fine powder 180#-0 White Fused Alumina ,industrial minerals ,alumina fused refractory
fine powder 180#-0 White Fused Alumina ,industrial minerals ,alumina fused refractory

fine powder 180#-0 White Fused Alumina ,industrial minerals ,alumina fused refractory

USD $750 - $950 /Metric Ton

Min.Order:10 Metric Tons

Supply Ability:
5000 Metric Ton / Metric Tons per Month
Port:
Tianjin China
Payment Terms:
T/T L/C D/P D/A

Quick Details View All >

Place of Origin:
Henan, China
Brand Name:
RS
Model Number:
F,P
Application:
grinding,high-speed steel
Shape:
sand,powder
Dimensions:
0-1mm,1-3mm,3-5mm,5-8mm,8-12mm,180#-0,240#-0,320#-0

Henan Ruishi Renewable Resources Group Co., Ltd.

Business Type: Manufacturer,Trading Company
Luoyang Henan China
Main Products: Corundum Brown Fused Alumina ,White Fused Alumina ,Vice-white Fused Alumina ,Mullite ,Tabular Alumina ,Calcium Aluminate ,Ferrite Calcium Aluminate ,Calcined Flint ,Calcined Bauxite

Product Details

White Fused Alumina 

White fused alumina with high quality alumina oxide powder as raw materials, white fused alumina is produced by fusing and extracting from crystallization. It is featured by high purity, self−sharpening, and acid−alkali and corrosion resistance, temperature tolerance. Compared with brown fused alumina, its thermal stability properties is slightly higher and toughness is slightly lower. The abrasive tools made by it are applicable for grinding high carbon copper and high−speed steel. 

1.For Abrasive: This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.  

Purpose

Specification

Chemical composition( % )

Magnetic material content(%)

Al2O3

Na2O

SiO2

CaO

For abrasive

F

12#-80#

99.0Min

0.5Max

-

0.4 Max

0.003 Max

90#-150#

98.5Min

0.6 Max

0.003 Max

180#-240#

98.2Min

0.7 Max

-

0.4 Max

0.002 Max

Item

Specification

Colour

white

Crystal System

trigonal system

Mohs Hardness

max10

Melting Temperature(°c)

2250

Refractory Temperature(°c)

1900

True Density

max3. 50

2.For Refractory: Comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stability. Its the high grade refractory materials.

Purpose
Specification
Chemical composition(%)
Magnetic material content(%)
Al2O3
Na2O
SiO2
CaO
For refractory
Size sand
0-1mm
1-3mm
3-5mm
5-8mm
8-12mm
99.0Min
0.5 Max
0.4 Max
0.003 Max
Fine powder
180#-0
240#-0
320#-0
98.5Min
0.3 Max
0.5 Max
0.001 Max
Mohs Hadness
≥10
Melting Temperature(℃)
2250
Refractory Temperature(℃)
1900
True Density
≥3. 50

 

 

 

 

 

 

3.for Sandblasting: White fused alumina for sandblasting abrasive is processed by high quality corundum from Rui Shi Abrasive Plant as raw material and utilized by unique advanced technology. It is characterized by short grinding time, high efficiency, good returns , low price and so on. In particular, its advantages such as high hardness, big specific gravity, good chemical stability and unique self−sharpening , it becomes the first choice for the sandblasting technics, meanwhile, it is also the ideal material for sandblasting and derusting, workpiece cleaning, and polishing.

Purpose

Specification

Chemical composition(%)

Magnetic material content(%)

Al2O3

Na2O

SiO2

CaO

For sandblasting

F

12#-80#

99.0Min

0.5Max

-

0.4 Max

0.003 Max

90#-150#

98.5Min

0.6 Max

0.003 Max

180#-240#

98.2Min

0.7 Max

-

0.4 Max

0.002 Max

4.for Precision Casting: White fused alumina is the high grade refractory raw material, main crystal system is α− 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)

For 

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

 

Packaging & Shipping
Packaging Details:1, plastic woven bag with inner; 
2, 25 kg/ bag or 1000 kg/big bag or 1200 kg/bag with or without pallet, or packed by customer's requirement; 
3, one containers loading 20 to 24 MT;
Delivery Detail:dispatch the goods within 7~15days after receiving the prepaymen
FAQ

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg 

Q2. How about the express fee?

- Our company's policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client's requirement.

 

ANY QUESTION PLEASE CONTACT : 

1,EMAIL:liyushen (at)

2,MOBILE:+86-15036396857

3,DIRECT PHONE:+86-379-65285887

4,FAX:+86-379-65285889

 

Contact Supplier

Ms. Helen Liang Manager Chat Now
Telephone
86-0379-65286158
Mobile
18637906777
Fax
86-379-65285889
Address
kaiyuan road No.248 Wuzhou Buliding 23 Floor Luoyang,Henan

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