SEPARATION OF TIN FROM ALLOYS
Patent
·
OSTI ID:4220691
A process is described for recovering tin from bronze comprising melting the bronze; slowly cooling the melted metal to from 280 to 240 deg C whereby eta- phase bronze crystallizes; separating the eta-bronze crystals from the liquid metal by mechanical means; melting the separated crystals; slowly cooling the melted eta-crystals to a temperature from 520 to 420 deg C whereby crystals of epsilonbronze precipitate; removing said epsilon-crystals from the remaining molten metal; and reintroducing the remaining molten metal into the process for eta-crystallization.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-002403
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2899295
- OSTI ID:
- 4220691
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-60
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:4220691
ANNUAL SUMMARY RESEARCH REPORT IN PHYSICS, JULY 1, 1959-JUNE 30, 1960
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Thu Sep 01 00:00:00 EDT 1960
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OSTI ID:4220691