Tailored Compositions of Ni-Ti-Sn Nanopowders Deposited on Polymer Fiber Optics Through Flash Evaporation - Université de Picardie Jules Verne
Article Dans Une Revue Journal of Composites Science Année : 2024

Tailored Compositions of Ni-Ti-Sn Nanopowders Deposited on Polymer Fiber Optics Through Flash Evaporation

Elango Natarajan
Anil Chouhan
  • Fonction : Auteur
Santheraleka Ramanathan
  • Fonction : Auteur
Kalaimani Markandan
Santhosh Mozhuguan Sekar
Chun Kit Ang
  • Fonction : Auteur
Nagarajan Deivanayagampillai
  • Fonction : Auteur

Résumé

Fiber coatings protect the glass surface of fiber from extrinsic environmental factors. The coating of shape memory alloy over fiber is useful in sensor fabrication where the state of deformation is affected by the phase transformation of the coated material. In addition, coated plastic fibers can be used in elevated temperature environments. To this end, the present research aims to investigate the effect of the Ni-Ti-Sn composite coating over the fiber. Homogeneous particle distribution, agglomeration, porosity and the ability to obtain uniform coating thickness have been general concerns in fiber coatings. Hence, the present study comprehensively investigated the mechanical and thermal behavior as well as morphological properties of Ni-Ti-Sn nanopowders deposited on polymer fiber optics. Five sets of polyamide-coated samples with different Ni-Ti-Sn proportions were fabricated and characterized. Morphological studies confirmed that an even coating thickness enhanced the mechanical integrity and optical performance. The optimum composition demonstrated superior tensile strength of 29.5 MPa and a 25% increase in elongation compared to the uncoated sample. The Ni-Ti-Sn alloy composition investigated in the present study is promising for industrial applications where thermal stability and mechanical performance are warranted.
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Dates et versions

hal-04839581 , version 1 (16-12-2024)

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Citer

Elango Natarajan, Anil Chouhan, Santheraleka Ramanathan, Kalaimani Markandan, Santhosh Mozhuguan Sekar, et al.. Tailored Compositions of Ni-Ti-Sn Nanopowders Deposited on Polymer Fiber Optics Through Flash Evaporation. Journal of Composites Science, 2024, 8 (12), pp.526. ⟨10.3390/jcs8120526⟩. ⟨hal-04839581⟩

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