AzureS

Technical data sheet for Azures Page no. 1 ©CUMI-EMD Rev. 01; Date: January 2009 Carborundum Universal Limited, Electro Minerals Division, Kalamessery, Kochi-683109. Technical data sheet for Azures 1. Introduction:Azure-S is a sintered alumina abrasive. It is manufactured by our patented 1 state-of-the-art sol- gel technology. Sintered alumina abrasive is a well known for its high performance and unique fracture characte ristic. It performs better in high pressure g rinding applica tion and also withstands severe application condition. It also provides cooler cutting and longer life of the wheel. All these parameters make it as a unique choice for abrasive manufacturers. 2. Physical properties 3. Typical Chemistry Properties Azures Size Grain Specific gravity 3.8 Porosity 0% Colour Blue Hardness VH (kgf/mm2) 2000-2200 Facture Toughness MPa/mm 1/2 3.5-4.2 Melting point ( o C) 2050 4. Salient features 5. Applications Uniform microstructure Submicron crystal in the matrix High hardness value High toughness value Self sharpening property Cooler cutting Consistent performance Longer life 1 US Patent no. 5782940, 5858037 & 6104015 Ingredients Azures Al2O3 96.5-99% MgO 0.5-1.5% Others (special additives) 0.5-2.0% Azures is used for both Bonded abrasive and Coated abrasive products. This product is used in a wide variety of grinding application, including high pressure grinding of metal forging, precision grinding of bearing surfaces, sanding of painted surfaces and wooden surfaces, precision polishing of camshafts etc. Camshafts grinding Precision grinding of bearing Azures Grain

AzureS

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