Nanoindentation Characterization of Mechanically Alloyed Fe-Al-Si Powders

Petr Haušild; Jaroslav Čech; Miroslav Karlík; Filip Průša; Pavel Novák; Jaromír Kopeček

doi:10.4028/www.scientific.net/KEM.784.15

Paper Titles

Preface

Fracture Properties of Cement Studied by Nanoindentation and FIB
p.3

Microstructure and Local Mechanical Properties of Skutterudites with Addition of Metallic Borides
p.9

Nanoindentation Characterization of Mechanically Alloyed Fe-Al-Si Powders
p.15

Microstructure and Micromechanical Properties of Mg Microtubes Prepared by Laser Dieless Drawing
p.21

Study of Local Mechanical Properties of Fe₇₈Al₂₂ Alloy
p.27

Micromechanical Properties of UHMWPE’S with Different Molecular Weights
p.33

Indentation Measurement of CuZnAl Dual Phase Shape Memory Alloy
p.38

Effect of Crystallographic Orientation on Nanoindentation Response of Fe3Si Single-Crystals
p.44

HomeKey Engineering MaterialsKey Engineering Materials Vol. 784Nanoindentation Characterization of Mechanically...

Nanoindentation Characterization of Mechanically Alloyed Fe-Al-Si Powders

Abstract:

The effect of processing conditions on microstructure and mechanical properties of Fe-Al-Si powders was studied by means of scanning electron microscopy, X-ray diffraction and nanoindentation. Fe-Al-Si alloy powder was prepared from pure elemental powders by mechanical alloying. Microstructure and mechanical properties of powders were characterized after various durations of mechanical alloying. Special sample preparation technique was developed allowing to characterize the properties of individual powder particles after each step of processing in a planetary ball mill. This step-by-step characterization allowed to find the optimum conditions for subsequent spark plasma sintering.

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Periodical:

Key Engineering Materials (Volume 784)

Pages:

15-20

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.784.15

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Online since:

October 2018

Authors:

Petr Haušild*, Jaroslav Čech, Miroslav Karlík, Filip Průša, Pavel Novák, Jaromír Kopeček

Keywords:

Instrumented Indentation, Intermetallic Compounds, Mechanical Alloying, Nanoindentation, Spark Plasma Sintering

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References

[1] P. Novák, M. Zelinková, J. Šerák, A. Michalcová, M. Novák, D. Vojtěch, Oxidation resistance of SHS Fe–Al–Si alloys at 800 °C in air. Intermetallics 19 (2011) 1306-1312.

DOI: 10.1016/j.intermet.2011.04.011

Google Scholar

[2] C. Suryanarayana, Mechanical alloying and milling. Progress in Mater. Sci. 46 (2001) 1-184.

Google Scholar

[3] H. K. D. H. Bhadeshia, Mechanically Alloyed Metals. Mater. Sci. Technol. 16 (2000) 1404-1411.

Google Scholar

[4] R. Orrù, R. Licheri, A.M. Locci, A. Cincotti, G. Cao, Consolidation/synthesis of materials by electric current activated/assisted sintering. Mater. Sci. Eng. R 63 (2009) 127-287.

DOI: 10.1016/j.mser.2008.09.003

Google Scholar

[5] O. Guillon, J. Gonzalez-Julian, B. Dargatz, T. Kessel, G. Schierning, J. Räthel, M. Herrmann, Field-Assisted Sintering Technology/Spark Plasma Sintering: Mechanisms, Materials, and Technology Developments, Adv. Eng. Mater. 16, (2014) 830-849.

DOI: 10.1002/adem.201300409

Google Scholar

[6] W.C. Oliver, G.M. Pharr, Improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments. J. Mater. Res. 7 (1992) 1564-80.

DOI: 10.1557/jmr.1992.1564

Google Scholar

[7] T. Skiba, P. Haušild, M. Karlík, K. Vanmeensel, J. Vleugels, Mechanical properties of spark plasma sintered FeAl intermetallics. Intermetallics 18 (2010) 1410-1414.

DOI: 10.1016/j.intermet.2010.02.009

Google Scholar

[8] P. Haušild, A. Materna, L. Kocmanová, J. Matějíček: Determination of the individual phase properties from the measured grid indentation data. J. Mater. Res. 31 (2016) 3538-3548.

DOI: 10.1557/jmr.2016.375

Google Scholar

[9] M.C.J. Marker, B. Skolyszewska-Kühberger, H.S. Effenberger, C. Schmetterer, K.W. Richter: Phase equilibria and structural investigations in the system Al-Fe-Si. Intermetallics 19 (2011) 1919-(1929).

DOI: 10.1016/j.intermet.2011.05.003

Google Scholar