DIFFUSION OF HYDROGEN IN THE OXIDES OF ZR-1NB, ZR-2.5NB AND ZR-20NB ALLOYS

被引：22

作者：

KHATAMIAN, D

机构：

[1] AECL Research, Reactor Materials Research Branch, Chalk River Laboratories, Chalk River

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1993年 / 181卷

关键词：

DIFFUSION; ZR-NB OXIDES; N-15; PROFILING; PORES;

D O I：

10.1524/zpch.1993.181.Part_1_2.435

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hydrogen depth profiling by N-15 nuclear reaction analysis has been used to investigate diffusion of hydrogen in the oxides of Zr - Nb alloys. The oxide films were implanted with H and the progressive dispersion of the implanted hydrogen, as a result of annealing, was used to investigate the diffusion of hydrogen in the oxides. The results indicate that the oxides formed on Zr-1Nb and Zr-2.5Nb alloys have inter-connected pores and that the oxides of Zr-20Nb alloy have fewer pores with no inter-connections.

引用

页码：435 / 440

页数：6

共 6 条

[1]

ELSS CE, 1978, MET SOC CIM ANN, V32

[2] AN ION-BEAM STUDY OF HYDROGEN DIFFUSION IN OXIDES OF ZR AND ZR-NB (2.5 WT-PERCENTAGE) .1. DIFFUSION PARAMETERS FOR DENSE OXIDE [J].