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蓝晶石

Price
Negotiable
Unit
Ton
Product number
201803191505589514
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
  • CAS No:0
    EINECS No.:0
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    1、热膨胀性:在高温下体积膨胀,当温度降低时,体积变化很小,即系有不可逆性转化产生的体积膨胀特性;稳定性:蓝晶石生产的耐火材料稳定性比粘土质耐火材料高1.5倍;耐火度高:一般粘土质耐火材料耐火度为1670-1770℃,而蓝晶石耐火材料通常大于1790℃,最高大于1  蓝晶石850℃;还具有较好的抗化学腐蚀特性。   

        2、用途:由于蓝晶石矿物的特性,故用来制造优良的高级耐火材料,耐火砂浆,水泥及铸造耐制品,以及塑料捣打混合料,技术陶瓷,汽车发动机的火花塞,绝缘体,球磨机球体,试验器皿,耐震物品等,并可用电热法炼制硅铝合金,应用于飞机、汽车、火车、船舶的部件上。近年来,随着钢铁工业的发展,此类矿以耐火砖、型材等形式制造热风炉,热风塔、再热炉、均热炉等的关键部位,制造窑炉设施,还可用于各种辅助性浇注和操作设备上。它们可以用于生产喷渡薄膜,制造结晶氟石和超音速飞机的前缘,宇宙飞船的金属附件,部分还可作宝石。此外可用作研磨料,作釉成分以及不滑的地板材料。

      因此世界上对蓝晶石类矿物的开发利用越来越重视,特别是几个发达的国家,如在日本,蓝晶石是耐火混凝土、可塑料、高铝水泥的重要原料;美国和一些国家用蓝晶石预烧制成各种牌号的莫来石质熟料,广泛地应用于陶瓷和精密铸造等部门;苏联用蓝晶石-硅线石精矿制造的轻质砖。采用蓝晶石作膨胀剂配制的不定型耐火材料在加热炉上的试用是成功的,其表面裂纹少,使用中跑火现象也少,使用效果较好。总之蓝晶石是不定型耐火材


  • Company Name
    Zibo YongbangZirconium industry co., LTD
    Place of Origin
    中国 - 山东 - 淄博

    Zibo YongbangZirconium industry co., LTD is a joint venture company specializing in the production of zirconium products.The company has its own mines abroad, domestic mill, from ore imports of selected to high-end products, such as zirconium silicate zirconium has formed the industrial chain of a series of zirconium products mainly. Company in good faith. High quality for the principle, to provide customers with perfect service.Main products of zircon sand, zircon powder and ultrafine zirconium silicate powder, featured high-quality Australian zircon sand as raw material, adopt advanced production technology and testing instruments, production of series of products with a fine granularity. Narrow distribution range.Stable quality and other characteristics, widely used in building ceramics.Sanitary ware.Ceramic glaze and refractory, etc.


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