| 释义 |
white fused alumina 美/ wa?t fju?zd ??lu?m?n? / 1 ?白刚玉 白刚玉磨料黑碳化硅微粉：白刚玉(White Fused Alumina)是以氧化碳化硅微粉铝粉为原料，经高温熔炼而成。呈白色，硬度比棕刚玉略高，韧性稍低。
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White fused alumina products including section sand, grain-size sand; fine powder and micro powder are widely used in refractories, abrasives and other industries. 白刚玉段砂、粒度砂、细粉、微粉在耐火材料、磨料磨具等不同行业具有广泛的用途。 - 2
Similar hardness and white fused alumina, white fused alumina than in the high toughness, abrasive cutting edge sharp edges and corners to keep good, high durability. 与棕，白刚玉相比硬度高，韧性大，呈单颗粒球状晶体，具有良好的多棱切削刃，抗破碎较强。 - 3
With brown, white fused alumina compared to high hardness, toughness, showed a single particle spherical crystal, has a good multi-row cutting edge, strong anti-crushing. 与棕，白刚玉相比硬度高，韧性大，呈单颗粒球状晶体，具有良好的多棱切削刃，抗破碎较强。
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