【摘要】 达克罗技术由于具有良好的耐蚀性、无氢脆、无污染等特点而得到广泛应用。主要应用于汽车、航海、风电等领域。是当今国际金属表面处理的高新技术。本文阐述了达克罗技术的发展概况,涂层性能,国内外发展状况以及未来的发展方向。通过达克罗与无铬达克罗技术的对比可以知道,无铬达克罗将代替达克罗技术成为未来的发展主流。更多还原

【Abstract】 Dacromet technology has been widely used because of its good corrosion resistance, no hydrogen embrittlement and no pollution. It is mainly used in automobile, navigation, wind power and other fields. It is an international new technology for metal surface treatment. In this paper, the development of Dacromet technology, coating properties, domestic and international development status and future development direction were described. Through the comparison between Dacromet technology and chrome-free Dacromet technology, we can know that chrome-free Dacromet technology will replace Dacromet technology to become the mainstream of future development.更多还原