the influence of indenter rotation angle on the quality of vicker tester calibration

Clicks: 252
ID: 223599
2011
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Abstract

The object of submitted work is to analyze the influence of the rotation of the indenter (diamond pyramid) and test force on the result of Vickers hardness tester calibration using uncertainty analysis, Measurement systems analysis (MSA), analysis of variance (ANOVA) and Z-score.  The rotation anmgle of  indenter affects the values of hardness, repeatability rrel, maximal error Erel and relative expanded uncertainty Urel. The significance of the angle of indenter on the hardness and observed parameters of calibration no such as it of test force, but not negligible.

Reference Key
petrk2011kvalitathe Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Jozef Petrík
Journal journal of environmental health science & engineering
Year 2011
DOI
10.12776/qip.v15i1.40
URL
http://www.qip-journal.eu/index.php/QIP/article/view/40
Keywords
uncertainty calibration hardness rotation industrial managementbusiness

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