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ǰڵλãҳ > ϲƷ > ʯӢɰ

ʯӢɰ

ʱ䣺2014-04-17 16:33 Դ:δ֪

 

ʯӢɰ
ʯӢɰ
 
ʯӢɰϲƷ
ʯӢɰϲϣ;㷺ʹ÷Χ󣬿ˮ͹ҵˮԼֳεͨ˳غˮˮе
ҳȻʯӢΪԭϣе顢ѹ롢ˮϴɸѡɸ֡񶯷ּһϵ¹գЧʯӢʯȻṹӳ˸ϵʹڡʯӢɰٿ죬Чãˮˮȶ顣Ⱥɰʹڳ1-2ڣ
ʯӢɰ÷Χ
ˮ˺ˮʾʺϸʯ͡ɽұȵ硢ֽӡȾƸʳƷˮǰڴѭˮԼˮĻá
1еǿȣʺĥ֮ͲӦ1.5%ٷֱȰƣ
2ѧȶɼĸлʣϵˮҺжкʡ
3ʯӢɰܶȲӦС2.55g/cm3ʹжܶҪ߳⣩
4ʯӢɰϵռزӦ0.7%ʲӦ1.5%׼
5Ӧ1%ܶС2g/cm3ʵĺӦ0.2%׼
6۳ʶǶйľ塣˫ϵΧһΪ0.5-1.2mmϵΧһΪ0.5-0.8mm
7ΧСָƲ3%ָ2%

ʯӢɰù0.5-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm 

 

ѧ

Ŀ

λ

Ŀ

λ

ȡ

g/cm3

2.66

≤3.0

ݡ

g/cm3

1.75

͡ᡡ

20ug/L

0.51

SiO2

99.3

ĥ

0.35

     

϶

43

     

ĪӲ

 

7.5

     

≤1

     

ϵ

k80

≤1.8

 

 

֪
ȷʯӢɰϵĹȼָꡣ

 

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