Nanoindentation Measurements in Non-Oriented Silicon Steel at Elevated Temperatures

Petra Gavendová; František Kováč; Ivan Petryshynets; Martin Sopko; Mária Molnárová

doi:10.4028/www.scientific.net/MSF.782.205

Paper Titles

Application of Metallography for the Slovak Nuclear Power Plants
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Changes of Mechanical Properties in Response to Changes in the Microstructure of High Pressure Steel Cylinders Obtained by the Various Heat Treatments
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Microstructural Investigations on Vespa Scooter Gear Parts over a Production Period of 50 Years
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Columnar Grain Growth with Enhanced Rotation Texture in Temper Rolled NO Silicon Steels
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Nanoindentation Measurements in Non-Oriented Silicon Steel at Elevated Temperatures
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The Effect of Long-Term Annealing at Elevated Temperature on Microstructure and Hardness of Heat-Resistant Steel
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Changes in Mechanical Properties and Microstructure after Quasi-Static and Dynamic Tensile Loading
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Defects and Particles in Laboratory Hot Rolled Steel of C-Mn-Cr-Nb Type
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Evaluation of Degradation Causes of the Forged Rotors Made of NiCrMo Steel Grade
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HomeMaterials Science ForumMaterials Science Forum Vol. 782Nanoindentation Measurements in Non-Oriented...

Nanoindentation Measurements in Non-Oriented Silicon Steel at Elevated Temperatures

Abstract:

The present work deals about nanoindentation measurements between particular grains with various orientation at room and at elevated temperatures ( 100°C, 200°C, 250°C). Nanohardness measurements were carried out in non-oriented silicon steel with columnar microstructure, in order to evaluate local variation of work hardening as function of crystallographic orientation. The dependence of texture on the applied condition was studied by EBSD (Electron Backscatter Diffraction) analysis. Hardness was shown to decrease with increasing temperature in each of individual grains. The differences of hardness values were observed also between particular grain orientations.

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Periodical:

Materials Science Forum (Volume 782)

Pages:

205-208

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.782.205

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Online since:

April 2014

Authors:

Petra Gavendová*, František Kováč, Ivan Petryshynets, Martin Sopko, Mária Molnárová

Keywords:

EBSD Analysis, Hardness Measurement, Nanoindentation Technique, Non-Oriented Silicon Steel

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