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High quality Ceramic Foundry Sand AFS50 AFS35 for Steel Casting

High quality Ceramic Foundry Sand AFS50 AFS35 for Steel Casting 

Product Description

Ceramic Foundry sand is a kind of spherical refractory particles made of high-quality bauxite as raw material, which is made by electro-fusion, granulation and sieving.

Grain type

ball, spherical

Angularity

1.1 max, similar to ball

Bulk density

1.95-2.05 g/cm3

Refractoriness

1790℃

Thermal expansion

0.13% (10 min at 1000 C )

Size

Available in all models, it can also be customized

 

Composition

Content

Al2O3

70-75%

SiO2

8-20%

Fe2O3

≤ 3%

TiO2

≤ 3.5 %

CaO

≤ 0.45 %

MgO

≤ 0.35 %

K2O

≤ 0.33%

Na2O

≤ 0.08 %

 

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Production

Ceramic sand.jpg

Size distribution

 ceramic casting sand ceramic casting sand ceramic casting sand ceramic casting sand ceramic casting sandParticl size distrubtion.png

Customer visit

 ceramic casting sand ceramic casting sand ceramic casting sand ceramic casting sand ceramic casting sand white fused alumina (1).jpg


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