نتایج جستجو برای: ni3al
تعداد نتایج: 310 فیلتر نتایج به سال:
Abstract Corrosion behaviour of stainless steel 347 was investigated in a molten nitrate salt (60 wt% NaNO 3 + 40 KNO ) immersion at 565 °C for up to 3000 h. A growth stratified oxide layers consisting NaFeO 2 , Fe O and 4 observed on the surface with constant gravimetric corrosion rate ~ 0.4 µm/year. The feasibility using Ni Al coatings deposited by means air plasma spray suppression investiga...
In this paper, the interfacial stabilities of six different stacking interface configurations Ni(100)/Ni3Al(100) eutectic structures with AlNi termination and Ni are calculated by using first-principles methods. The adhesion work energy indicate that “Center” site more stable than “Top” “Bridge” models. partial density states (PDOS) charge difference confirm bonding characteristic Ni-terminated...
We present the study of a magnetic quantum phase transition in the itinerant-electron ferromagnet Ni3Al at high pressures. Electrical resistivity measurements in a diamond anvil cell at hydrostatic pressures up to 100 kbar and temperatures as low as 50 mK indicate that the Curie temperature collapses towards absolute zero at a critical pressure pc close to 80 kbar. Over wide ranges in pressure ...
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