Navegação Engenharias por Autor "Tomaszewski, P.E."
Resultados 1-2 de 2
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Pressure-induced phase transitions and volume changes in Hf02 up to Gpa
(1993) [Artigo de periódico]The phase transformations and pressure-volume dependence of Hf02 have been investigated at room temperature by angle-dispersive powder x-ray diffraction under high pressure to 50 GPa in a diamond anvil cell. The phase ... -
Pressure-induced structural phase transitions in zirconia under high pressure
(1993) [Artigo de periódico]Angular-dispersive x-ray in situ powder-diffraction experiments have been performed on pure zirconia, Zr02, at room temperature under high pressure up to 50 GPa. Under increasing pressure four phases were successively ...
