Data

The physical properties of a compound:

Microhardness

MICROHARDNESS (GPa)

0.0 10.0 20.0 30.0 40.0
 
TiC 31.1
ZrC 28.9
VC 24.3
NbC 21.3
TaC 16.9
Cr3C2 17.7
Mo2C 14.7
W2C 29.4
WC 16.8
TiN 20.1
ZrN 16.5
VN 12.8
NbN 14.3
TaN 23.7
Cr2N 15.4
TiB2 33.0
ZrB2 22.1
HfB2 28.4
VB2 27.5
NbB2 25.5
TaB2 24.5
CrB 12.3
CrB2 20.6
Mo2B 24.5
MoB 23.0
Mo2B5 23.0
WB 36.3
W2B5 26.1
LaB6 27.2
TiSi2 8.7
ZrSi2 10.4
NbSi2 10.3
TaSi2 13.8
CrSi2 11.1
Mo5Si3 11.5
MoSi2 11.8
WSi2 10.5
0.0 10.0 20.0 30.0 40.0

(Reference) Hand book refractory compounds (metallurgiya in Moscow 1976 editions)

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