PREPARATION OF METALS IN ULTRA HIGH-VACUUM BY ELECTROMAGNETIC-LEVITATION

被引：20

作者：

ESSMANN, U

KIESSIG, H

机构：

[1] Institut für Physik am Max-Planck-Institut für Metallforschung, Stuttgart

来源：

MATERIALS RESEARCH BULLETIN | 1979年 / 14卷 / 09期

关键词：

D O I：

10.1016/0025-5408(79)90208-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The conditions for dynamic instabilities of electromagnetically levitated metal specimens have been investigated. Methods which eliminate the instabilities have been developed and were used to decarburize and degas a levitated niobium sphere in ultra-high vacuum for a period of 16 hours. © 1979.

引用

页码：1139 / 1145

页数：7

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