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ԃԒ18137737188(΢̖ͬ)

 ʯͻʹIV߻߻dwFˮX־wҺwĸwˮIˮɫ͚ζ

cóʹǼͥˮbVҲcԁˮSbû򹤘IóbʹóbóVϵĻ:XҺ(3ˮ0.3kgwX)X(AL2P3)VϷҺ5-10СrȥҺ(ݕrҪm)ˮϴ3-5ÿˮ2{PHPHֵ7.5XVϿBmʹ6-8FSɫrЧ@ϵˮs|Ⱦÿ3%ϡ}̎һcͬ


/Q

pˮXԠ

XԠ

X

γ-Al2O3

x-ρ Al2O3

 

Ҏ (mm)

7-14Ŀ Φ3-5Φ4-6 Φ5-7

Φ3-5Φ4-6Φ5-7 Φ8-10

Φ1.5-2Φ4-3Φ4-6 Φ5-7

^

ɫ

ɫ

ɫ

(g/cm3)

0.68-0.75

0.68-0.89

≥0.75

(N/)

>50

>130

50-80

(m2/g)

200-260

280-360

280-360

(cm3/g)

0.40-0.46

0.38-0.40

0.40

(>750A)

0.14

   

ˮ (%)

>50

   

oB (RH%)

 

18

 

(mgF/g Al2O3)

   

≥1.2

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