CAJ | 학술논문

　　采用剂量响应函数法、关键因素法、标准金属法评估了我国9个大气腐蚀试验站的大气腐蚀特性，探讨了ISO/FDIS 9223：2011E中剂量响应函数的适用范围、评估误差、温湿度对SO2和Cl-腐蚀性的影响等。分析表明，剂量响应函数法适用于评估有SO2或Cl-污染的大气环境腐蚀性，评估效果与ISO 9223-1992中的关键因素法相当，响应函数式中温度、湿度对污染物的腐蚀作用影响还有待进一步验证。
　　채용제량향응함수법、관건인소법、표준금속법평고료아국9개대기부식시험참적대기부식특성，탐토료ISO/FDIS 9223：2011E중제량향응함수적괄용범위、평고오차、온습도대SO2화Cl-부식성적영향등。분석표명，제량향응함수법괄용우평고유SO2혹Cl-오염적대기배경부식성，평고효과여ISO 9223-1992중적관건인소법상당，향응함수식중온도、습도대오염물적부식작용영향환유대진일보험증。
Atmospheric corrosivity of our nine national atmospheric corrosion test stations was evaluated by dose-response function method, key factor method, and standard metal method. The dose-response function's application scope, evaluation error, temperature and humidity’s effect on SO2 and Cl-'s corrosivity in ISO/FDIS 9223:2011E was discussed. It was concluded that dose-response function method is suitable for evaluation of atmospheric corrosivity including SO2 and Cl-; the method has equivalent effect with key factor method presented in ISO 9223-1992;The influence of temperature and humidity on pollutants' corrosion effect in dose-response function needs to be further verified.