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| Product Name: |
Brown Fused Alumina For Refractory
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| Related proudcts |
al2o3 fused, |
| Specifications |
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Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at 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.
Description of Brown Fused Alumina for Refractory
Tilting Furnace (Turn-over Furnace) Barmac Crushed
Items Unit Index Typical
Chemical Composition Al2O3 % 95%min 95.56
SiO2 % 1.2max 0.91
Fe2O3 % 0.30max 0.09
TiO2 % 3.00max 2.55
Melting Point ℃ 2050
Refractoriness ℃ 1980
True Density g/cm3 3.90min
Mohs Hardness --- 9.00min
Refractory Grain Sizes mm 0-50, 0-1, 1-3, 3-5, 5-8
Fine Powder mesh -80, 100, 150, 200, 325F
Abrasives Grits FEPA 8, 14, 16, 20, 22,24, 30, 36, 40, 46, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240
Fixed Furnace Barmac Crushed
Items Unit Index Typical
Chemical Composition Al2O3 % 95%min 95.23
SiO2 % 1.5max 1.28
Fe2O3 % 0.30max 0.17
TiO2 % 3.00max 2.62
Melting Point ℃ 2050
Refractoriness ℃ 1980
True Density g/cm3 3.90min
Mohs hardness --- 9.00min
Refractory Grain Sizes mm 0-50, 0-1, 1-3, 3-5, 5-8
Fine Powder mesh -80, 100, 150, 200, 325F
Abrasives Grits FEPA 8, 14, 16, 20, 22,24, 30, 36, 40, 46, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240
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| Company: |
ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD.
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| Contact: |
Mr. HAOYUN abrasives |
| Address: |
Xiliubei Village, Daiye Town, Dengfeng City, Zhengzhou City, Henan Province, China |
| Postcode: |
452473 |
| Tel: |
0371 62719026 |
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