Antwbe ingot yog ib hom ntawm tsis muaj kev tsis yog hlau, nkig thiab ci ci nyiaj dawb ruaj. Muaj ob feem, tus daj variant yog ruaj khov ntawm rho tawm 90 degrees, thiab cov hlau variant yog qhov ruaj khov ntawm cov tshuaj pleev ib ce.
Melting point 630 ℃, ceev 6.62g / cm3, tsis kub cua sov.
Qhov hnyav ntawm txhua ingot: 22 ± 3kg, qhov loj me: 21 cm, ntim hauv qhov hnyav ntawm 1000 ± 50 kg ib rooj plaub;
Teem nqi | Impurity cov ntsiab lus ur |
As | Fe | S | Cu | Se | Pb | Bi | Cd | Tag nrho |
SB99.90 | 0.010 | 0.015 | 0.040 | 0.0050 | 0.0010 | 0.010 | 0.0010 | 0.0005 | 0.10 |
SB99.70 | 0.050 | 0.020 | 0.040 | 0.010 | 0.0030 | 0.150 | 0.0030 | 0.0010 | 0.30 |
SB99.65 | 0.100 | 0.030 | 0.060 | 0.050 | - | 0.300 | - | - | 0.35 |
SB99.50 | 0.150 | 0.050 | 0.080 | 0.080 | - | - | - | - | 0.50 |