The initial kinetics of uranium hydride formation studied by a hot-stage microscope technique

J. Bloch; F. Simca; M. Kroup; A. Stern; D. Shmariahu; M. H. Mintz; Z. Hadari

doi:10.1016/0022-5088(84)90375-8

The initial kinetics of uranium hydride formation studied by a hot-stage microscope technique

J. Bloch
, F. Simca
, M. Kroup
, A. Stern
, D. Shmariahu
, M. H. Mintz
, Z. Hadari

Unit of Nuclear Engineering

Research output: Contribution to journal › Article › peer-review

63 Scopus citations

Abstract

The initial stages of the formation of uranium trihydride on the surface of uranium samples reacted with gaseous hydrogen (about 1.5 atm) were studied utilizing a hot-stage microscope. The nucleation and growth processes of the product hydride were continuously monitored with a television camera and were recorded on a videotape. The formation kinetics and the morphological characteristics of the developing hydride phase are discussed. A comparison with the kinetic results obtained in the more advanced bulk hydriding stage is made.

Original language	English
Pages (from-to)	163-171
Number of pages	9
Journal	Journal of the Less-Common Metals
Volume	103
Issue number	1
DOIs	https://doi.org/10.1016/0022-5088(84)90375-8
State	Published - 1 Nov 1984

ASJC Scopus subject areas

General Engineering

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10.1016/0022-5088(84)90375-8

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abstract = "The initial stages of the formation of uranium trihydride on the surface of uranium samples reacted with gaseous hydrogen (about 1.5 atm) were studied utilizing a hot-stage microscope. The nucleation and growth processes of the product hydride were continuously monitored with a television camera and were recorded on a videotape. The formation kinetics and the morphological characteristics of the developing hydride phase are discussed. A comparison with the kinetic results obtained in the more advanced bulk hydriding stage is made.",

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AU - Bloch, J.

AU - Simca, F.

AU - Kroup, M.

AU - Stern, A.

AU - Shmariahu, D.

AU - Mintz, M. H.

AU - Hadari, Z.

PY - 1984/11/1

Y1 - 1984/11/1

N2 - The initial stages of the formation of uranium trihydride on the surface of uranium samples reacted with gaseous hydrogen (about 1.5 atm) were studied utilizing a hot-stage microscope. The nucleation and growth processes of the product hydride were continuously monitored with a television camera and were recorded on a videotape. The formation kinetics and the morphological characteristics of the developing hydride phase are discussed. A comparison with the kinetic results obtained in the more advanced bulk hydriding stage is made.

AB - The initial stages of the formation of uranium trihydride on the surface of uranium samples reacted with gaseous hydrogen (about 1.5 atm) were studied utilizing a hot-stage microscope. The nucleation and growth processes of the product hydride were continuously monitored with a television camera and were recorded on a videotape. The formation kinetics and the morphological characteristics of the developing hydride phase are discussed. A comparison with the kinetic results obtained in the more advanced bulk hydriding stage is made.

UR - https://www.scopus.com/pages/publications/0021518441

U2 - 10.1016/0022-5088(84)90375-8

DO - 10.1016/0022-5088(84)90375-8

M3 - Article

AN - SCOPUS:0021518441

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JO - Journal of the Less-Common Metals

JF - Journal of the Less-Common Metals

IS - 1

ER -

The initial kinetics of uranium hydride formation studied by a hot-stage microscope technique

Abstract

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