Surface segregation of Ni-Cu binary alloys.

(100) surface segregation in Cu-Ni alloys.

Surface segregation in binary alloys

Surface tension of liquid Al–Cu binary alloys

20 09 C ar lH an se r V er la g, M un ic h, G er m an y w w w .ij m r. de N ot fo r us e in in te rn et or in tr an et si te s. N ot fo r el ec tr on ic di st rib ut io n. J. Schmitz, J. Brillo, I. Egry, R. Schmid-Fetzer a Institut für Materialphysik im Weltraum, Deutsches Zentrum für Luftund Raumfahrt, Köln, Germany b Institut für Metallurgie, Technische Universität Clausthal, Clausthal-Zeller...

Effect of Ni on Amorphization of Ti-Cu-Ni Ternary alloys Prepared by Mechanical alloying

Amorphous alloys has been taken into consideration because of their unique properties and are nominated as the future engineering materials. In this research, the effect of Ni and milling time on amorphization process and thermal stability of Ti50Cu50-xNix(x=10, 15, 25 at%) alloy system were investigated. The evolution of amorphization during milling, thermal stability and subsequent heat treat...

Elastic constants of bcc Cu-Al-Ni alloys.

We have measured the adiabatic elastic constants of two Cu-Al-Ni martensitic alloys using ultrasonic methods and we have compared the results to recent neutron-scattering experiments. It is shown that the elastic behavior of Cu-Al-Ni alloys follows the same trends exhibited by other Cu-based alloys; in particular, the TA2 long-wavelength acoustic modes are softer than all other modes. Disciplin...