سعر فوب
أحصل على آخر سعر600 ~ 900 USD / Metric Ton
|1 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
F12-F220, 0-1, 1-3, 3-5, 5-8mm, 200F, 325
سعر فوب:
600 ~ 900 USD / Metric Ton أحصل على آخر سعر
الموقع:
China
سعر الحد الأدنى للطلب:
600 per Metric Ton
الحد الأدني للطلب:
1 Metric Ton
تفاصيل التغليف:
In 1mt big bag
موعد التسليم:
-
القدرة على التوريد:
50000 Metric Ton per Year
نوع الدفع:
D/P, D/A, L/C, T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Mr. Cathy
45-5-13,Futian Suntwon,Hanghai Road, Zhengzhou, Hunan
Brown Fused Alumina PROCESS OF PRODUCTION
Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than ***0°C. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual sulphur and carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains.
Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use. Dedicated lines produce products for different applications.
APPLICATION
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Brown Fused Alumina thermal properties make it an excellent material for use in the manufacture of refractory products. Brown Fused Alumina is also used in other applications like blasting and surface hardening.
Brown Fused Alumina SPEC:
|
Items |
Unit |
Index |
Typical |
|
|
Chemical Composition |
Al2O3 |
% |
*5%min |
*5.6 |
|
SiO2 |
% |
1.*0max |
1.*6 |
|
|
Fe2O3 |
% |
0.*0max |
0.*7 |
|
|
TiO2 |
% |
3.*0max |
2.*5 |
|
|
CaO+MgO |
% |
1.0max |
0.7 |
|
|
Melting point |
℃ |
***0 |
||
|
Refractoriness |
℃ |
***0 |
||
|
True density |
g/cm3 |
3.*0min |
||
|
Mohs hardness |
**- |
9.*0min |
||
|
Grain size |
mm |
Œ**1, **3, **5,**8mm |
||
|
Fine powder |
mesh |
**0, **0, **0, **0, **5F |
||
|
Abrasive grade |
FEPA |
F****-F*0—F***-F**0 |
||
| بلد: | China |
| نموذج رقم: | F12-F220, 0-1, 1-3, 3-5, 5-8mm, 200F, 325 |
| سعر فوب: | 600 ~ 900 / Metric Ton أحصل على آخر سعر |
| الموقع: | China |
| سعر الحد الأدنى للطلب: | 600 per Metric Ton |
| الحد الأدني للطلب: | 1 Metric Ton |
| تفاصيل التغليف: | In 1mt big bag |
| موعد التسليم: | - |
| القدرة على التوريد: | 50000 Metric Ton per Year |
| نوع الدفع: | D/P, D/A, L/C, T/T |
| مجموعة المنتج : | Product |
