White Fused Alumina For Precision Casting
| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | White Fused Alumina |
| Price: |
US $890
/ MT
|
| Min. Order: | 10 MT |
Product Description
White fused alumina is the high grade refractory raw material, main crystal system isα- Al₂O₃, white color. It is characterized by high volume density, low apparent porosity, stable volume and thermal stability performance and so on, it is can be used for shell making material of heavy steel casting, especially the alloy casting, core sand, coating material and melt film precision casting, and it is also can be used as half precision blasting and precision blasting material for hardened steel, alloy steel and so on.
|
Purpose |
Specification
|
Chemical and physical composition (%) |
|||||
|
Al2O3 |
Na2O |
SiO2 |
Fe2O3 |
Apparent Porosity (%) |
Volume Density (g/cm3) |
||
|
Precision casting |
50# –80# |
≥99 |
≤0.5 |
≤0.2 |
≤0.15 |
≤8.0 |
≥3.45 |
|
70# –140# |
≥98.5 |
≤0.5 |
≤0.2 |
≤0.15 |
≤8.0 |
≥3.45 |
|
|
0 – 200# |
≥98.5 |
≤0.5 |
≤0.2 |
≤0.15 |
≤8.0 |
≥3.45 |
|
|
0– 320# |
≥98.5 |
≤0.5 |
≤0.2 |
≤0.15 |
≤8.0 |
≥3.45 |
|
Member Information
| Henan Ruishi Investment Group Co., Ltd. | |
|---|---|
| Country/Region: | He Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 65286195 |
| Contact: | Gu Hairu (saleman) |
| Last Online: | 10 Jul, 2014 |
