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公司基本資料信息
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汽車配件噴砂白剛玉60#出口品質(zhì) White corundum 60 mesh for polishing auto spare parts White Corundum White fused alumina White aluminum oxide Abrasive White polish powder Sandblasting Cleaning Surface treatment Deburring Grinding Polishing |
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白剛玉是以優(yōu)質(zhì)鋁氧化粉為原料,經(jīng)電熔提煉結(jié)晶而成, 純度高、自銳性好、耐酸堿腐蝕、耐高溫、熱態(tài)性能穩(wěn)定。它硬度略高于棕剛玉,韌性稍低,純度高、自銳性好、磨削能力強(qiáng)、發(fā)熱量小、效率高、耐酸堿腐蝕、耐高溫?zé)岱€(wěn)定性好。用其制成磨具,適用于磨削高碳鋼、高速鋼及不銹鋼等細(xì)粒度磨料還可以用于精密鑄造和高級耐火材料。 |
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Al2O3 |
≥99.5% |
Fe2O3 |
≤0.04% |
SiO2 |
≤0.04 |
CaO |
≤0.03 |
MgO |
≤0.02 |
K2O |
≤0.01% |
Na2O |
≤0.26% |