Reaction sintering in compacted hydrolysed carbonated calcium phosphate-Reference-Cited by-同舟云学术

Reaction sintering in compacted hydrolysed carbonated calcium phosphate

Published:2023 Issue:4 Volume:17 Page:421-427
ISSN:1820-6131
Container-title:Processing and Application of Ceramics
language:en
Short-container-title:PAC

Author:

Zyman Zoltan¹,Epple Matthias²,Goncharenko Anton¹,Tkachenko Mykola¹,Rokhmistrov Dmytro¹,Sofronov Dmytro³,Orlov Herman¹

Affiliation:

1. Physics of Solids Department, V.N. Karazin Kharkiv National University, Kharkiv, Ukraine

2. Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Essen, Germany

3. Institute for Single Crystals of National Academy of Sciences of Ukraine, Kharkiv, Ukraine

Abstract

The thermal behaviour of the compact of an uncalcined hydrolysed carbonated calcium phosphate powder slowly heated in air (i.e. under conditions of the reaction sintering) was studied to reveal the reactions which could influence its densification up to 1100?C. A number of different reactions were found which occurred with different efficiency, but finally enabled a densification of about 94%TD of the composite with a hydroxyapatite/?-tricalcium phosphate (HA/?-TCP) ratio of 48/52. Such composites are highly perspective for further densification under the conventional or other suitable sintering methods at a desired temperature in the production of improved HA/?-TCP ceramics.

Publisher

National Library of Serbia

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