Recently, silicon carbide (SiC) ceramic thin sheets, featuring high hardness, excellent thermal conductivity, high-temperature resistance and corrosion resistance, have been rapidly adopted in high-end fields such as semiconductors, new energy vehicles, photovoltaics and aerospace, becoming core basic materials for advanced manufacturing. Produced via pressureless sintering and hot-pressing sintering, they boast outstanding thermal conductivity and low thermal expansion coefficient, adapting to high-temperature and sharp temperature-change conditions, withstanding up to 1800℃ in inert atmosphere. In semiconductor manufacturing, SiC ceramics effectively replace quartz and graphite components, enhancing the stability of etching and lithography equipment. Photovoltaic carriers made of SiC extend service life to over one year compared with quartz, reducing production line pollution and replacement costs. Applications in new energy vehicle power modules show that SiC reduces thermal resistance by about 23% and significantly improves insulation reliability; many products have passed automotive-grade verification and achieved small-batch mass production. At present, domestic enterprises keep making breakthroughs in precision machining and warpage control, gradually narrowing the gap with international manufacturers. The industry predicts that China's SiC ceramic market will maintain rapid growth, with large-size, high-reliability and customization as main development trends, supporting the independent and controllable progress of high-end manufacturing. For more information, please visit: https://www.tiktok.com/@mia_iota/video/7597717976720149782