Vapor pressure of metalsAlcock, CB Itkin, VPHorrigan MK
Vapor pressure increases as a substance is heated or if it is in a liquid rather than solid state. Vapor pressures for metals in the solid state are near zero and their melting points are too high to be environmentally relevant so, if they are in the atmosphere at all, it is mostly ...
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An equation for the vapor pressure of liquid metals was derived by combining the formula based on a harmonic oscillator model of the theory of liquids with the modified Lindemann's equation proposed previously by one of the authors. The equation is expressed in terms of the enthalpy of ...
to sublime by evaporating the coating metal from a binary alloy of the coating metal and a second metal, the alloy having a melting point lower than that of the coating metal, and the second metal having a vapor pressure at the alloy melting point much lower than that of the coating ...
EVAPORATION OF LOW-VAPOR PRESSURE METALS USING A CONVENTIONAL MINI ELECTRON BEAM EVAPORATOR 来自 掌桥科研 喜欢 0 阅读量: 21 作者:Ferrari, P.,Rojas, S.,Diaz-Droguett, D. E.,Cabrera, A. L. 摘要: In this article, the evaporation of niobium, ruthenium, and titanium using a conventional mini...
The vapor pressure of bismuth trichloridedoi:10.1016/0022-5088(73)90192-6MasatakaYanaiandFumioWatanabeandYuzoSaekiSDOSJournal of the Less Common Metals
Deposition rates range from less than 50 Å/min to several thousand Å/min and depend on many variables, including the nature of the target material (binding forces of the atoms), the atomic mass of the bombarding gas ions, the ion current, pressure of the gas, and the interelectrode ...
摘要: The apparatus developed is reported to make it possible to investigate the vapor pressure of metals and alloys in the temperature range from room temperature to critical and supercritical temperatures with high accuracy. A diagram of the apparatus is given....
Trinitrotoluene (TNT) is chosen because of its low melting temperature, which makes it impossible to determine its thermodynamic parameter by other rising-temperature techniques, such as thermogravimetric analysis (TGA). The well-characterized vapor pressure of benzoic acid is used to calibrate the ...