-
●color:gray
●Density:4.93g/cm3
●Melting point:3160ºC
●Boiling point:4300ºC
-
●color:black
●Density:6.73g/cm3
●Melting point:3540ºC
●Boiling point:5100ºC
-
●Molecular formula:ZrB2
●Density:6.08g/cm3
●Melting point:3040℃
●color:gray
-
●Molecular formula:HfC
●Density:12.7g/cm3
●Boiling point:3890ºC
●color:black
-
●olecular formula:TiB2
●Density:4.52g/cm³
●Melting point:3225 °C
●color:black
-
●color:gray
●Density:10.5g/cm3
●Melting point:3250℃
●Molecular weight:200
-
●color:gray
●Density:13.31g/cm³
●Melting point:2227℃
●form:powder