-
●Molecular weight :59.91
●Theoretical carbon content:20.05%
●Colour:Gray
●Density :4.93g/cm3
-
●Molecular weight:200
●Colour:gray
●Boron content:≥10.2%
●Density:10.5g/cm3
-
●Molecular weight:59.9-61.9
●Density:6.0-6.8g/cm3
●Melting point:2950°C
●Microhardness HV30:1400-1750
-
●Molecular weight:147.4
●Colour:gray
●Silicon content:≥14.0%
●Density:4.88g/cm3
-
●Molecular weight:103.22
●Colour:gray
●Theoretical carbon content:11.64%
●Density:6.73g/cm3
-
●Molecular weight:112.8
●Colour:gray
●Boron content:≥10.8%
●Density:6.08g/cm3
-
●Molecular weight:190.4
●Colour:gray
●Theoretical carbon content:6.30%
●Free carbon:<0.05%
-
●color:black
●Density: 6.08 g/cm3 at 20℃
●Melting point:3040 oC
●form:powder
-
●color:gray
●Density:4.93g/cm3
●Melting point:3160ºC
●Boiling point:4300ºC
-
●color:black
●Density:6.73g/cm3
●Melting point:3540ºC
●Boiling point:5100ºC