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White Fused Alumina Grit
1.White fused alumina grit is made of high quality white corundum 2.Size:0-1mm, 1-3mm, 3-5mm, 5-8mm, 100#-0, 200#-0, 320#-0,etc 3.Used for shaped and unshaped refractories and floor...
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WFA Micropowder For Abrasive
1.WFA corundum micropowder for the ordinary abrasive industrial fields 2.It'll has high temperature resistance and stable thermal performance 3.It has been used in lapping and polishing...
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White Corundum F Sand
1.White corundum F sand mainly refers to it of the F4-F240 section 2.The production process is refined and crystallized by electric melting 3.Size: F4,F12,F20,F36,F70,F100,F220,F280,F360,F600,...
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White Fused Alumina 325# For Refractory
1.White Fused Alumina 325# for refractory materials' industrial fields 2.Its hardness is slightly higher than that of brown fused aluminium 3.Production process:it is refined and crystallized by...
Refractories are generally ceramic materials that are capable of withstanding high temperatures. The bulk of refractory materials consist of single or mixed high melting point oxides of elements such...
Refractory Materials Refractory Cement General-purpose castable refractory cement. Ideal for furnace linings and pouring special shapes. Refractory Mortar High in alumina, this mortar can be used for...
Lightning Fast Delivery. The refractory products you need. When you need them. HarbisonWalker International delivers like a world-class pro. We stock our most popular high heat refractory products so...
Refractory Materials. Refractory materials must be chemically and physically stable at high temperatures. Depending on the operating environment, they need to be resistant to thermal...
Refractory materials that keep their chemical and physical strength at temperatures above 500 °C are of high importance for metallurgical and other industrial processes. They consist of alumina,...
The purpose of a refractory material is to withstand the high temperatures required in furnaces, kilns, incinerators, power plants etc without contaminating other materials and to conserve heat in...




