1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
nggoleki grained medium
medium kanggo nggoleki coarse grained
1.1.3 rengat
1.1.4 tilas
putih kanggo werna abu-abu
ireng
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
metallic
kurang kanggo vitreous kanggo submetallic
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
1.1.8 cleavage
1.1.9 kateguhan
ora kasedhiya
ora kasedhiya
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
ora Sumadhiya1100-1400 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.24 kj / kg k1.32 kj / kg k
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan
tahan panas