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日本东京日新钢铁公司开发出一种加铜的不锈钢板,该钢板具有抗细菌的功效。据悉铜是一种具有抗细菌性能并能促使成本下降的最有效的金属元素。日新钢铁公司研制的NSS AM-1不锈钢是低碳含1.5铜的17％铬铁素体不锈钢。 虽然其它不锈钢也含有铜,但由于常用的不锈钢制品表面形成一种钝化膜而反映不出这一优点。日新钢铁公司开发了一项专门的生产工艺,能使具有0.1至10μm的ε-Cu颗粒均匀地全部析出。这样就促使了铜的抗细菌性能达到最完善的境地。十分幸运的是,这
Japan’s Nihon Keizai Iron and Steel Company developed a stainless steel plate plus copper, the steel plate with antibacterial effect. It is reported that copper is one of the most effective metal elements that have antibacterial properties and contribute to the cost reduction. NSS AM-1 stainless steel developed by Nisshin Steel is a low carbon 17% chromium ferritic stainless steel containing 1.5% copper. Although other stainless steels also contain copper, this advantage is not reflected by the formation of a passive film on the surface of commonly used stainless steels. Nisshin Iron and Steel has developed a special production process that enables uniform and complete precipitation of ε-Cu particles of 0.1 to 10 μm. This led to the antibacterial properties of copper to achieve the most perfect situation. Very lucky, this