2250c 1-3mm 80 Grit Brown Aluminum Oxide

Price Negotiable

Price: Negotiation

MOQ: 5 Metric Tons

Delivery Time: Depending on quantity

Brand: KMN

Product Description

2250c 1-3mm 80 grit Brown Aluminum Oxide

Physical and Chemical Properties
Item	Value	Item	Value
Main Material	Al2O3	Melting point(℃)	2250
Bulk Density(g/cm³)	1.4-2.3	Max Using Temperature(℃)	1900
Mosh Hardness	≧9	Color	Brown(Deep blue after Calcining)
True Gravity(g/cm³)	≧3.90	Linear Expansivity(0-1600℃)	7-9
Knoop Hardness(kg/mm²)	2000-2200	Crystal Structure	Trigonal System
Size available(FEPA)	0-1mm,1-3mm,3-5mm,5-8mm,other sizes available upon request

Brown fused alumina is fused and crystalized at high tempreture based on a mixture of bauxite and other materials. It is characterized by its high hardness, good toughness and sharp shapein size. Abrasives tools made of it are suitable for grindind metals of high-tensile strength such as carbon steel, general-purpose alloy steel, annealed malleable iron and hard bronze,etc. it also can be used as refractory materials.

Applications of Brown Fused Alumina Refractory Grades

Production of Refractory Bricks, High Alumina Bricks

Furnace Lining, Outlet, Castables in Steel Making Industry

Crucibles in Foundry Industry

Furnaces and Ovens in Ceramic, Glass and Cement Industries

Alumina Hollow Ball, Alumina Fiber, Corundum Insulating Material, Corundum can be Plastic and Ramming Material, Dry Vibration Ramming Mixes, Without Stirring, Pouring Material, Corundum Brick and Prefabricated Pieces, Corundum Wet Sprayed Material, Coating and Repair Material, Corundum Cement and Tap-hole Clay