Mechanical Properties of Porous Si3N4 Ceramics

Monika Kašiarová; Zuzana Vilčeková; Katarína Bodišová; Magdaléna Domanická; Miroslav Hnatko; Ján Dusza; Pavol Šajgalík; Silvia Gromošová

doi:10.4028/www.scientific.net/KEM.586.166

Paper Titles

Evaluation of Local Mechanical Properties of Thin Coatings Prepared by PVD Evaporation
p.150

Influence of the Filler Root Surface Treatment on Bending Fatigue Test Results of the Hardened Gears
p.154

Creep Modified Structural Relaxation of Fe-Based Amorphous Alloy
p.158

Effect of Welding Parameters on the Quality of Spot Welds Combining AHSS Steel and HSLA Steel
p.162

Mechanical Properties of Porous Si₃N₄ Ceramics
p.166

Local Mechanical Properties of Borides in Fe-B Steels
p.170

Determination of Mechanical Properties of Active Solder Alloys Using the Measuring Method “Small Punch Test”
p.174

Mechanical Properties of Interface of Heterogeneous Diffusion Welds of Titanium and Austenitic Steel
p.178

The Resistance Tests of Glass-Cement Plates in High Temperatures
p.182

HomeKey Engineering MaterialsKey Engineering Materials Vol. 586Mechanical Properties of Porous Si3N4 Ceramics

Mechanical Properties of Porous Si₃N₄ Ceramics

Abstract:

Mechanical properties of porous silicon nitride prepared by two different processing routes have been studied. Depth sensing methods was used to measure the hardness and elastic modulus of experimental materials. The results were compared with the hardness and elastic modulus of trabecular bone in order to find out porous ceramics with properties close to that of trabecular bone. Material prepared by infiltration of polyurethane sponge exhibited properties close to the properties of bone and it is the potential material for further investigation in the bioapplication field.

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Periodical:

Key Engineering Materials (Volume 586)

Pages:

166-169

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.586.166

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Online since:

September 2013

Authors:

Monika Kašiarová, Zuzana Vilčeková, Katarína Bodišová, Magdaléna Domanická, Miroslav Hnatko, Ján Dusza, Pavol Šajgalík, Silvia Gromošová

Keywords:

Elastic Modulus, Nanohardness, Porous Ceramics, Silicon Nitride, Trabecular Bone

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