1 Properties
1.1 fisik
1.1.1 atose
1.1.2 ukuran gandum
coarse grained
coarse grained
1.1.3 rengat
conchoidal kanggo ora rata
conchoidal
1.1.4 tilas
cahya kanggo coklat peteng
ireng
1.1.5 porosity
Highly keropos
Highly keropos
1.1.6 luster
grainy, mutiyara lan vitreous
ora kasedhiya
1.1.7 kekuatan compressive
ora Sumadhiya225.00 n / mm 2
0.15
450
1.1.8 cleavage
ora kasedhiya
ora kasedhiya
1.1.9 kateguhan
1.1.10 tartamtu gravitasi
1.1.11 transparan
1.1.12 Kapadhetan
2.2-2.35 g / cm 32.7-3.3 g / cm 3
0
1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.75 kj / kg kora Sumadhiya
0.14
3.2
1.2.2 resistance
tahan panas, impact tahan
impact tahan, meksa tahan, nyandhang tahan