Фазовая диаграмма системы S-U

К оглавлению: Другие диаграммы (Others phase diargams)


As-U (Arsenic-Uranium) Editor The partial As-U phase diagram from ~50 to 100 at.% U was obtained by [68Ben] and is based on thermal, X-ray, and microanalyses. The melting point of AsU is 2705 C under 1 atm pressure [68Ben]. [67Kru] observed the melting of AsU at 2450 C accompanied by rapid vaporization. As2U and As4U3 are known to exist on the As-rich side of AsU, but their melting behaviors are unknown due to the high vapor pressure of As.-H.O. 52Ian: A. Iandelli, Atti Accad. Naz. Lincei. Cl. Sci. Fis. Mat. Nat., Rend., 13, 144-151 (1952) in Italian. 67Kru: O.L. Kruger and J.B. Moser, J. Phys. Chem. Solids, 28(11), 2321-2325 ( 1967). 68Ben: R. Benz and M.C. Tinkle, J. Electrochem. Soc., 115(3), 322-324 (1968). 71Tro: R. Troc, J. Mulak, and W. Suski, Phys. Status Solidi (b), 43(1), 147- 156 (1971). 1