THE ZONE MELTING OF REFRACTORY METALS INCLUDING RHENIUM AND TUNGSTEN
Journal Article
·
· J. Less-Common Metals
Zone melting as a method of preparation for refractory metals is discussed. In purification of reactive refractory metals arc melttng on a water- cooled hearth or electron bombardment floating zone methods are best. The arc zone melting furnace is dascribed along with the electron bombardment floating zone furnace. Techniques of operation are described, and the single crystal growth examined. (J.R.D.)
- Research Organization:
- Associated Electrical Industries, Ltd., Aldermaston, Berks, Eng.
- NSA Number:
- NSA-13-011901
- OSTI ID:
- 4245083
- Journal Information:
- J. Less-Common Metals, Journal Name: J. Less-Common Metals Vol. Vol: 1
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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