Boride target and related parameters

Parameters of boride

LaB6 target material, melting point 2230℃, density 4.7g/cm3, resistivity 15μ ω ·cm, Vickers hardness 27.7 Gpa.

TiB2 target, melting point 2980℃, density 4.5g/cm3, resistivity 9~15μ ω ·cm, Vickers hardness 33.5 Gpa.

ZrB2 target material, melting point 3040℃, density 6.1g/cm3, resistivity 7-10 μ ω ·cm, Vickers hardness 22.5 Gpa.

HfB2 target material, melting point 3250℃, density 11.2g/cm3, resistivity 10~12μ ω ·cm, Vickers hardness 29 Gpa.

NbB2 target material, melting point 3000℃, density 7g/cm3, resistivity 12~65μ ω ·cm, Vickers hardness 26 Gpa.

TaB2 target material, melting point 3100℃, density 12.6g/cm3, resistivity 14~68μ ω ·cm, Vickers hardness 25 Gpa.

CrB2 target material, melting point 1950℃, density 5.2g/cm3, resistivity 21~56μ ω ·cm, vickers hardness 18Gpa.

MoB2 target material, melting point 2250℃, density 7.7g/cm3, resistivity 20~40μ ω ·cm, vickers hardness 12Gpa.

W2B5 target, melting point 2200℃, density 13.1g/cm3, resistivity 21~56μ ω ·cm, Vickers hardness 26.5Gpa.