In the realm of fluid control systems, the performance of valve components is paramount to ensuring the seamless operation of various industrial processes. Among these components, the Ceramic Valve Core(https://www.brassvalvecore.com/product/copper-valve-core/copper-ceramic-valve-core/) stands out for its good durability and resistance to wear. However, when subjected to high-temperature environments, the question of how these valve cores maintain their sealing integrity becomes a critical concern.