RATIO OF GRAIN BOUNDARY TO SURFACE ENERGY FOR URANIUM CARBIDE

被引：17

作者：

HODKIN, EN

NICHOLAS, MG

POOLE, DM

机构：

[1] UKEA, Metallurgy Division, Atomic Energy Research Establishment, Harwell, Berks.

来源：

JOURNAL OF NUCLEAR MATERIALS | 1968年 / 25卷 / 03期

关键词：

D O I：

10.1016/0022-3115(68)90172-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The ratio of the grain boundary energy to the solid surface energy for stoichiometric uranium carbide has been calculated from the median grain-boundary groove angles produced at temperatures of 1100-1600 °C in argon atmospheres. The extreme values of the ratio are 0.355 and 0.407; the average ratio for all the individual grooves is 0.377 which is close to that found for many fcc metals. © 1968.

引用

页码：284 / &

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