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Highly undercooled W and Re drops in an ultrahigh‐vacuum drop tube

 

作者: B. Vinet,   L. Cortella,   J. J. Favier,   P. Desre,  

 

期刊: Applied Physics Letters  （AIP Available online 1991）
卷期: Volume 58, issue 1  

页码: 97-99

 

ISSN:0003-6951

 

年代: 1991

 

DOI:10.1063/1.104403

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The Grenoble drop tube first experiments and results on pure W and Re droplets are presented. High absolute amounts of undercooling have been reached (530 K for W and 975 K for Re). The solidified samples are single crystals in the case of W and polycrystals in the case of Re. The liquid‐solid interfacial energy is derived from these experiments.

 

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