Institute of Physics of Materials AS CR, v. v. i. > Projects > Mutual diffusion of substitutional elements in modified Ni3Al intermetallics
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Mutual diffusion of substitutional elements in modified Ni3Al intermetallics
Investigator | RNDr. Jiří Čermák, CSc., DSc. |
Number of Project | 106/00/0173 |
Agency | Grantová agentura České republiky |
Duration | 1999-12-31 - 2002-12-30 |
Anotace |
The aim of the proposed project is to obtain the temperature dependence of intrinsic diffusion coefficients Dy for five chosen substitution elements M (M=Co,Ti,Nb,Cr and Fe) in ternary alloys Ni3Al-M. The chosen elements M belong to the most frequently used addition elements in prospective complex Ni3Al-based structural materials. The measurement will be carried out in y area (solid solutions of M in Ni3Al with ordered LI2 structure) by the cross method for two different concentrations of M. |
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