Title of article :
Bulk and grain boundary diffusion of 67Ga in Ni3Al—influence of composition
Author/Authors :
Rothova، نويسنده , , V. and Cermak، نويسنده , , J.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
The effect of composition and temperature on the 67Ga bulk and GB diffusion was studied in the binary Ni-rich Ni3Al alloys in the temperature range of 773–1373 K. The compositions of alloys were 22.4, 23.8 and 24.8 at.% Al. In accordance with the related results in the literature, it was found that both bulk and GB diffusivity increased with decreasing Al content in the concentration interval studied.
Keywords :
B. Diffusion , A. Nickel aluminides , based on Ni3Al
Journal title :
Intermetallics
Journal title :
Intermetallics
