Phase formation in Rb2MoO4-R2(MoO4B-HF(MoO4B (R=Al, Cr, Fe, Sc, In, Y, Bi) systems

Rb 2MoO 4-R 2(MoO 4) 3-Zr(MoO 4) 2 (R = Al, Cr, Fe, Sc, In, Y, Bi) systems were studied by X-ray analysis in the subsolidus region. Quasibinary sections were identified and triangulation was held. In a system the formation of three groups of triple molybdates: S 1 (5:1:2) - Rb 5RHf(MoO 4) 6 (R = Al, Cr, Fe, Sc, In, Y, Bi); S 2 (1:1:1) - RbRHf 05(MoO 4) 3 (R = Al, Cr, Fe); S 3 (2:1:4) - Rb 2RHf 2(MoO 4) 65 (R = Sc, In, Y, Bi) was defmedfor thefirst time.