The production process of ceramic fiberboard adopts the high-temperature melting method, which forms the high-temperature lava liquid of nearly 2000 degrees into a solid state in a few seconds. The microstructure of the solid formed under this quench condition is very different from that before the melting of raw materials. Due to the rapid solidification of high-temperature liquid, the cooling rate is much higher than the diffusion rate in the microstructure of the object, so the process of lattice formation and arrangement is not conditional. In this way, the microstructure in the object forms an unstable structure, that is, the object is in a metastable state. This metastable object maintains a certain potential energy. Under certain conditions (such as the increase of temperature creates conditions for atomic diffusion), it will release internal energy and change to the stable structure. The first step of the transformation is that the atoms begin to rearrange in the glassy phase, that is, crystallization or crystallization.


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Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.