随着塑料和化纤制品与人们生活联系增多 ,要求使用抗细菌不锈钢装置也在增加。有报导 ,在不锈钢中添加铜和锌具有抑制细菌呼吸作用 ,但有金属离子析出降低了耐腐蚀性能。日本川崎制铁公司采用添加银 (Ａｇ)的方法开发出抗细菌和耐蚀性均佳的不锈钢 ,按日本食品卫生协会要求减菌 As plastics and synthetic products have become more linked to people’s lives, there has also been an increase in the demand for use of antibacterial stainless steel devices. It has been reported that the addition of copper and zinc to stainless steel inhibits bacterial respiration but the precipitation of metal ions reduces the corrosion resistance. Japan’s Kawasaki Iron and Steel Company to add silver (Ag) method to develop a good anti-bacterial and corrosion resistance of stainless steel, according to the Japanese Association of Food Hygiene bacteria