BFA60# 钢板喷砂用60目棕刚玉
棕刚玉F60是以铝矾土、无煤为主要原料,在2000度以上电弧炉内经高温冶炼而成,用它制成的磨具,适于磨削抗张较高(钢材、可锻铸铁、应青铜等)的金属,适用于制造陶瓷、树脂高固结磨具以及研磨、抛光、喷砂、铸造等,也可制造耐火材料。棕刚玉具有纯度高,结晶好,流动性强,线膨胀系数低,耐腐蚀、耐高温、高强度等特点。
Haixu Brown fused alumina is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by Haixu/Sicheng brown fused alumina are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. Haixu/Sicheng brown fused alumina is also used for refractory material. Brown fused alumina with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength.
一,棕刚玉F60主要物理特性Main Physical Properties
莫氏硬度MOHS HARDNESS | 9.0 |
堆积密度BULK DENSITY | 1.75-1.95g/cm3 |
比重SPECIFIC GRAVITY | 3.6-3.9g/cm3 |
体积密度 volume density | 3.6-3.9g/cm3 |
熔点 melting point | 2250°C |
使用温度 maximum service temperature | 1900°C |
二,用途Application
1.用于铝型材,铜型材玻璃,水洗牛仔服模具等的“”喷砂
environmental blasting for aluminium profile/Copper material of glass/water to wash jeans
2.应用于显像管、玻璃、单晶硅、镜片、玉器等的自由研磨
Grinding for kinescope/glass/monocrystalline silicon/lens/jadeware
3.可作为修筑高速公路路面、飞机跑道、码头、停车场、工业地坪、体育场地等耐磨材料
Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium
4.固结磨具和涂覆(涂附磨具)磨具 Bonded abrasives and Coated abrasives
5.表面处理 Surface preparation and finishing
6.热喷涂/等离子喷涂Thermal Spraying (Plasma Spraying)
7.表面处理 Surface preparation and finishing
8.耐火材料,陶瓷Super Refractories, Ceramics and Tiles
9.抛光和微分子喷砂Lapping & Micro-blasting applications
三、棕刚玉F60理化指标-用于磨料,研磨,抛光等 Used for abrasives ,lapping,Polishing
属性 properties 规格 Type | 粒度砂Grains |
8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# |
值Guarantee Value | 典型值Typical Value |
化学成分 Chemical Composition | Al2O3 | ≥93 | 95.65 |
SiO2 | ≤2.0 | 1.04 |
Fe2O3 | ≤1.5 | 0.14 |
TiO2 | ≤3.5 | 2.2 |
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