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针对某厂再生塔顶冷却器管板和管束易发生应力腐蚀开裂和局部腐蚀泄漏的问题 ,分析了设备的环境工况 ,运用物理测试技术 ,对腐蚀原因作了分析 ,提出了切实可行的防护措施
Aiming at the problems of stress corrosion cracking and local corrosion leaks easily occurring in the tubesheet and tube bundle of the overhead cooler of a factory, the environmental conditions of the equipment were analyzed and the physical testing techniques were used to analyze the corrosion reasons and put forward the practical protection Measures