THEORETICAL AND NUMERICAL STUDY OF HYDROGEN DIFFUSION IN Zr-NbALLOYS

THEORETICAL AND NUMERICAL STUDY OF HYDROGEN DIFFUSION IN Zr-NbALLOYS

Within the framework of the delayed hydride cracking phenomena reported for the pressure tubes of CANDU-typenuclear reactors, we study the influence of the Zr-β(∼20 %Nb -∼80 %Zr) continuous phase on the hydrogen diffusion coefficient,DH, through the Zr-α/ Zr-βbiphasic alloy. We propose an improved p...

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Bibliographic Details
Main Authors:	G. Beltramo, V. P. Ramunni, R. C. Pasianot
Format:	Article
Language:	Spanish
Published:	CEILAP-UNIDEF-CONICET-CITEDEF 2022-01-01
Series:	Anales (Asociación Física Argentina)
Subjects:	zr-nb h diffusion ab-initio delayed hydride cracking
Online Access:	https://anales.fisica.org.ar/index.php/analesafa/article/view/2304/2733

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