Partition of Solutes between Liquid Metals. II. The Lead-Zinc System1a
Partition of Solutes between Liquid Metals. II. The Lead-Zinc System1a
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DOI：
10.1021/j100789a045
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发表时间：
1964-07
期刊：
影响因子：
--
通讯作者：
F. Cafasso;H. Feder;I. Johnson
中科院分区：
文献类型：
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作者：
F. Cafasso;H. Feder;I. Johnson
实验材料。金属的纯度为：铅，99.99+%;锌，99.99%;锶，99+%;钯，99.5%;铈，99+%;铀，99.95+%。大约1.5公斤的炸药。在氩气压力为1100 ° C的熔炉中熔化。炉子和辅助设备已在前面描述过。2.将进料加热至所需温度后，将熔体搅拌1小时，并在取样前静置3小时。通过在1 ~ 24小时的设定时间内取样来确定相完全分离所需的时间。描述了用于两相取样的Vycor移液管。10对本（1）（a）在美国政府赞助下进行的工作进行了一次修改。S.原子能委员会;（B）由芝加哥大学根据合同号W-31-109-eng-38运营。
Experimental Materials. The purities of the metals were: lead, 99.99+%; zinc, 99.99%; strontium, 99+%; palladium, 99.5%; cerium, 99+%; uranium, 99.95+%.Procedure. A charge ofabout 1.5 kg. contained in a Morganite crucible w7as melted in a furnace under an argon pressure of 1100 torr. The furnace and auxiliary apparatus havebeen described earlier. 2 After the charge was heated to a desired temperature, themelt was stirred for 1 hr. and allowed to settle for 3 hr. prior to sampling. The time required for complete separa-tion of the phases was determined by sampling at set-tling times which varied from 1 to 24 hr. The Vycor pipets used to sample both phases have been described. 10 One modification was made for this (1)(a) Work performed under the auspices of the U. S. Atomic Energy Commission;(b) operated by The University of Chicago under Contract No. W-31-109-eng-38.