Micropatterning kinetics of different glass-forming systems investigated by thermoplastic net-shaping

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Micropatterning kinetics of different glass-forming systems investigated by thermoplastic net-shaping. / Sarac, Baran; Bera, Supriya; Spieckermann, Florian et al.
In: Scripta materialia, Vol. 137.2017, No. August, 31.08.2017, p. 127-131.

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Sarac B, Bera S, Spieckermann F, Balakin S, Stoica M, Calin M et al. Micropatterning kinetics of different glass-forming systems investigated by thermoplastic net-shaping. Scripta materialia. 2017 Aug 31;137.2017(August):127-131. Epub 2017 Apr 12. doi: 10.1016/j.scriptamat.2017.02.038

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@article{4a229c0a8049492096633c5c7e6f1d83,
title = "Micropatterning kinetics of different glass-forming systems investigated by thermoplastic net-shaping",
abstract = "The formability difference between good and marginal glass-forming systems is investigated by micro-surface patterning of hierarchical features using thermoplastic net-shaping (TPN). For each alloy, a remarkable change in the flow behaviour is observed as the applied force along with the pressing time and temperature are optimized. The flow kinetics of glassy alloys with different glass-forming abilities is best described by the formability parameter S, which is defined by the ratio of the width of the supercooled to undercooled liquid region (T l - T g)/(T x - T g). Reproducible micro-engineered surfaces with high uniformity can be established by controlled TPN processing.",
keywords = "Formability kinetics, Glass-forming ability, Supercooled liquid fragility, Thermophysical properties, Thermoplastic net-shaping",
author = "Baran Sarac and Supriya Bera and Florian Spieckermann and Sascha Balakin and Mihai Stoica and Mariana Calin and J{\"u}rgen Eckert",
year = "2017",
month = aug,
day = "31",
doi = "10.1016/j.scriptamat.2017.02.038",
language = "English",
volume = "137.2017",
pages = "127--131",
journal = "Scripta materialia",
issn = "1359-6462",
publisher = "Elsevier",
number = "August",

}

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TY - JOUR

T1 - Micropatterning kinetics of different glass-forming systems investigated by thermoplastic net-shaping

AU - Sarac, Baran

AU - Bera, Supriya

AU - Spieckermann, Florian

AU - Balakin, Sascha

AU - Stoica, Mihai

AU - Calin, Mariana

AU - Eckert, Jürgen

PY - 2017/8/31

Y1 - 2017/8/31

N2 - The formability difference between good and marginal glass-forming systems is investigated by micro-surface patterning of hierarchical features using thermoplastic net-shaping (TPN). For each alloy, a remarkable change in the flow behaviour is observed as the applied force along with the pressing time and temperature are optimized. The flow kinetics of glassy alloys with different glass-forming abilities is best described by the formability parameter S, which is defined by the ratio of the width of the supercooled to undercooled liquid region (T l - T g)/(T x - T g). Reproducible micro-engineered surfaces with high uniformity can be established by controlled TPN processing.

AB - The formability difference between good and marginal glass-forming systems is investigated by micro-surface patterning of hierarchical features using thermoplastic net-shaping (TPN). For each alloy, a remarkable change in the flow behaviour is observed as the applied force along with the pressing time and temperature are optimized. The flow kinetics of glassy alloys with different glass-forming abilities is best described by the formability parameter S, which is defined by the ratio of the width of the supercooled to undercooled liquid region (T l - T g)/(T x - T g). Reproducible micro-engineered surfaces with high uniformity can be established by controlled TPN processing.

KW - Formability kinetics

KW - Glass-forming ability

KW - Supercooled liquid fragility

KW - Thermophysical properties

KW - Thermoplastic net-shaping

UR - http://www.scopus.com/inward/record.url?scp=85017480501&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2017.02.038

DO - 10.1016/j.scriptamat.2017.02.038

M3 - Article

AN - SCOPUS:85017480501

VL - 137.2017

SP - 127

EP - 131

JO - Scripta materialia

JF - Scripta materialia

SN - 1359-6462

IS - August

ER -