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

Authors
Murphy-JE; Morrice-E; Wong-MM
Source
NTIS: PB 196 692 :12 pages
Link
NIOSHTIC No.
10009206
Abstract
Purification of samarium metal by sublimation and by vaporization from a low-melting metal flux, at the same temperature, were compared. Vaporization proved 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
19700101
Document Type
IH; Report of Investigations
Fiscal Year
1970
NTIS Accession No.
PB-196692
NTIS Price
A03
Identifying No.
RI 7466
NIOSH Division
RERC;
Source Name
NTIS: PB 196 692
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