Simultaneous synthesis and consolidation of nanostuctured MgAl2O4 compound by high-frequency induction heated sintering

被引：2
|
作者：
Shon, In-Jin [1 ,2 ]
Kwak, Seung-Mi [1 ,2 ]
Doh, Jung-Mann [3 ]
Park, Bang-Ju [4 ]
Yoon, Jin-Kook [3 ]
机构：
[1] Chonbuk Natl Univ, Div Adv Mat Engn, Coll 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
[4] Gachon Univ, Coll BioNano Tech, Songnam 461701, Gyeonggi Do, South Korea
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2013年 / 39卷 / 03期
关键词：
Sintering; MgAl2O4; Nanostructured material; Powder metallurgy; COMPOSITE;
D O I：
10.1007/s11164-012-0685-8
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The rapid sintering of a nanostuctured MgAl2O4 compound in a short time was investigated with high-frequency induction heating sintering process. The advantage of this process is that it allows very quick densification to near theoretical density and prohibition of grain growth in nanostuctured materials. A highly dense nanostructured MgAl2O4 compound was produced with simultaneous application of 80 MPa pressure and induced current with output of total power capacity (15 kW) within 2 min. The sintering behavior, grain size, and mechanical properties of the MgAl2O4 compound were investigated.
引用
收藏
页码：1291 / 1299
页数：9
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