黑刚玉: | 1 | 型号: | 一级 |
规格: | 各种 | 适用范围: | 喷砂,抛光 |
品牌: | 昌盛 | 粒度: | 7-14-20(目) |
种类: | 黑刚玉 | 材质: | 铝矾土、无烟煤 |
黑 刚 玉
产品介绍
黑刚玉是于电弧炉中,将铝矾土熔炼而制得的一种以a-AL2O3和铁尖晶石为主矿相的灰黑色结晶体,具有韧性高、耐高温、热太性能稳定等特点。
用于自由研磨,如制品电镀前的打磨工粗磨,主要用于不锈钢,金属制品,光学玻璃,竹木制品的抛光和喷砂,又是制造树脂砂轮,切割片,纱布的新颖磨料。本公司黑刚玉黑刚玉磨料基本粒集中,切削力强,韧性大,刚柔相济,耐磨性好,工效高。是磨削抛光、喷砂不锈钢制品的最理想产品。
黑刚玉磨料是以优质的矾土为主要原料,少加还原剂而后,在电弧炉内经高温冶炼而成,色泽呈黑色。硬度适中,其韧性较大耐磨棱角锋利,自锐性强,磨削是发热量少,抛光加工工件洁度高,黑刚玉磨料基本料集中,切削力强,韧性大,刚柔相济,耐磨性好,工效高。黑刚玉磨料,适用于不锈钢,金属制品电镀前底面抛光和喷沙,它适用于玻璃、竹木、石材等制品的磨削和抛光.黑刚玉广泛应用于餐具抛光行业,电镀前底面抛光行业,金属表面处理行业,玻璃制品行业,铝制品和不锈钢的抛光。又是制造树脂砂轮,砂布的新凝材料。目前,最为广泛地应用于不锈钢餐厨具,灯具灯饰摩托车零件,汽车配件等中等硬度材料的精细抛光。
黑刚玉理化指标
规格 | 主要化学成分% | ||
Al2O3 | Fe2O3 | SiO2 | |
一级 | 85 | 9 | ≤6 |
二级 | 80 | 10 | ≤10 |
黑刚玉物理性能指标
项目 | 指标 |
颜色 | 黑色 |
晶形 | 三方晶系 |
硬度(莫氏) | ≥9.0 |
熔点(℃) | 2050 |
最高使用温度(℃) | 1850 |
真密度(g/cm3) | ≥3. 50 |
线膨胀系数(0—1600℃) | 7—9 |
黑刚玉是于电弧炉中,将铝矾土熔炼而制得的一种以a-AL2O3和铁尖晶石为主矿相的灰黑色结晶体,具有韧性高、耐高温、热太性能稳定的特点。
用于自由研磨,如制品电镀前的打磨工粗磨,主要用于不锈钢,金属制品,光学玻璃,竹木制品的抛光和喷砂,又是制造树脂砂轮,切割片,纱布的新颖磨料。本公司黑刚玉黑刚玉磨料基本粒集中,切削力强,韧性大,刚柔相济,耐磨性好,工效高。是磨削抛光、喷砂不锈钢制品的最理想产品。 黑刚玉理化指标:
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黑刚玉物理性能指标: |
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Black corundum is also known as low aluminum corundum. It is also a new type product of polishing material, and it is a dark gray crystal body made α-Al2O3 and ferropicotite as mAIn ore in the electric arc furnace by smelting the bauxite. It has characteristics of moderate hardness, high toughness, high temperature resistance, and stable thermal stability. It is mainly suitable for free grinding, such as cOArse grinding before electroplating products, mainly for polishing and sandblasting of stainless steel, fabricated metal products. Physical and Chemical Indicators:
Physical Performance Indicators:
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产品图片
公司地址
公司简介
巩义市昌盛抛光磨料喷砂厂地处交通便利的河南省巩义市,紧邻连霍高速,陇海铁路,310国道,货物进出十分便利,我公司秉承以市场为导向,以人才为根本,以质量求生存的方针,是一家管理科学,运作规范的现代化企业。我厂以“诚实守信、质量第一、顾客至上”为宗旨,致力于多元化的研制与开发,一流的管理,形成了物流、工程绿化、生产销售、代理加工、一条龙服务体系,业务遍满全国各地。
我厂的主要产品有:金刚砂,棕刚玉,白刚玉,黑刚玉,碳化硅,抛光砂,除锈砂,抛光磨料,石榴石,核桃壳,玉米芯等。本厂竭诚希望与中外宾客建立友好的商务联谊,诚邀各界人士来我厂洽谈业务,我们将竭诚为广大客户提供优质产品和良好服务,同新老朋友携手并肩、共图发展。
Gongyi City Changsheng Abrasives Factory is located in Gongyi,Henan .The traffic is very convenient ,it is close to Lian-huo highway, longhai railway, and 310 national highway. Therefore, the goods in and out is very quick and convenient, our company take the market-oriented as the guidance, qualified personnel as foundation, striving for survival by quality police.
We are a modern enterprise which depends on manage scientifically and operate standard, we look upon “trustworthy, quality first, and customer first" as our objective, committed to various research and development, the first-class management, as our hope, formatting a whole service system which include logistics, engineering greening, production and sales, agency processing, that’s why our business is all over the doMEStic market.
Our business range is wide, the products are as follows: polishing materials-corundum, walnut, emery, quartz sand filter material anthracite, nut shell abrasive, derusting sand, fire-proof material, the filter material.
We sincerely hope to establish friendly business relationships with guests from domestic and worldwide. We invites people from all walks to our factory trattative business, we will try our best to serve our customers, provide quality products and good service, Hope to join hands with all friends and develop together!
联系方式
销售经理:陈雪
移动电话:15838032047
地 址:中国 河南 巩义市 河南省巩义市米河镇米南村
邮 编:451200
公司主页: http://hanxiaohu84613.cn.alibaba.com
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