Bonding NiTi to glass with femtosecond laser pulses

Rui Jorge Cordeiro Silva; Rosa Maria Mendes Miranda

doi:10.1016/j.matlet.2013.02.051

Bonding NiTi to glass with femtosecond laser pulses

Rui Jorge Cordeiro Silva, Rosa Maria Mendes Miranda

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Dissimilar joining of shape memory alloy to other materials may find interesting applications in the microelectronics and medical devices, allowing for innovative designs and further miniaturization of parts and devices. Femtosecond laser has been investigated to join NiTi to glass aiming at to assess to which extent NiTi particles will deposit on glass when irradiated by a femtosecond laser beam. This is a non thermal process and the irradiated areas were observed under SEM with EDS to analyze the morphology of the deposits and changes in the chemical composition. The results show that NiTi can be bonded to glass by femtosecond laser irradiation. Deposited particles show a micrometric granular structure.

Original language	Unknown
Pages (from-to)	142-145
Journal	Materials Letters
Volume	98
Issue number	NA
DOIs	https://doi.org/10.1016/j.matlet.2013.02.051
Publication status	Published - 1 Jan 2013

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10.1016/j.matlet.2013.02.051

Cite this

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title = "Bonding NiTi to glass with femtosecond laser pulses",

abstract = "Dissimilar joining of shape memory alloy to other materials may find interesting applications in the microelectronics and medical devices, allowing for innovative designs and further miniaturization of parts and devices. Femtosecond laser has been investigated to join NiTi to glass aiming at to assess to which extent NiTi particles will deposit on glass when irradiated by a femtosecond laser beam. This is a non thermal process and the irradiated areas were observed under SEM with EDS to analyze the morphology of the deposits and changes in the chemical composition. The results show that NiTi can be bonded to glass by femtosecond laser irradiation. Deposited particles show a micrometric granular structure.",

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AU - Miranda, Rosa Maria Mendes

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AB - Dissimilar joining of shape memory alloy to other materials may find interesting applications in the microelectronics and medical devices, allowing for innovative designs and further miniaturization of parts and devices. Femtosecond laser has been investigated to join NiTi to glass aiming at to assess to which extent NiTi particles will deposit on glass when irradiated by a femtosecond laser beam. This is a non thermal process and the irradiated areas were observed under SEM with EDS to analyze the morphology of the deposits and changes in the chemical composition. The results show that NiTi can be bonded to glass by femtosecond laser irradiation. Deposited particles show a micrometric granular structure.

KW - shape memory alloys

KW - bonding

KW - femtosecond laser beam interaction

KW - glass

KW - NiTi

KW - joining

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JO - Materials Letters

JF - Materials Letters

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