Title of article
Microstructural and DSC studies of Alloy 718™ Plus
Author/Authors
M. Faheem، نويسنده , , S. McCormick، نويسنده , , I. Charit، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2009
Pages
5
From page
151
To page
155
Abstract
Thermal stability of the microstructure of Alloy 718™ Plus has been investigated using the non-isothermal differential scanning calorimetry (DSC) technique. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques are used for microstructural analysis. Samples are heat treated at different temperatures before performing DSC tests. The DSC curves exhibited endothermic and exothermic peaks reflecting in situ changes in the microstructure. The ratio of endothermic to exothermic peak area increased as the preheating temperature increased.
Keywords
SEM , Phase transformations , Nickel-base superalloys , Differential scanning calorimetry
Journal title
Thermochimica Acta
Serial Year
2009
Journal title
Thermochimica Acta
Record number
1198848
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