Properties and Rapid Sintering of a Nanostructured Cr2Zr-1.5ZrO2 Composite by High Frequency Induction Heating

被引：0
|
作者：
Shon, In-Jin [1 ,2 ]
机构：
[1] Chonbuk Natl Univ, Div Adv Mat Engn, Engn Coll, Jeonju 561756, South Korea
[2] Chonbuk Natl Univ, Res Ctr Adv Mat Dev, Engn Coll, Jeonju 561756, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2017年 / 17卷 / 06期
基金：
新加坡国家研究基金会;
关键词：
Sintering; Composite; Nanostructure; Mechanical Properties; Synthesis; MECHANICAL-PROPERTIES; CONSOLIDATION; FABRICATION; CERAMICS;
D O I：
10.1166/jnn.2017.13419
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Dense nanostructured Cr2Zr-1.5ZrO(2) composite was sintered by high frequency induction heating within one min from mechanically milled powders. The advantage of this process is that it allows very quick densification to near-theoretical density and prohibition of grain growth in nanostructured materials. Highly dense Cr2Zr-1.5ZrO(2) composite with a relative density of up to 99.6% was produced under application of an 80 MPa pressure with the induced current. The mechanical properties and microstructure of the nanostructured Cr2Zr-1.5ZrO(2) was investigated from the viewpoints of using Vickers hardness measurement, X-ray diffraction analysis and FE-SEM observation.
引用
收藏
页码：4103 / 4107
页数：5
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