晶体结构 Crystal Structure

正交晶系 mm2点群

晶格常数 Lattice Parameters

a=6.404Å, b=10.616Å ,c=12.814Å, Z=8

密度 Density

3.01g/cm3

熔点 Melting Point

1172℃

居里温度 Curie Point

936℃

硬度 Mohs Hardness

5Moth

电阻系数 Thermal Conductivity

0.13W/cm/K

热膨胀系数 Thermal Expansion Coefficient

a1=11×10-6/℃,a2=9×10-6/℃ a3=0.6×10-6/℃

颜色 Color

Colorless

透过范围 Main properties include:Transparent Range

350-4500nm

折射率 Refractive Indices

1064nm

532nm

nx             ny          nz

1.7377          1.7453      1.8297

1.7780          1.7886      1.8887