水口砖制造用尖晶石 免费拿样 产地直发

         巩义市万丰磨具磨料有限公司是专业的水处理材料生产厂家，主营产品有三大系列：

       一、喷砂抛光系列：棕刚玉、黑纲玉、白刚玉、碳化硅、石榴石、玉米芯、水刀砂、抛光砂、除锈砂、还原铁粉等。

       二、滤料系列：鹅卵石、麦饭石、沸石、陶粒、磁铁矿、海绵铁等。

       三、耐火材料系列：铝矾土、蓄热球、氧化铝球、高铝球、研磨球、浇注料、耐火泥、铬刚玉、锆刚玉、锆英砂、氧化铬绿、氧化铝粉、球石、漂珠等。

       我公司一直坚持：“品质承诺、价格合理、服务快捷、诚心创新”的发展理念，不仅为客户提供高品质的产品，并努力做好客户的售后服务工作！热诚欢迎国内外宾朋光临，大量现货供应，欢迎订购！

【尖晶石简介】

         尖晶石属于一种铝镁氧化物，其主要成分为氧化铝和氧化镁。铝镁尖晶石有天然形成和人工合成两种，其化学式为MgAL2O4或者Mgo•AL2O3。尖晶石理论含量为：MgO=28.3%M，AL2O3=71.7%。天然镁砂尖晶石极少发现，工业上应用的铝镁尖晶石全部都是人工合成的。合成铝镁尖晶石的两个主要方法是烧结法和电熔法。多数尖晶石材料是由高纯合成氧化铝和化学级氧化镁制成，即在竖窑烧结和在电弧炉内电熔。

【尖晶石分类】

       合成尖晶石的两个主要方法是烧结法和电熔法。多数尖晶石材料是由高纯合成氧化铝和化学级氧化镁制成，即在竖窑烧结和在电弧炉内电熔。

       烧结尖晶石的优势是该工艺是一个连续的陶瓷化过程，控制窑中给料速度和均衡的温度分布，产生非常均匀的晶体尺寸为30-80μm及低气孔率(<3％)的产品。

         电熔法生产尖晶石是有代表性的间歇操作，大浇注块需要延长冷却时间，浇注块的冷却导致显微结构的不均匀，由于冷却较快，外部的尖晶石晶体比里面的小，低熔点杂质集中在中心处，因此，需要对电熔尖晶石原料进行分选均化。

【尖晶石理化指标】

【尖晶石用途】

       烧结铝镁尖晶石用于水泥回转窑，不但避免了铬公害，而且具有良好的抗剥落性。烧结铝镁尖晶石用于制作刚包浇注料，大大提高刚板衬的抗侵蚀能力，使烧结铝镁尖晶石广泛应用于炼刚用耐火材料。优质预合成尖晶石的制取为不定形及定形高纯耐火材料的生产提供了新的原料。

       电熔铝镁尖晶石是制造滑板、水口砖、平炉炉砖的理想材料。铝镁尖晶石制品的高温力学性能良好，是大型水泥窑中性水泥窑过滤带、耐火浇注料、高中窑具的基本原料。电熔铝镁尖晶石用于刚铁冶炼、玻璃工业窑炉。

【英文翻译】

 Spinel belongs to a kind of aluminum and magnesium oxide, the main components in aluminum oxide and magnesium oxide.Magnesium aluminum spinel has naturally occurring and synthetic two kinds, the former is MgAL2O4 or Mgo style, AL2O3.Spinel theory content is: MgO style = 28.3% M, AL2O3 = 71.7%.Natural magnesia spinel rarely found that magnesium aluminum spinel in industrial application are all synthetic.Synthesis of magnesium aluminium spinel and fused two main methods are sintering method.Most spinel material is made from high purity synthetic chemical and alumina grade magnesium oxide, which in shaft kiln sintering and fused in arc furnace.

spinel classification
Synthetic spinel and fused two main methods are sintering method.Most spinel material is made from high purity synthetic chemical and alumina grade magnesium oxide, which in shaft kiln sintering and fused in arc furnace.
Sintered spinel has the advantage of this process is a continuous process of pottery and porcelain, control the temperature of the furnace feeding speed and the equilibrium distribution, have very uniform crystal size of 30-80 microns and low porosity (< 3%) of the product.
Fused method production spinel is representative of the intermittent operation, large casting piece need to extend the cooling time, in the microstructure of the casting block cooling leads to uneven, due to rapid cooling, external spinel crystal than the inside of the small, low melting point impurity concentration in the central place, therefore, need to sorting are fused spinel raw material.

spinel USES
Sintering alumina magnesia spinel is used for cement rotary kiln, not only avoid the chromium pollution, but also has good resistance to spalling.Sintered alumina magnesia spinel used in ladle castable, greatly improve the erosion resistance of steel lining, the sintering alumina magnesia spinel refractory material is widely used in steelmaking.High quality of preparing for amorphous synthetic spinel and setting high purity of refractory production provides a new raw material.
Fused alumina magnesia spinel is manufacturing skateboarding, the gate brick, brick is the ideal material of open hearth furnace.Magnesium aluminum spinel products of high temperature mechanical performance is good, is a large cement kiln neutral cement kiln filter with the basic materials of kiln furniture, refractory castable, high school.Fused alumina magnesia spinel used in steel smelting, glass kiln.

【联系方式】

  公司名称：巩义市万丰磨具磨料有限公司

  公司地址：河南省巩义市建设路

  联系人：郑经理

  联系电话： 

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  Q  Q: 3075794110

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