transition metal alloys/ glassdensitytransition metal-metalloid amorphous alloysrhomb unit structural modelshort-range orderpacking densityBy careful study of the Rhomb Unit Structural Model (RUSM), mathematical expressions for the peak positions r n in the G(r) curve, the size of the short-range ...
dense,random-packed structure of the larger metalatoms.主要是最后两句不明白,“One difference between real alloys and thehard spheres used in Bernal models is that the10 components of an alloy have different sizes,so thatmodels based on two sizes of spheres are more...
Density functional theory (DFT) calculations have become a valuable complement to experimental methods for studying the structures and dynamics of H in met... DS Sholl - 《Journal of Alloys & Compounds》 被引量: 78发表: 2007年 A hybrid density functional study of lithium in ZnO: Stability, ...
Magnetic field-induced martensitic variant reorientation in magnetic shape memory alloys The magnetically induced martensitic variant reorientation process under applied mechanical load in magnetic shape memory alloys (MSMAs) is considered. Of ... B Kiefer,DC Lagoudas - 《Philosophical Magazine》 被引量:...
Improvement Of The Density Of Metal-bonded Sm/sub 2/Fe/sub 17/N/sub x/-magnets Different routes for the comparison of Sm2Fe17 Nx alloy-powders are investigated. By addition of 2 to 5 wt.% Bi or Wood's alloy-powders metal-bonded magnets with densities of about 6 g/cm3 are obtained....
Nuclear Magnetic Resonance and Relaxation of Au197 in Gold Metal and Ag109 in Gold-Silver Alloys The nuclear magnetic resonance (NMR) of Au197 has been observed for the first time. Transient NMR experiments on metallic gold in the temperature range 1-4°K, and in external magnetic fields nea...
Density of Co base Co Fe Ta B amorphous alloys prepared by the melt quenching technique was measured by pycnometer method. The mean atomic volume of each constituent element estimated from the measured density was found to be independent of concentration of the constituent elements. An empirical re...
The influence of temperature and composition on the viscosity of high-purity liquid metals and alloys of the Pb-Sn and Sb-Cd systems was investigated by the logarithmic-decrement method. The variation of viscosity with temperature above the liquidus followed the equation: η = Ae E/RT . No la...
transition metal alloys/ densitytransition metal-metalloid glasseslattice parameterscavitiessub-lattice/ A6140D Structure of glassesDependence of the density of transition metal-metalloid glasses on the nature and concentration of the metalloid element has been examined by comparing published density ...
The electronic structure of some transition metal alloys Thermal neutron scattering experiments have provided detailed information on the distributions of magnetic moment in a number of disordered ferromagnet binary alloys. The general features of these distributions together with saturation m... GG Low -...