This study explores the passivity and localized corrosion behavior of Ni (100-x)/2Ti (100-
x)/2Nbx shape memory alloys (where x= 3, 6, and 9 at.%) through potentiodynamic and …

In this study, an equiatomic mixture of Ni and Ti powders has been mechanically milled for
180 h in a planetary mill in order to study the product phase of milling process. Miedema's …

A nanocrystalline cobalt titanide (CoTi) intermetallic compound has been produced by
mechanical alloying (MA) of the elemental powders. In all MA experiments, the ball-to …

Purpose: The main objective of the paper was to investigate the structure and corrosion
properties of amorphous and crystalline Mg-based alloys for biodegradable implants. This …

Powder metallurgy process was used in this work to produce NiTi specimens. Uniaxial
compression, X-ray diffraction and differential scanning calorimetry were used for …

NiTi cylindrical materials were obtained by spark plasma sintering at 850 C or 900 C from
high purity Ni and Ti powders. These mixtures were previously processed by mechanical …

This work reports on the production of Ni-50 at% Ti powders by a planetary ball mill in
various times (0.5, 1, 2, 6, 20, 36, 54 and 120 h) and subsequent heat treatment in Ar …

This work investigates NiTi and NiTiCu shape memory alloys as phase change materials.
The thermal and electrical properties of SMAs depend on composition, phases …

Neste trabalho, a resistência à corrosão de ligas NiTiNb com efeito de memória de forma
(EMF) foi caracterizada em meio aquoso contendo íons cloretos. O estudo foi realizado em …

Purpose: The main aim of this work is to study the influence of initial powder properties on
the mechanical alloying process and final powders structure and the production of chosen …