联系人 Yang
Luoyang, Henan
Calcined with the medium high temperature treatment brown fused alumina
This kind of brown fused alumina grain is calcined at the medium high temperature,and whit the anneal treatment.It is characterized by very low coefficient of linear expansion,very good hydrophilicity,good toughness and high hardness,producing the sintered grinding tools that is characterized by deep blue color after firing,without resillage,without rust and so on.So our this kind of product increase the precision and grinding ablity of the grinding tools in the using course.Brown fused alumina with the medium high temperature treatment is applicable to make high quality bonded abrasives.
|
用途 purpose |
规格 Specification |
主要化学成分（%）Chemical composition(%) |
磁性物（%）Magnetic material content(%) |
||||
|
AL2O3 |
Fe2O3 |
SiO2 |
TiO2 |
||||
|
磨料 磨具 |
F |
4#**0# |
≥*5 |
≤0.2 |
≤1.5 |
≤3.0 |
≤0.*3 |
|
*0#***0# |
≥*4 |
≤0.*3 |
|||||
|
**0#***0# |
≥*3.5 |
≤0.3 |
≤1.5 |
≤3.5 |
≤0.*3 |
||
|
Item |
Specification |
|
Colour |
Cambridge blue |
|
Crystal System |
Alpha-alumina trigonal system |
|
Mohs Hadness |
≥9.0 |
|
Melting Temperature(℃) |
***0 |
|
Refractory Temperature(℃) |
***0 |
|
True Density |
≥3.*0 |
|
Magnetic Materia |
0.***2% |
Brown fused alumina is mainly used in:
A: Abrasives
B: Refractories
C: Sandblasting
D: carborundum wearable floor
E: precision casting shell mold making
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
