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

页码：1291 / 1299

页数：9

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