Singh, A J and Mathur, B S (1968) Preparation of Electronics Grade Bismuth, Antimony, Tellurium, Cadmium and Zinc by Vacuum distillation and Zone refining. In: Symposium on Non-ferrous Metals Technology : Papers for presentation, 4th - 7th Dec.1968, National Metallurgical Laboratory (CSIR), Jamshedpur.
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Abstract
Bismuth, antimony, tellurium, cadmium and zinc, in their ultra-high purity forms (99.99 to 99.999%), have recently acquired special significance in the electronics industry. Several methods such as precipitation, crysta-llization, electrolysis, distillation, ion-exchange, sol-vent extraction, zone melting, etc. are available for the preparation of such high purity and electronics grades materials
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4468 |
| Uncontrolled Keywords: | Tellurium; cadmium; zinc; crystallization; electrolysis extraction |
| Divisions: | Metal Extraction and Forming |
| ID Code: | 4468 |
| Deposited By: | Sahu A K |
| Deposited On: | 23 Dec 2011 10:25 |
| Last Modified: | 23 Dec 2011 10:25 |
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