Electrostatic levitation furnace for structural studies of high temperature liquid metals by neutron scattering experiments

被引：11

作者：

Paradis, PF ^{[1
]}

Ishikawa, T ^{[1
]}

Yoda, S ^{[1
]}

机构：

[1] Tsukuba Space Ctr, Natl Space Dev Agcy Japan, Space Utilizat Res Program, Tsukuba, Ibaraki 3058505, Japan

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2002年 / 312-14卷

关键词：

D O I：

10.1016/S0022-3093(02)01692-7

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：

This paper describes a novel levitation furnace for the containerless structural study of superheated and undercooled materials by neutron scattering experiments. The article discusses the concept behind this electrostatic levitator and presents preliminary levitation and positioning control data of superheated and undercooled metallic samples. The paper also highlights the advantages of this facility, in particular vacuum conditions, sample position stability, long duration levitation times, and open field of view of the molten sample. Potential modifications of the apparatus for atomic structure and dynamic studies of dielectric oxides glass forming materials are also briefly addressed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：309 / 313

页数：5

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