铜板/衬板

一种精密加工的铜板或衬板部件，构成连铸系统水冷结晶器的内表面。它直接接触凝固过程中的金属液，为铸坯提供关键的热传递、表面质量控制以及尺寸精度。

铜板/衬板作为水冷结晶器中的主要热交换表面。金属液在其内表面凝固，同时冷却水通过其后的通道循环，快速带走热量，形成凝固壳。铜的高导热性确保了高效的热传递，而其精确的表面光洁度则控制铸坯的表面质量。

The copper plate/liner functions as the primary heat exchange surface in water-cooled molds. Molten metal solidifies against its inner surface while cooling water circulates through channels behind it, extracting heat rapidly to form a solidified shell. The high thermal conductivity of copper ensures efficient heat transfer, while its precise surface finish controls the cast product's surface quality.