Publication Date:
2019-06-28
Description:
Acoustic fields support and cool liquid particles. Levitated by sound energy, liquid drop in acoustic standing-wave field surrounded by acousticically-induced jet streams. Streaming gas cools drow below its freezing point in small fraction of second. Allows new amorphous alloys including "metallic glass" to be formed.
Keywords:
FABRICATION TECHNOLOGY
Type:
NPO-15658
,
NASA Tech Briefs (ISSN 0145-319X); 7; 4; P. 472
Format:
text
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