Paper Title:
Development of a Full-Field Displacement Measurement Technique at the Microscale and Application to the Study of Strain Fields in a Tensile Steel Specimen
  Abstract

This work deals with the development of a full-field extensometric method at a micrometric scale in order to precisely identify the local features of a metallic alloy at the scale of the grains. The full-field method that has been chosen is the grid method that applies a spatial phase-shifting algorithm to a periodic pattern. To mark the sample, direct interferometric photolithography was used. The paper presents the basic features of the technique and first mechanical test results are commented.

  Info
Periodical
Edited by
J. Quinta da Fonseca
Pages
181-186
DOI
10.4028/www.scientific.net/AMM.7-8.181
Citation
R. Moulart, R. Rotinat, F. Pierron, G. Lérondel, "Development of a Full-Field Displacement Measurement Technique at the Microscale and Application to the Study of Strain Fields in a Tensile Steel Specimen ", Applied Mechanics and Materials, Vols. 7-8, pp. 181-186, 2007
Online since
August 2007
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