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A Comparison of Sublimation and Vaporization for Purification of Samarium Metal.

Authors
Murphy-JE; Morrice-E; Wong-MM
Source
Proc 8th Rare Earth Research Conf 1970 Apr; 2:532-544
Link
NIOSHTIC No.
10010117
Abstract
Purification of samarium metal by sublimation and purification by vaporization from a low-melting metal flux are compared at the same temperature. Vaporization is more effective for removing impurities such as magnesium, calcium, and manganese. Recovery of samarium, however, is more rapid by sublimation because of its constant rate of distillation.
Publication Date
19700401
Document Type
OP;
Fiscal Year
1970
NTIS Accession No.
NTIS Price
Identifying No.
OP 43-70
NIOSH Division
RERC;
Source Name
Proc. 8th Rare Earth Research Conf., V. 2, April 1970, PP. 532-544
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