金属喷镀是在金属表面上喷上所需要的金属或合金的一种近代先进技术。它能防止有腐蚀性的化工气体、工业废水及高温气体等对金属设备的腐蚀,还能修复机械零件的磨损及机械加工中的废品等。为了延长有关的大型化工容器的使用寿命,我厂工人曾建议在容器内表面喷镀一层 Metallization is a modern, state-of-the-art technology that sprays the metal or alloy needed on a metal surface. It can prevent corrosive chemical gases, industrial wastewater and high temperature gas corrosion of metal equipment, but also to repair the wear and tear of mechanical parts and machining waste. In order to extend the service life of the large-scale chemical containers, our factory workers have suggested to spray a layer of the inner surface of the container