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Article Dans Une Revue Journal de Physique Colloques Année : 1990

STRUCTURAL DIAGNOSTIC OF HIGH TEMPERATURE LIQUID PHASES BY 27Al NMR

Résumé

Improvements of welding processes by plasma or laser require a good knowledge of the microscopic properties of the liquid associated to the melted area. The development of new high temperature NMR probes allows to reach such a goal. In the case of alumina bearing liquids, the analysis of the 27Al resonance line shows a rapid exchange regime of Al in four, five or six fold coordination together with a dependence of the resonance line versus the liquid composition.

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jpa-00230861 , version 1 (04-02-2008)

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D. Massiot, F. Taulelle, J.P. Coutures. STRUCTURAL DIAGNOSTIC OF HIGH TEMPERATURE LIQUID PHASES BY 27Al NMR. Journal de Physique Colloques, 1990, 51 (C5), pp.C5-425-C5-431. ⟨10.1051/jphyscol:1990551⟩. ⟨jpa-00230861⟩

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