| Quantity: | |
|---|---|
F24 F36 F54
SEPPE Abrasive
2818101000
Introduction
Brown fused alumina is bauxite, carbon materials, iron filings three kinds of raw material in the melting furnace to restore the system obtained brown artificial corundum. Brown Corundum because of its high hardness, toughness is good, more used as a grinding material, which is one of the most basic abrasive.and also application in refractory materials, chemical additives, precision casting and anti-slip material also has wider application.
Specifications
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
Abrasive Grade | F | 4#-80# | 95.0 Min | 0.3 Max | 1.5 Max | 3.0 Max | 0.05 Max |
90#-150# | 94.0 Min | 0.03 Max | |||||
180#-240# | 93.0 Min | 0.02 Max | |||||
P | 8#-80# | 95.0Min | 0.2Max | 1.2Max | 3.0Max | 0.05Max | |
100#-150# | 94.0Min | 0.03Max | |||||
180#-220# | 93.0Min | 0.3Max | 1.5Max | 3.5Max | 0.02Max | ||
W | F230-F1200 | 92.5Min | 0.5Max | 1.8Max | 4.0Max | — | |
Main Application
*Abrasives Materials
Within the abrasive industry Brown Fused Alumina is a valuable addition to products like abrasive papers and in shot blasting applications.
*Refractory & Foundry
Brown Fused Alumina is utilised within the refractory industry for the manufacture of high alumina fired and monolithic refractory products like bricks, pre-cast shapes and also foundry applications, where the addition of Brown Fused Alumina helps to obtain a smooth surface finish in investment castings.
Manufacturing Technique
Packing & Delivery
Introduction
Brown fused alumina is bauxite, carbon materials, iron filings three kinds of raw material in the melting furnace to restore the system obtained brown artificial corundum. Brown Corundum because of its high hardness, toughness is good, more used as a grinding material, which is one of the most basic abrasive.and also application in refractory materials, chemical additives, precision casting and anti-slip material also has wider application.
Specifications
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
Abrasive Grade | F | 4#-80# | 95.0 Min | 0.3 Max | 1.5 Max | 3.0 Max | 0.05 Max |
90#-150# | 94.0 Min | 0.03 Max | |||||
180#-240# | 93.0 Min | 0.02 Max | |||||
P | 8#-80# | 95.0Min | 0.2Max | 1.2Max | 3.0Max | 0.05Max | |
100#-150# | 94.0Min | 0.03Max | |||||
180#-220# | 93.0Min | 0.3Max | 1.5Max | 3.5Max | 0.02Max | ||
W | F230-F1200 | 92.5Min | 0.5Max | 1.8Max | 4.0Max | — | |
Main Application
*Abrasives Materials
Within the abrasive industry Brown Fused Alumina is a valuable addition to products like abrasive papers and in shot blasting applications.
*Refractory & Foundry
Brown Fused Alumina is utilised within the refractory industry for the manufacture of high alumina fired and monolithic refractory products like bricks, pre-cast shapes and also foundry applications, where the addition of Brown Fused Alumina helps to obtain a smooth surface finish in investment castings.
Manufacturing Technique
Packing & Delivery
