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ABRASIVE GRIT WITH HIGH ALUMINA CONTENT GRAIN IN PARTICULAR FOR APPLICATION IN APPLIED AND SINTERED ABRASIVES FOR EXAMPLE IN SCARFING GRINDERS FOR SLABS OF STEEL ALLOYS
ABRASIVE GRIT WITH HIGH ALUMINA CONTENT GRAIN IN PARTICULAR FOR APPLICATION IN APPLIED AND SINTERED ABRASIVES FOR EXAMPLE IN SCARFING GRINDERS FOR SLABS OF STEEL ALLOYS
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机译:高铝含量颗粒的磨料,特别是在应用和烧结的磨料中的应用,例如在钢合金刮板研磨机中的应用
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摘要
The invention relates to an abrasive grit essentially comprising sintered alumina, characterised in comprising more than 96 % by weight of alumina, between 0.1 and 3 % by weight of titanium oxide and between 0.1 and 3 % by weight of manganese oxide, the sum of titanium oxide and manganese oxide remaining less than 4 % by weight. The content by weight of titanium oxide and/or manganese oxide is preferably more than or equal to 0.5 %, also the content by weight of titanium oxide and/or manganese oxide is less than or equal to 1.3 %.
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