Semi-friable fused alumina is low titanium brown fused alumina. Since its hardness and toughness is between white fused alumina and brown fused alumina, we call semi-friable fused alumina. It is characterized by high temperature resistance, corrosion and erosion resistance, low apparent porosity and stable thermal stability. Its grain is characterized by strong self-sharpening, sharp grinding edges and not easy to burn workpiece.
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Typical Chemical Analysis in Weight% (Grit 24)
Grit F24	Al2O3 	TiO2	SiO2	Fe2O3
Chemical composition	97.62	1.54	0.45	0.14
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