1 Properties
1.1 fisik
1.1.1 atose
1.4.2 ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
1.4.3 rengat
1.4.4 tilas
bluish ireng
putih, greenish putih utawa abu-abu
1.4.5 porosity
banget kurang keropos
Highly keropos
1.4.6 luster
subvitreous kanggo kurang
earthy
1.4.7 kekuatan compressive
90.00 n / mm 251.20 n / mm 2
0.15
450
1.4.8 cleavage
crenulation lan mrembet
sampurna
1.4.9 kateguhan
1.4.10 tartamtu gravitasi
1.4.11 transparan
1.4.12 Kapadhetan
2.8-2.9 g / cm 30.25-0.3 g / cm 3
0
1400
1.5 situs termal
1.5.1 kapasitas panas tartamtu
0.92 kj / kg k0.87 kj / kg k
0.14
3.2
1.5.2 resistance
tahan panas, impact tahan
impact tahan, meksa tahan