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发明公开
CN104924223A 一种砂轮的磨料配方 无效 - 驳回

一种砂轮的磨料配方
摘要：
本发明公开了一种砂轮的磨料配方，其原料及重量配比份数为：棕刚玉：棕刚玉磨料18～24份，白刚玉磨料和单晶刚玉磨料中的一种或两者任意比例的混合物6～12份，碳化硅磨料20份，长石28～32份，粘土15～19份，硼玻璃2～4份。本发明在棕刚玉磨料中加入了白刚玉磨料和单晶刚玉磨料中的一种或两者的混合物，由此制作的砂轮在硬度、密度等方面保持了原有特性，其磨削效率和耐用性都有提高，因此，本发明既提高了产品质量，又为使用厂家节约了成本，综合效益明显。
摘要（英）：

The invention discloses a formula of abrasives for a grinding wheel. The abrasives comprise the following raw materials in parts by weight: 18-24 parts of a brown corundum abrasive, 6-12 parts of one of or a mixture in any proportion of a white corundum abrasive and a monocrystalline corundum abrasive, 20 parts of a silicon carbide abrasive, 28-32 parts of feldspar, 15-19 parts of clay, and 2-4 parts of borax glass. According to the formula disclosed by the invention, one of or a mixture of the white corundum abrasive and the monocrystalline corundum abrasive is added in the brown corundum abrasive, so that the grinding wheel prepared according to the formula maintains the original hardness, the density and the like, and the grinding efficiency and the durability of the grinding wheel are improved. Therefore, through the adoption of the formula disclosed by the invention, the quality of the abrasives is improved, and besides, the cost is reduced for manufacturers, so that the comprehensive benefits are obvious.

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