Coral Stone

Coral Stone

Product introduction

Coral Stone is a kiln tool made of cordierite as the main raw material. It has excellent thermal shock resistance and can withstand frequent and drastic temperature changes without cracking or peeling. This is due to the crystal structure of cordierite itself. When the temperature changes, its thermal expansion coefficient is extremely small, which allows the Coral Stone to adapt to the rapid rise and fall of the temperature in the kiln. At the same time, it also has a certain mechanical strength, can maintain a stable shape in the kiln environment, and support the fired objects. In addition, the Coral Stone has good chemical stability and is not easy to react chemically with the gas, slag, etc. in the kiln, ensuring the performance reliability during long-term use.

Application

Ceramic firing: In ceramic production kilns, Coral Stones are often used as firing boards. Since the ceramic firing process requires multiple heating and cooling, the thermal shock resistance of the Coral Stone can ensure that it is not damaged under repeated thermal shocks, and it can continuously and stably carry the ceramic body, which helps to improve the firing quality and yield rate of ceramic products.

Sintering of electronic components: The sintering process of electronic components such as electronic ceramics and magnetic materials requires extremely high temperature control and kiln stability. Coral Stones can provide flat and stable support for electronic components. Its good thermal stability can avoid cracks or deformation of components due to temperature changes, and meet the high-precision sintering requirements of electronic components.

Refractory material production: In the firing process of refractory materials, Coral Stones can be used as kiln tools to assist refractory materials in completing the firing process under high temperature environment, while their own performance is not affected, ensuring the quality and performance of refractory materials.

Product Parameters