低温多效海水淡化不锈钢的腐蚀实验研究  

The Corrosion Experiment of Stainless Steel in Low Temperature Multi-effect Seawater Desalination

作　　者：张岩岗[1] 吴礼云[2] 徐珍良 吴冰[2] 

机构地区：[1]北京首钢国际工程技术有限公司,北京100043 [2]首钢京唐钢铁联合有限责任公司,河北唐山063200

出　　处：《冶金动力》2018年第2期1-4,12,共5页Metallurgical Power

基　　金：国家高技术研究发展计划(863计划)课题:典型极端环境下超级不锈钢服役行为及其制备技术;课题编号:2015AA034301;国家科技支撑计划课题:大中型海水淡化产业化技术研发及应用--5万t/d水电联产与热膜耦合研发及示范;课题编号:2015BAB10B01

摘　　要：从腐蚀机理出发,分析各类不锈钢特点,并从中选出性能最优复合板复层板材不锈钢。通过具体实际多工况条件,分析选择最适宜的腐蚀检测方法,讨论实验模拟过程中影响金属腐蚀的干扰因素及新开发板材优势。新开发复合板板材,基材与复材各施其能,用于MED,将会给于复合板的科研和工程应用突破性的进展。Based on the corrosion mechanism on specific study background, we selected the composite plate clad stainless steel plate with best performance out of various stainless steel. Through the practical multi-working conditions, the optimal corrosion detection method is analyzed, and the interference factors that influence metal corrosion and the advantages of new development board are discussed in this paper. The newly developed composite plate, basic plate and clad plate will exert their respective functions on MED, which will bring a breaking through development for scientific study and engineering application of composite plate.

关 键 词：海水淡化 不锈钢腐蚀机理 复合板复层 腐蚀速率 

分 类 号：TG172.5[金属学及工艺—金属表面处理]