Issues

Methods of Quantification of the Internal Structures of Spray Granules

S. Höhn, S. Eckhard, M. Fries, B. Matthey, M. Herrmann, A. Michaelis

received January 20, 2011, , accepted February 28, 2011

Vol.2, No.2, Pages 75-88   DOI: 10.4416/JCST2011-00003

Keywords: Granule, microstructure quantification, ion beam preparation, porosity, particle distance

Abstract  |  References  |  Full Article

Alumina-Doped 2.5Y-TZP produced from Yttria-Coated pyrogenic Nanopowder

F. Kern

received January 10, 2011, , accepted February 25, 2011

Vol.2, No.2, Pages 89-96   DOI: 10.4416/JCST2011-00001

Keywords: Zirconia, hot pressing, mechanical properties, microstructure, low-temperature degradation, phase analysis

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Photoactive TiO₂ Nanopowder Synthesized at Low Temperature without a Catalyst

J.-P. Nikkanen, E. Huttunen-Saarivirta, T. Kanerva, T. Kivelä, E. Levänen, T. Mäntylä

received February 14, 2011, received in revised form March 6, 2011, accepted March 14, 2011

Vol.2, No.2, Pages 97-102   DOI: 10.4416/JCST2011-00008

Keywords: Sol-gel processes, titanium dioxide, anatase, grain growth, calcination

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Laser-Fused Transparent Microspheres with the Eutectic Composition Al₂O₃-Y₂O₃-ZrO₂ (AYZ)

C. Oelgardt, J. Günster, J. G. Heinrich

received March 9, 2011, , accepted March 22, 2011

Vol.2, No.2, Pages 103-110   DOI: 10.4416/JCST2011-00010

Keywords: Eutectic ceramics, Al₂O₃-Y₂O₃-ZrO₂, laser processing, crystallization behavior, microstructure

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Porous Si-SiC Ceramics Derived by Oxidation from C/C-Si-SiC Composites

V.K. Srivastava, W. Krenkel, V.J.A. D'Souza, H.W. Mucha

received November 7, 2010, received in revised form March 4, 2011, accepted March 11, 2011

Vol.2, No.2, Pages 111-118   DOI: 10.4416/JCST2011-00007

Keywords: C/C-SiC composite, Si-SiC porous ceramic, oxidation, open porosity

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Effect of Heat Treatment on Grain Growth of Nanocrystalline Hydroxyapatite Powder

I. Mobasherpour, E. Salahi

received December 8, 2010, received in revised form February 23, 2011, accepted March 4, 2011

Vol.2, No.2, Pages 119-124   DOI: 10.4416/JCST2010-00046

Keywords: Hydroxyapatite, nanostructures, crystal growth, electron microscopy, X-ray diffraction

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Free Forming of Porous Ceramic Parts by Rapid Freeze Gelation (RFG)

L. Henkel, Chr. Soltmann, L. Vinke, D. Koch, G. Grathwohl

received January 24, 2011, received in revised form March 07, 2011, accepted March 19, 2011

Vol.2, No.2, Pages 125-132   DOI: 10.4416/JCST2011-00004

Keywords: Freeze gelation, rapid prototyping, porous ceramic

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Residual Stress Strengthening in Layered Tricalcium Phosphate (TCP) Bioceramics

E. Hahn, T. Fey, K. Zuo, D.-L. Jiang, P. Greil

received February 4, 2011, received in revised form March 18, 2011, accepted March 19, 2011

Vol.2, No.2, Pages 133-138   DOI: 10.4416/JCST2011-00005

Keywords: Calcium phosphate bioceramics, tape-cast laminates, residual stress strengthening

Abstract  |  References  |  Full Article