Properties and rapid consolidation of nanostnictured Al2O3-Al2SiO5 composites by high frequency induction heated sintering

被引：13

作者：

Shon, In-Jin ^{[1
,2
]}

Ko, In-Yong ^{[1
,2
]}

Kang, Hyun-Su ^{[1
,2
]}

Hong, Kyung-Tae ^{[3
]}

Doh, Jung-Mann ^{[3
]}

Yoon, Jin-Kook ^{[3
]}

机构：

[1] Chonbuk Natl Univ, Div Adv Mat Engn, Jeonju 561756, South Korea

[2] Chonbuk Natl Univ, Res Ctr Adv Mat Dev, Coll Engn, Jeonju 561756, South Korea

[3] Korea Inst Sci & Technol, Adv Funct Mat Res Ctr, Seoul 130650, South Korea

来源：

CERAMICS INTERNATIONAL | 2011年 / 37卷 / 07期

关键词：

Sintering; Al2O3; Al2SiO5; Nanostructured material; Powder metallurgy; CO HARD MATERIALS; MECHANICAL-PROPERTIES; WC; COMBUSTION; METALS;

D O I：

10.1016/j.ceramint.2011.03.060

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：

The rapid sintering of nanostructured Al2O3 and Al2O3 to Al2SiO5 composites was investigated by a high-frequency induction heating sintering process. The advantage of this process is that it allows very quick densification to near theoretical density and inhibition of grain growth. Highly dense nanostructured Al2O3 and Al2O3 to Al2SiO5 composites were produced with simultaneous application of a 80 MPa pressure and induced output current of a total power capacity (15 kW) within 3 min. The sintering behavior, grain size and mechanical properties of Al2O3 and Al2O3 to Al2SiO5 composites were investigated. (C) 2011 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：2159 / 2164

页数：6

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