ʯVҹ˾_lˮ̎Vtˮ|ĹV˹VȪˮIBӄʳƷrϴԡrIBֳITIƌWbк62Ԫ гԪ14헣Ԫ33ϡԪ15헣ʯ^ˮؽxӵpb ca hg as 40~90%һ
ʯVҏS_lˮ̎Vtˮ|ĹVϣ˹VȪˮIBӄʳƷrϴԡݣrIBֳITIwww.tqscl.cnʯV_ʯVaS_ʯVσr470Ԫһ
ʯVָˣ
Ŀ yԇ Ŀ yԇ Ŀ yԇ
ܶ 2.55g/cm3 SiO2 65-70% CaO 2.8 %
ĥp <0.04% TiO2 0.5 % MgO 0.65%
0.045% FeO 1.2 % K2O 3.2 %
97.5% Fe2O3 1.6 % P2O5 0.22%
ˮ 0.3% AL2O3 17.74% Na2O 4.3 %
ʯVϵđã
VtʳƷԼˮ|ˮ̎rȥԼNֲIBֳIM㲻ͬИIҪɸSaͬҎĮaƷͬrҲIʯԭVNӹaƷ
ʯVҎ
0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 3-6mm 4-8mm 5-10mm