EFFECT OF FLUORIDE ON SUSCEPTIBILITY OF THE Zr-Nb ALLOYS TO HIGH TEMPERATURE OXIDATION

被引：0
|
作者：
Pylypenko, M. M. [1 ]
机构：
[1] Kharkov Phys Tech Inst, Natl Sci Ctr, Kharkov, Ukraine
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2011年 / 06期
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中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
It presents data on the effect of fluoride impurities on the behavior of zirconium alloys with niobium in loss-of-coolant accident (LOCA), in which the cladding material is exposed to steam at high temperatures. It is shown that the difference in behavior at the high-temperature oxidation of zirconium-niobium alloys which made from zirconium sponge and electrolytic Zr connected with the process of obtaining different types of zirconium and content of impurities in these materials.
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页码：18 / 23
页数：6
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