一、前言金属清洗技术在工艺生产中占有重要地位。长期以来,担当清洗工艺中最普遍、最常用的清洗剂是:汽油、煤油、丙酮等等有机溶剂。这对于能源的浪费、生产的安全、环境的污染、人体的健康是有害而无益的。因此,选用合适的水基清洗剂,以取代有机溶剂,是一项于国、于民都十分有利而又十分紧迫的光荣任务。但由于以前强调“军工的特殊性”,致使这项清洗工艺的应用,在航空工业中落后于其它工业的应用。自七十年代以来,我们对市 First, the preface Metal cleaning technology occupies an important position in the process of production. For a long time, to play the most common cleaning process, the most commonly used cleaning agents are: gasoline, kerosene, acetone and other organic solvents. This is harmful and useless for energy waste, production safety, environmental pollution and human health. Therefore, the choice of a suitable water-based cleaning agent to replace organic solvents is a glorious task that is very beneficial and urgent to China and the rest of the world. However, due to the previous emphasis on “the special nature of military industry”, the application of this cleaning process lags behind that of other industries in the aviation industry. Since the seventies, we have to city