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Homogeneous deformation of Au-based metallic glass micropillars in compression at elevated temperatures
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10.1063/1.3081111
/content/aip/journal/apl/94/6/10.1063/1.3081111
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/6/10.1063/1.3081111

Figures

Image of FIG. 1.
FIG. 1.

SEM images of a typical Au-BMG micropillar (a) before and (b) after compression.

Image of FIG. 2.
FIG. 2.

True stress-strain curves from microcompression of Au-BMG pillars at high temperatures: (a) P-1 (constant strain rate: ), and (b) P-2 (strain rate change: ), P-3 , P-4 , and P-5 .

Image of FIG. 3.
FIG. 3.

Stress vs strain rate for Au-BMG pillars at different temperatures with curves fitted by Eq. (1). The slope is for eye guidance of Newtonian flow.

Tables

Generic image for table
Table I.

Pillar sample height change and thermal drift in microcompression tests.

Generic image for table
Table II.

Fitted parameters in Eq. (1) from the results of micro-compression of Au-BMG pillars.

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/content/aip/journal/apl/94/6/10.1063/1.3081111
2009-02-11
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Homogeneous deformation of Au-based metallic glass micropillars in compression at elevated temperatures
http://aip.metastore.ingenta.com/content/aip/journal/apl/94/6/10.1063/1.3081111
10.1063/1.3081111
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