Analysis of ISE in dynamic hardness measurements of β-Sn single crystals using a depth-sensing indentation technique

2008 ◽  
Vol 59 (6) ◽  
pp. 729-736 ◽  
Author(s):  
O. Şahin ◽  
O. Uzun ◽  
U. Kölemen ◽  
N. Uçar
Keyword(s):  
Single Crystals ◽  
Depth Sensing ◽  
Dynamic Hardness ◽  
Indentation Technique

Dynamic hardness and elastic modulus calculation of porous SiAlON ceramics using depth-sensing indentation technique

2008 ◽  
Vol 28 (6) ◽  
pp. 1235-1242 ◽  
Author(s):  
Osman Sahin ◽  
Orhan Uzun ◽  
Małgorzata Sopicka-Lizer ◽  
Hasan Gocmez ◽  
Uğur Kölemen
Keyword(s):  
Elastic Modulus ◽  
Depth Sensing ◽  
Dynamic Hardness ◽  
Indentation Technique

Indentation Technique to Investigate Elastic Moduli of Thin Films on Substrates

1988 ◽  
Vol 130 ◽  
Author(s):  
D. S. Stone ◽  
T. W. Wu ◽  
P.-S. Alexopoulos ◽  
W. R. Lafontaine
Keyword(s):  
Thin Film ◽  
Experimental Data ◽  
Thin Films ◽  
Closed Form ◽  
Elastic Moduli ◽  
Depth Sensing ◽  
Indentation Technique ◽  
Average Displacement ◽  
Elasticity Solutions ◽  
Poor Adhesion

AbstractClosed-form elasticity solutions are introduced, that predict the average displacement beneath square and triangular, uniformly loaded areas at the surface of a bilayer. The solutions aid in the application of depth-sensing indentation techniques for measuring thin film elastic moduli. The elasticity solutions agree closely with experimental data of Al, Si, 1 μm Al on Si, and 2 μm Cr on Si. The case of poor adhesion between the film and substrate is briefly examined.

scholarly journals Depth-Sensing Indentation on REBa2Cu3O7−δ Single Crystals Obtained from Xenotime Mineral

2012 ◽  
Vol 42 (5-6) ◽  
pp. 330-339 ◽  
Author(s):  
Francisco Carlos Serbena ◽  
Carlos Eugênio Foerster ◽  
Alcione Roberto Jurelo ◽  
Alexandre Mikowski ◽  
Pedro Rodrigues Júnior ◽  
...  
Keyword(s):  
Single Crystals ◽  
Depth Sensing

Evaluation of Elastic and Plastic Properties of Ni50Al50(at. %) and (Ni40,Pt10)Al50(at. %) Single Crystals Oriented by Means of Scanning Acoustic Microscopy and Depth Sensing Indentation

2013 ◽  
Vol 81 (3) ◽  
Author(s):  
F. Cleymand ◽  
A. Villemiane ◽  
E. Arab-Tehrany ◽  
C. J. F. Kahn ◽  
Z. Ayadi
Keyword(s):  
Single Crystals ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Acoustic Microscopy ◽  
Indentation Modulus ◽  
Scanning Acoustic Microscopy ◽  
Local Measurement ◽  
Depth Sensing ◽  
Plastic Properties ◽  
Quantitative Measurements

Scanning acoustic microscopy and depth sensing indentation are two techniques used for extracting Young's, shear, and indentation moduli as well as the hardness of materials. In this work, we have applied these techniques on Ni50Al50(at. %) and (Ni40,Pt10)Al50(at. %) single crystals oriented (1 0 0) and (1 1 1) to measure their Young's modulus by two different techniques of local measurement and also the hardness of these alloys. Quantitative measurements highlight that the addition of 10 at.% of platinum induces a 5% decrease of Young's modulus (from 195 to 184 GPa) homogeneously spread over the surface orientations investigated,an 8% decrease of the indentation modulus, and a 40% increase of hardness without orientation effect.

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