The typical defect reactions at the metal/oxide interface, which explain growth and breakdown of passive oxide films in corrosion, include creating metal oxygen vacancies. While creation coalescence vacancies are well documented, there relatively few observations on nanoscale details transport near interface. We report here a new mechanism injection into metal. Fast slow passivation (i.e., corr...

In this article, high temperature oxidation behaviour of plasma sprayed carbides and oxides reinforced composite CoCrAlY coatings were investigated at 700°C. was with Al<sub>2</sub>O<sub>3</sub>+YSZ, CeO<sub>2</sub>, WC-Co, Cr<sub>3</sub>C<sub>2</sub>-NiCr individually to produce four different coatings. SEM, EDS XRD are used analyze t...

The paper proposes an innovative method of using microheaters for research on cells in vitro. A local heating a single culture well, compatible with Electric Cell-substrate Impedance (ECIS) system is presented. microheater and well cell was modelled. Electrical thermal simulation the under operating conditions carried out. Correct distribution heat observed at site suspension medium, while not ...

The ability to axially inject liquid feedstock has encouraged the thermal spray research community explore this concept deposit coatings for various next generation functional applications. current study explores utilization of in high velocity air fuel (HVAF) spraying solid lubricant reinforced wear resistant first time. successfully demonstrates use a powder-suspension hybrid processing appro...