对Cr2O3、Al2O3以及ZrO2 三种陶瓷涂层材料的等离子体喷涂层及二种封孔剂进行了高温磷酸环境下的腐蚀对比试验研究.在热法磷酸燃烧塔余热回收装置中,建立了等离子体高温防腐蚀涂层.该涂层有效地解决了高温磷酸防腐蚀问题.
参考文献
| [1] | 熊家林.磷化工概论[M].北京:化学工业出版社,1994 |
| [2] | Goldstein.扫描电子显微镜和X射线微区分析[M].天津:南开大学出版社,1988 |
| [3] | Yuji;Yoshioka;Toshio .Effects of sealing treatment and microstructural grading upon the corrosion characteristics of plasma-sprayed ceramic coating[J].Corrosion Engineering,1997,46(03):3. |
| [4] | E.V. Filimonov;G.A. Ayuyan .Corrosion and electrochemical properties of steel X18H10T in solutions of phosphoric acid at high temperatures[J].Protection of Metals,1999(6):595-597. |
| [5] | L. De Micheli;A. H. P. Andrade;C. A. Barbosa;S. M. L. Agostinho .Electrochemical studies of 254SMO stainless steel in comparison with 316L stainless steel and hastelloy C276 in phosphoric acid media in absence and presence of chloride ions[J].British Corrosion Journal,1999(1):67-70. |
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