CAJ | 학술논문

涂装前钢材表面的可溶盐对涂层寿命有较大的影响，近年来越来越受到建设单位和防腐工程师的重视，尤其在船舶和海洋工程建造领域，如何控制钢材表面的盐分已经成为影响行业发展的一个问题。针对以上问题开展了一系列研究，发现对铜材表面盐分影响较大的因素有钢材腐蚀状态和磨料清洁度；通过高压水冲洗、使用新型磨料等方法能够降低钢表面的盐分。
도장전강재표면적가용염대도층수명유교대적영향，근년래월래월수도건설단위화방부공정사적중시，우기재선박화해양공정건조영역，여하공제강재표면적염분이경성위영향행업발전적일개문제。침대이상문제개전료일계렬연구，발현대동재표면염분영향교대적인소유강재부식상태화마료청길도；통과고압수충세、사용신형마료등방법능구강저강표면적염분。
Soluble salts on the steel surface before application of coating has bigger influence to coatings life, in recent years more and more attention have been cared by the construction unit and the corrosion engineer＇s, especially in the ship and ocean engineering construction field, how to control the steel surface salinity has be- come a problem which affect the development of the industry. A series of research were promoted according to the above problems, it was found that steel corrosion status and abrasive cleaning influence salinity factors of the steel surface; by using the high pressure water washing and the using of new abrasive method can reduce steel surface salinity.