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China Price brown aluminum oxide

China Price brown aluminum oxide
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Product Name:China Price brown aluminum oxide
Place of Origin:Peoples Republic of China
Post Date:May 27, 2020
Edit Date:June 12, 2021
Company Name :
Henan Sicheng Abrasives Tech CO.,LTD
Tel:0086 0371 60900389
Add:#1409,No. 1 building, Lvdi centre, Daxue south road, Zhengzhou , China
E-mail:669468858@qq.com
Detailed Product Description:

 China Price brown aluminum oxide 

 

Product Description

Brown fused alumina is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is divided into various kinds. Its compact texture, high hardness, suitable for the manufacture of ceramics, grinding of high tensile metal and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture advanced refractory materials.

 

Physical Properties

Color  Brown 
Mohs Hardness 9.0
Melting Point  2250
The maximum temperature 1900
Specific Gravity 3.6-3.9g/cm3
Bulk Density 1.53-1.99g/cm3
Ture Density0.5% 3.9g/cm3

 

Chemcial Properties

  Coarse Grains Fine Powder Grains
Al2O3 ≥95% 94% ≥94.5%
SiO2 ≥1.5% ≥2% ≥1.5%
Fe2O3 ≥0.5% ≥0.55% ≥0.5%
TiO2 ≤3% ≤3.3% ≤3%

 

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 Application

1. Sand blasting for aluminum profile/Copper material/Glass/Washed jeans/precise mould

2. Grinding for kinescope/glass/mono crystalline silicon/ lens/jade ware

3. Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium

4. Bonded abrasives and Coated abrasives

5. Surface preparation and finishing

6. Thermal Spraying(Plasma Spraying)

7. Super Refractory, Ceramics and Tiles

8. Lapping &Micro-blasting applications.

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Available Size

 

Coarse Grains

0-1mm 1-3mm 3-5mm 5-8mm

Fine powder

200#-0 320/325-0

Grains

(F/P sand) 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

Packaging & Shipping

Packaging Details

option 1: Woven bags (25 kg)*40 in Container bag(1 metric ton)

option 2: Container bag(1 metric ton) with Moisture-proof plastic bag

option 3: Customize Packing

Payment Term

1.T/T 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail

2.L/C 100% irrevocable L/C at sight

Delivery Time

According to order size, usually 5-7 work days after get the advance payment

Delivery Way

1) For samples, can be send by express of EMS door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request.

2) For mass order delivery, can be optional with terms of Exwork, FOB, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience .

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Company Information

 Company information

 

Henan Sicheng Abrasives Tech Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide, Glass beads and other abrasive products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Based on the principles of equality and mutual benefits, we persist in abiding by agreements; enable us to do business and cooperation with all countries in the field of economy and technology.

 

 

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