials; shape memory alloys; superelasticity; martensitic transformation; nitinol

PL

dzianina; materiały zmiennofazowe; stopy z pamięcią kształtu; supersprężystość; przemiana martenzytyczna

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2012
• Tom: Vol. 12, no. 2
• Strony: 34--39
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Janouchova K.

• Department of Textile Technologies, Faculty of Textile Engineering, Technical University of Liberec, Czech Republic

autor

Heller L.

• Department of Functional Materials, Institute of Physics of the AS CR Prague, Czech Republic

autor

Vysanska M.

• Department of Textile Technologies, Faculty of Textile Engineering, Technical University of Liberec, Czech Republic

Bibliografia

• 1. Hu, J.; Shape memory polymers and textiles; CRC Press, Woodhead Publishing Limited: Boca Raton FL, Boston, MA, New York, and Washington, DC, 2007.
• 2. Budillon, F., Gries, T.; Shape memory textiles; Proceedings of SMST, October 3–7, 2004, Kurhaus Baden-Baden, Germany.
• 3. Chan Vili, Yvonne Y. F.; Textile Research Journal (May 2007) Vol. 77 No. 5 290–300.
• 4. Heller, L. et al.; E-MRS2007, European Physical Journal: Special Topics 158 (1).
• 5. Van Humbeeck, J.; Mat. Sci. Eng. A273–275 (1999) 134–148.
• 6. Duerig, T., Pelton, D.; Mat. Sci. Eng. A273–275 (1999) 149–160.
• 7. www.fwmetals.com