Prospective Accident-Tolerant Uranium-Molybdenum Metal Fuel

被引：0
|
作者：
Karpyuk, L. A. [1 ]
Lysikov, A., V [1 ]
Maslov, A. A. [1 ]
Mikheev, E. N. [1 ]
Novikov, V. V. [1 ]
Orlov, V. K. [1 ]
Titov, A. O. [1 ]
机构：
[1] Bochvar High Technol Res Inst Inorgan Mat VNIINM, Moscow, Russia
来源：
ATOMIC ENERGY | 2021年 / 130卷 / 03期
关键词：
Pelletizing;
D O I：
10.1007/s10512-021-00787-8
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Selection criteria based on density and uranium capacity are presented for fuel to be used in accident-tolerant fuel rods. The optimal composition of the uranium-molybdenum alloy is proposed based on studies and experience in working on the development of uranium alloys. Two technological schemes for producing fuel pellets are considered: melting and casting. The technology of forming pellets by the powder method is also considered. The results of a study of the physical and mechanical characteristics of cast and sintered fuel pellets in confirmation of their compliance with the specified criteria are presented.
引用
收藏
页码：156 / 160
页数：5
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