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ͨʯӢ

һ ʯӢɰʼṹ
ʯӢɰһּӲĥѧȶĹοҪɷSiO2 ʯӢɰɫΪɫɫ͸״Ӳ7Դ޽״Ͽڣ֬ܶΪ2.65仯ѧѧͻеܾԵԣᣬ΢KOHҺ۵1750档

ҳʯӢʯʯӢɰƷʿɷΪͨʯӢɰʯӢɰƾʯӢɰ

 

ʯӢɰҪ񼰱׼

Ŀ ͻ ڣ ȶȣ% SiO2 Сڣ% Fe2O3ڣ% Сڣ%
ɰ 4-6 1750 90 99.5 0.02 0.2
ɰ 6-10 1750 90 99.5 0.02 0.2
ɰ 10-20 1750 90 99.5 0.03 0.2
ɰ 20-40 1750 90 98.9 0.03 0.2
ɰ 40-70 1750 90 98.8 0.04 0.3
ɰ 70-140 1750 90 98.9 0.04 0.3
ɰ 100-200 1750 90 98.5 0.04 0.3
ɰ 270 1750 90 98.9 0.04 0.3
ɰ 325 1750 90 98.7 0.04 0.3

ʯӢɰ;
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