Reaction sintering of β-tricalcium phosphates and their mechanical properties

被引：15

作者：

Yoshida, Katsumi

Kobayashi, Makoto

Hyuga, Hideki

Kondo, Naoki

Kita, Hideki

Hashimoto, Kazuaki

Toda, Yoshitomo

机构：

[1] Natl Inst Adv Ind Sci & Technol, AIST, Adv Mfg Res Inst, High Temp Compnent Proc Grp,Moriyama Ku, Nagoya, Aichi 4638560, Japan

[2] Chiba Inst Technol, Fac Engn, Narashino, Chiba 2750016, Japan

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2007年 / 27卷 / 10期

关键词：

sintering; mechanical properties; calcium phosphate;

D O I：

10.1016/j.jeurceramsoc.2006.12.004

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Various kinds of calcium oxides, carbonates and phosphates were used as the raw materials, and beta-TCP ceramics was fabricated by reaction sintering at 1100 degrees C, and the sinterability, the reaction sintering behavior and mechanical properties of reaction-sintered beta-TCP were investigated. Reaction- sintered bodies using CaHPO4 + HAp consisted of single beta-TCP phase, and bulk density and bending strength increased with extending sintering time. On the contrary, normal-sintered beta-TCP synthesized using CaHPO4 + HAp did not change in bulk density and bending strength with extending sintering time. Reaction- sintered body using CaHPO4 + HAp as the raw materials showed higher bulk density and bending strength than normal sintered beta-TCP. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：3215 / 3220

页数：6