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Quasi-Ternary System Cu 2 S-HgS-SnS 2
Journal of Phase Equilibria and Diffusion ( IF 1.5 ) Pub Date : 2021-03-22 , DOI: 10.1007/s11669-021-00873-1
O. V. Marchuk , O. V. Smitiukh , Yu. M. Kogut

Phase equilibria in the quasi-ternary system Cu2S-HgS-SnS2 were studied by physico-chemical analysis methods on 152 alloys that were synthesized by direct single-temperature method. Phase diagrams of the quasi-binary system Cu2S-HgS, six vertical sections (Cu2S-Cu2HgSnS4, Cu2SnS3-HgS, Cu2HgSnS4-SnS2, Cu2Sn4S9-Cu2HgSnS4, Cu4SnS4-Cu2HgSnS4, A–B (A—40 mol.% HgS, 60 mol.% Cu2S; B—40 mol.% HgS, 60 mol.% SnS2), liquidus surface projection, and isothermal section at 670 K were investigated. The coordinates of eutectic points were determined: 59 mol.% HgS, 983 K (in the Cu2S-HgS system); 73 mol.% Cu2S, 1060 K (at the Cu2S-Cu2HgSnS4 section); 18 mol.% HgS, 1113 K and 88 mol.% HgS, 1035 K (at the Cu2SnS3-HgS section); 83 mol.% SnS2, 1021 K (at the Cu2HgSnS4-SnS2 section).



中文翻译:

准三元体系Cu 2 S-HgS-SnS 2

通过理化分析方法对直接单温法合成的152种合金进行了准三元体系Cu 2 S-HgS-SnS 2的相平衡研究。准二元体系Cu 2 S-HgS的相图,六个垂直截面(Cu 2 S-Cu 2 HgSnS 4,Cu 2 SnS 3 -HgS,Cu 2 HgSnS 4 -SnS 2,Cu 2 Sn 4 S 9 -Cu 2 HgSnS 4,Cu 4 SnS 4 -Cu 2 HgSnS 4,A–B(A–40摩尔%HgS,60摩尔%Cu 2 S; B–40摩尔%HgS,60摩尔%SnS 2),液相线表面投影和在670 K下的等温截面进行了研究。确定共晶点的坐标:59mol。%的HgS,983K(在Cu 2 S-HgS系统中);和。73 mol。%Cu 2 S,1060 K(在Cu 2 S-Cu 2 HgSnS 4截面); 18 mol%HgS,1113 K和88 mol%HgS,1035 K(在Cu 2 SnS 3 -HgS截面); 83摩尔%的SnS 2,1021 K(在将Cu 2 HgSnS 4 -SnS 2部分)。

更新日期:2021-03-22
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