Фазовая диаграмма системы Hg-Ni

К оглавлению: Другие диаграммы (Others phase diargams)

Hg-Ni

Hg-Ni (Mercury-Nickel) S.Y. Lee and P. Nash A limited amount of experimental data on the Hg-Ni system is available. Based on results from [59Ton], [63Jan], and [77Pus], a partial assessed diagram is suggested. Two compounds are known: Hg4Ni [53Lih2] and HgNi [77Pus]. Hg4Ni was reported to be stable up to about 250 C [53Lih1, 32Bri] and to be in equilibrium with (Ni) [53Lih1]. In addition, a hexagonal phase and a "Hg3Ni" phase were reported by [50Paw] and [32Bri], respectively, but these phases were not confirmed by [53Lih1]. Another compound, HgNi, was reported to form at room temperature after about 2 years [77Pus]. This phase was reported to have the tetragonal structure. 32Bri: R. Brill and W. Haag, Z. Elektrochem., 38, 211-212 (1932) in German. 50Paw: F. Pawlek, Z. Metallkd., 41, 451-453 (1950) in German. 53Lih1: F. Lihl, Z. Metallkd., 44, 160-166 (1953) in German. 53Lih2: F. Lihl and H. Nowotny, Z. Metallkd., 44, 359 (1953) in German. 59Ton: D. Toner, USAEC, Rep. ORNL-2839, 187-191 (1959). 63Jan: G. Jangg and H. Palman, Z. Metallkd., 54, 364-369 (1963) in German. 67Wee: J. Weeks, Corros. NACE, 24(4), 98-106 (1967). 77Pus: M. Puselj and Z. Ban, Z. Naturforsch. B, 32, 479 (1977). Published in Phase Diagrams of Binary Nickel Alloys, 1991. Complete evaluation contains 2 figures, 3 tables, and 15 references. 1

 




]
Рейтинг@Mail.ru