System under study	Composition of vapor at the temperature indicated
System under study	Temperature, K	Composition of vapor	References
MgO-B₂O₃-SiO₂	1550 - 1800	B₂O₃, SiO, MgB₂O₄, MoO₂, MoO₃	[9]
CaO-B₂O₃-SiO₂	1800	B₂O₃, SiO, CaB₂O₄, MoO₂, MoO₃	[10] [11]
SrO-B₂O₃-SiO₂	1720 - 1800	B₂O₃, SiO, SrB₂O₄, MoO₂, MoO₃	[11] [12]
BaO-B₂O₃-SiO₂	1650 - 1730	B₂O₃, SiO, BaB₂O₄, MoO₂, MoO₃	[11] [13]
PbO-B₂O₃-SiO₂	1100	PbO, Pb, O₂	[14]-[16]
ZnO-B₂O₃-SiO₂	1250	Zn, O₂	[15]-[17]
CdO-B₂O₃-SiO₂	1023	Cd, O₂	[16] [17]
Bi₂O₃-B₂O₃-SiO₂	1000	Bi, O₂	[17]
Bi₂O₃-GeO₂-SiO₂	1200	Bi, O₂	[18]