Instrumented indentation for determination of full range stress-strain curves
2014 ◽
Vol 5
(1)
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pp. 6
Keyword(s):
One common method for the determination of full range stress-strain curves by instrumented indentation is presented and validated for an aluminium alloy. This method relates properties describing the indentation force-depth curve with those describing the uniaxial stress-strain curve as traditionally obtained from a tensile test. The first aim of this paper is to explain the basic concepts of instrumented indentation. Next, the analysis method is presented and validated. This study ends with discussing the uniqueness of the obtained solution. It is concluded that accurate determination of stress-strain behaviour can be realized, but for certain materials two indentations are needed.
1974 ◽
Vol 11
(1)
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pp. A6
Keyword(s):
2016 ◽
Vol 163
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pp. 55-65
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Keyword(s):
1980 ◽
Vol 63
(2)
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pp. 567-572
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1978 ◽
Vol 11
(2)
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pp. 101-109
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Keyword(s):
2010 ◽
Vol 25
(12)
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pp. 2297-2307
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Keyword(s):
Keyword(s):
2008 ◽
Vol 24
(9)
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pp. 1606-1624
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Keyword(s):
2001 ◽
Vol 313
(1-2)
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pp. 34-45
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