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氧化铝陶瓷球Alumina ceramic balls
发布日期:2018-8-23 
氧化铝陶瓷球Alumina ceramic balls

氧化铝陶瓷球

氧化铝陶瓷球指的是以铝矾土、辊棒粉、工业氧化铝粉、高温煅烧阿尔法氧化铝粉等材料为原料,经过配料、研磨、制粉(制浆、制泥)、成型、干燥、烧成等工序制作而成的,主要作为研磨介质而被广泛使用的球石。

    氧化铝瓷球是一种重要的工程陶瓷,属高科技产品。由于合适的硬度、适中的密度、耐磨、耐腐蚀、价格低的特点,以及金属球金属杂质引入的问题,因此氧化铝瓷球被广泛应用于白色水泥、矿物、陶瓷、电子材料、磁性材料以及涂料、油漆等行业的原材料的粉磨和加工,是一种优质的研磨介质。在建筑陶瓷行业中,氧化铝瓷球的磨损效率比天然的燧石和鹅卵石提高。随着优质天然球石资源的减少,普通瓷球磨损率高的特点,氧化铝瓷球将被越来越多的陶瓷厂家所使用根据不同的氧化铝含量,可以分为中铝球、中高铝球和高铝球一般我们把60%—65%氧化铝含量的划为中铝球,75%—80%氧化铝含量的称为中高铝球,90%以上氧化铝含量的为高铝球。其中高铝球又细分为90瓷、92瓷、95瓷和99瓷。99瓷由于其极高的生产成本而很少有大型厂家大批量制造,主要为部分特种陶瓷厂通过手工制作。

中铝球和中高铝球由于其较低的价格,而被大部分陶瓷厂所接受,主要用于研磨陶瓷坯料。高铝球由于其具有高强度、高硬度、高耐磨性,比重大、体积小、耐高温、耐腐蚀、无污染等优异特性而被广泛的运用于不同类型的陶瓷、瓷釉、玻璃、化工等等工厂的厚硬材质精加工和深加工,其中尤以92含量的高铝球使用最为普遍。


 Alumina ceramic balls
Alumina ceramic ball is made of bauxite, roller powder, industrial alumina powder, high-temperature calcined Alpha alumina powder and other materials through batching, grinding, powder (pulping, mud), molding, drying, firing and other processes, mainly as grinding media and widely used pebbles.
Alumina ceramic ball is an important engineering ceramics, which belongs to high-tech products. Alumina ceramic balls are widely used in the grinding and processing of white cement, minerals, ceramics, electronic materials, magnetic materials, coatings, paints and other raw materials because of the appropriate hardness, moderate density, wear resistance, corrosion resistance, low price, and the introduction of metallic impurities in metal balls. A high quality abrasive medium. In the building ceramics industry, the wear efficiency of alumina ceramic balls is higher than that of natural flint and pebble. With the reduction of high-quality natural pebble resources and the high wear rate of ordinary ceramic balls, more and more ceramic manufacturers will use alumina ceramic balls according to the different alumina content, which can be divided into medium alumina balls, high alumina balls and high alumina balls. Generally, we classify 60%-65% alumina content as medium alumina balls, and 75%-80% alumina content as medium alumina balls. The amount is called medium high aluminum ball, and the alumina content above 90% is high alumina ball. The high alumina ball is subdivided into 90 porcelain, 92 porcelain, 95 porcelain and 99 porcelain. Because of its high production cost, 99 porcelain is seldom manufactured in large quantities by large factories, mainly by hand in some special ceramics factories.
Aluminum balls and medium and high alumina balls are accepted by most ceramic factories because of their low prices, mainly used for grinding ceramic billets. High alumina balls are widely used in the finishing and deep processing of thick and hard materials of different types of ceramics, glazes, glazes, glasses, chemicals and other factories because of their high strength, high hardness, high wear resistance, high specific gravity, small volume, high temperature resistance, corrosion resistance, pollution-free and other excellent properties, especially the 92 content of high alumina balls. It is universal.

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