Des alliages Ni-Ti non cristallins ont été synthétisés par trempe de vapeur dans la gamme de concentration 25-70 at.% Ni. La variation de la distance entre premiers voisins en fonction de la concentration, la fonction de distribution radiale et les observations en Microscopie Electronique en Transmission suggèrent l'existence d'ordre à courte distance qui pourrait expliquer la croissance d'une phase compacte ordonnée Ni3Ti au début de la cristallisation du Ni56 Ti44 amorphe.Non crystalline Ni-Ti alloys have been synthesized by vapor quenching in the composition range 25-70 at.% Ni. Atomic size versus concentration, Radial Distribution Function (RDF) and Transmission Electron Microscopy observations suggest the existence of Short Range Order...
We explore phase formation in Ti/Ni dissimilar welds using a combination of microscopy and compositi...
Microstructural investigations with transmission electron microscopy were carried out on quenched Ni...
The spinodal decomposition of supersaturated Ni- 11.8 at. % Ti single crystals (fcc structure) was s...
The evolution of the local atomic order of an amorphous Ni46Ti54 alloy produced by mechanical alloyi...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The evolution of the local atomi...
By liquid quenching technique, for instance, alloys of early transition metals (Zr, Nb, Ti, Ta) and ...
The evolution of the local atomic order of an amorphous Ni 46Ti 54 alloy produced by mechanical allo...
The local atomic order of an amorphous Ni46Ti54 alloy produced by Mechanical Alloying was studied by...
The chemical short range order in an amorphous alloy system can be skillfully extracted from the neu...
Liquid Ni-Ti alloys were processed in a containerless way using the technique of electromagnetic le...
Liquid Ni-Ti alloys were processed in a containerless way using the technique of electromagnetic le...
We present the results of a phase stability study in the Ni-Ti system. In particular, the formation ...
Nickel (Ni) improves the room temperature ductility, hot workability and sinterability of γ-TiAl bas...
Nickel (Ni) improves the room temperature ductility, hot workability and sinterability of γ-TiAl bas...
We explore phase formation in Ti/Ni dissimilar welds using a combination of microscopy and compositi...
We explore phase formation in Ti/Ni dissimilar welds using a combination of microscopy and compositi...
Microstructural investigations with transmission electron microscopy were carried out on quenched Ni...
The spinodal decomposition of supersaturated Ni- 11.8 at. % Ti single crystals (fcc structure) was s...
The evolution of the local atomic order of an amorphous Ni46Ti54 alloy produced by mechanical alloyi...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The evolution of the local atomi...
By liquid quenching technique, for instance, alloys of early transition metals (Zr, Nb, Ti, Ta) and ...
The evolution of the local atomic order of an amorphous Ni 46Ti 54 alloy produced by mechanical allo...
The local atomic order of an amorphous Ni46Ti54 alloy produced by Mechanical Alloying was studied by...
The chemical short range order in an amorphous alloy system can be skillfully extracted from the neu...
Liquid Ni-Ti alloys were processed in a containerless way using the technique of electromagnetic le...
Liquid Ni-Ti alloys were processed in a containerless way using the technique of electromagnetic le...
We present the results of a phase stability study in the Ni-Ti system. In particular, the formation ...
Nickel (Ni) improves the room temperature ductility, hot workability and sinterability of γ-TiAl bas...
Nickel (Ni) improves the room temperature ductility, hot workability and sinterability of γ-TiAl bas...
We explore phase formation in Ti/Ni dissimilar welds using a combination of microscopy and compositi...
We explore phase formation in Ti/Ni dissimilar welds using a combination of microscopy and compositi...
Microstructural investigations with transmission electron microscopy were carried out on quenched Ni...
The spinodal decomposition of supersaturated Ni- 11.8 at. % Ti single crystals (fcc structure) was s...