日本住友电气公司 PVD“超晶格”ZX涂层技术应用于刀具产品的范围正日益扩大 ,适用于铣削钢模的新 Ace Coat ACZ330牌号具有光滑、超硬、2 0 0 0层纳米结构涂层 ,在 40 0 0 HV时的硬度接近 CBN的硬度。住友电气公司采用这种技术可涂覆几何形状复杂的刀片 ,并且在高速和高进给量 Japan’s Sumitomo Electric PVD “superlattice” ZX coating technology is expanding its range of tool products for the new Ace Coat ACZ330 grades for milling steel dies with a smooth, super hard, 2000-layer nanostructured coating , The hardness at 40 0 ​​0 HV is close to that of CBN. Sumitomo Electric uses this technology to coat geometrically complex blades, and at high speeds and high feeds