Please use this identifier to cite or link to this item: https://gnanaganga.inflibnet.ac.in:8443/jspui/handle/123456789/14856
Title: High Temperature in Situ Compression of Thermoplastically Formed Nano-scale Metallic Glass
Authors: Sanghita Mridha
Harpreet Singh Arora
Keywords: scales 12 In particular
metallic glasses
Nano-scale Metallic Glass.
Issue Date: 2017
Publisher: JOM
Abstract: The mechanical behavior of nano-scale metallic glasses was investigated by in situ compression tests in a scanning electron microscope. Pla tinum-based metallic glass nano-pillars were fabricated by thermoplastic forming. The nano-pillars and corresponding bulk substrate were tested in compression over the range of room temperature to glass transition. Stress-strain curves of the nano-pillars were obtained along with in situ observation of their deformation behavior. The bulk substrate as well as nano-pillars showed an increase in elastic modulus with temperature which is explained by diffusive rearrangement of atomic-scale viscoelastic units.
URI: http://gnanaganga.inflibnet.ac.in:8080/jspui/handle/123456789/14856
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