ROOM TEMPERATURE AND 700℃ ISOTHERMAL SECTIONS OF Gd-Pd-Pt(Gd≤33 at. -%) PHASE DIAGRAM
ZHANG Kanghou;CHEN Lili Institute of Precious Metals; Kunming
Cite this article:
ZHANG Kanghou;CHEN Lili Institute of Precious Metals; Kunming. ROOM TEMPERATURE AND 700℃ ISOTHERMAL SECTIONS OF Gd-Pd-Pt(Gd≤33 at. -%) PHASE DIAGRAM. Acta Metall Sin, 1991, 27(3): 147-149.
Abstract The room temperature and 700℃ isothermal sections for the region containing0--33 at. -%Gd of Gd-Pd-Pt ternary system phase diagram have been determined by X-raydiffraction analysis and optical microscopy. Both sections consist of 5 single phase regions-Pd(Pt) or Pt(Pd), GdPd_3, GdPd_2, GdPt_5 and GdPt_2; 7 bi-phase regions-Pd(Pt)+GdPd_3, Pd(Pt)+GdPt_5, GdPd_3+GdPd_2, GdPd_2+GdPt_2, GdPt_2+GdPd_3, GdPt_2+GdPt_5 and GdPd_3+GdPt_5; and 3tri-phase regions-Pd(Pt)+GdPt_5+GdPd_3, GdPt_5+GdPd_3+GdPt_2 and GdPd_3+GdPd_2+GdPt_2 respe-ctively. No any ternary intermetallic compound is found.
GONG Fangyue;GOLDSTEIN JI Tianjin University; Lehigh University; Bethlehem; U. S. A. Correspondent associate professor; Department of Materials Science; Tianjin University; Tianjin 300072. 550 AND 450℃ ISOTHERMAL SECTIONS OF Fe-Ni-C PHASE DIAGRAM[J]. 金属学报, 1992, 28(6): 47-51.