表面工程是二十世纪八十年代兴起的新学科一在世界各发达国家受到高度重视和广泛应用＿多年来的实践证明，表面工程在先进制造技术、节能节材、环境保护等国民经济的各行各业占有重要的地位和作用，并产生了显著的经济效益和社会效益。可以预言，表面工程将成为对世纪经济发展 Surface engineering is the rise of the eighties of the 20th century, a new discipline in the world’s developed countries have been highly valued and widely used _ years of practice has proved that surface engineering in advanced manufacturing technology, energy saving material, environmental protection and other national economy Each industry occupies an important position and role, and has produced significant economic and social benefits. It can be predicted that surface engineering will become a century of economic development