对三元系 Cu-V-S 低于650℃的相关系研究表明,该三元系的三元化合物是 Cu_3VS_4(硫钒铜矿)和 CuV_2S_4(尖晶石型结构)。硫钒铜矿与铜的硫化物(兰辉铜矿,Cu_(2-)S 和铜兰,CuS)、CuV_2S_4和硫可成稳定共线关系。而 CuV_2S_4与钒的硫化物和硫形成共线关系。这些钒的硫化物包括斜方 VS,单斜 V_7S_8、V_3S_4、V_5S_8、VS_4和六方 V_3S_(50)V_3S_4形成有限的固溶体,组 The study on the correlation of the ternary Cu-V-S below 650 ℃ shows that the ternary ternary compounds are Cu_3VS_4 (chalcopyrite) and CuV_2S_4 (spinel structure). Sulfur vanadium copper and copper sulfide (Langhui copper, Cu_ (2-) S and copper orchid, CuS), CuV_2S_4 and sulfur can be a stable collinear relationship. While CuV_2S_4 forms a collinear relationship with vanadium sulfide and sulfur. These vanadium sulfides include the rhombohedral VS, monoclinic V_7S_8, V_3S_4, V_5S_8, VS_4 and hexagonal V_3S_ (50) V_3S_4 forming limited solid solutions, the group