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    • 1. 发明申请
    • METHOD FOR PRODUCING ACID-RESISTANT CERAMIC OBJECTS
    • 用于生产耐酸陶瓷物品
    • WO01004069A1
    • 2001-01-18
    • PCT/EP2000/006228
    • 2000-07-04
    • C04B33/22C04B35/66
    • C04B35/63C04B33/22C04B35/6303C04B35/66C04B2235/3217C04B2235/3463
    • The invention relates to a method for producing acid-resistant ceramic objects in which the produced objects exhibit a high degree of reproducibility and a high degree of dimensional accuracy. The inventive method comprises the following steps: a mixture is formed from acid-resistant grains comprised of the system Al2O3-SiO2, preferably chamotte; this mixture is mixed with a small quantity of one or more inorganic binding agents; an appropriate amount of water is added to the mixture that has been mixed with the binding agent(s); after adding water, the mixture, the binding agent and the water are intensively intermixed; the mixture that has been intensively intermixed with water and binding agent is poured into a mold in which it undergoes a hardening process, and; after completion of the hardening process that takes place inside the mold, the hardened mixture is removed from the mold and undergoes a firing process.
    • 在用于生产耐酸陶瓷制品的制品所产生将具有高度再现性和高的尺寸精度的本发明的方法。 为了这个目的,从系统Al2O3-SiO2系抗酸颗粒的混合物,优选熟料形成; 中加入一种或多种无机粘合剂的量小此混合物; 与粘合剂混合物的偏移,加入适量水; 加入水后,将混合物,粘结剂和水充分混合; 的集中与水混合和粘合剂的混合物填充到模具中,进行固化处理在模具中,在硬化过程的形式拍摄地点完成后剥离,并进行燃烧处理。