Alumina Ceramic Substrate Price | Odm Alumina Ceramic Substrate

Advanced ceramics have the characteristics of superior strength, hardness, insulation, heat conduction, high temperature resistance, oxidation resistance, corrosion resistance, wear resistance, high temperature strength, etc. Therefore, in very harsh environments or engineering application conditions, they exhibit high Stability and excellent mechanical properties have attracted much attention in the material industry, and its application range is also expanding. The global and domestic industries have increasingly strict requirements for high-precision, high-wear, high-reliability mechanical components or electronic components, so the demand for ceramic products has received considerable attention, and its market growth rate is also considerable.

Advanced Ceramics | In the field of space technology, the manufacture of spacecraft requires structural materials and protective materials that can withstand high temperature and rapid temperature changes, high strength, light weight and longevity. In this regard, structural ceramics have an absolute advantage. In the future, the development of space technology will rely more on the application of new structural materials. In this regard, structural ceramics, especially ceramic matrix composites and carbon/carbon composites, are far superior to other materials. The application of high-tech is the magic weapon for winning modern warfare. In the development of the military industry, high-performance structural ceramics play a pivotal role. Application of structural ceramics and fiber-reinforced ceramic matrix composites with high toughness and high reliability.

Advanced ceramics have the characteristics of superior strength, hardness, insulation, heat conduction, high temperature resistance, oxidation resistance, corrosion resistance, wear resistance, high temperature strength, etc. Therefore, in very harsh environments or engineering application conditions, the high performance Stability and excellent mechanical properties have attracted much attention in the material industry, and its application range is also expanding. The global and domestic industries have increasingly strict requirements for high-precision, high-wear, high-reliability mechanical components or electronic components, so the demand for ceramic products has received considerable attention, and its market growth rate is also considerable.

Hay una película de óxido en la superficie del revestimiento cerámico, que mejorará la dureza y la resistencia al desgaste del revestimiento. Su principio de formación de película de óxido no es diferente del de la electrólisis del agua, y se puede decir que es el mismo. Si se pasa la corriente, el cátodo del revestimiento liberará hidrógeno; En el ánodo del revestimiento, no solo se precipita oxígeno molecular, sino también oxígeno iónico y oxígeno atómico. Generalmente, el oxígeno molecular se refleja en la reacción. El aluminio del ánodo de la placa de revestimiento se oxida por el oxígeno precipitado para formar una película de óxido de aluminio anhidro. Sin embargo, el oxígeno generado no interactúa químicamente completamente con el aluminio. Película de óxido. El principio del revestimiento cerámico de alúmina genera una película de óxido, que tiene muy buena lubricidad y aislamiento, y puede absorber varios lubricantes.