研究了A3钢在V2O5+Na2SO4中700℃下的高温腐蚀行为.结果表明,A3钢在V2O5+Na2SO4中腐蚀特别严重尤其当Na2SO4含量为15 mass%时腐蚀最为严重.A3的腐蚀是氧化膜形成和溶解的循环过程,在含有Na2SO4的熔盐中,基体/氧化物界面上的硫化进一步加速了腐蚀.
参考文献
| [1] | Paul L D;Seeley R R .Oil ash corrosion-a review of utility boiler experience[J].Corrosion,1991,47(02):152. |
| [2] | Slunder C J .The residual oil ash corrosion problem[J].Corrosion,1959,15(11):61. |
| [3] | Frederick S H;Eden T F .Corrosion aspects of the vanadium problem in gas turbines[J].Corrosion,1955,11(01):35. |
| [4] | Swisher J H;Shankarnarayan S .Inhibiting vanadium-induced corrosion[J].Materials Performance,1994,9:49. |
| [5] | Cunningham G W;Brasunas A De S .The effects of contamination by vanadium and sodium compounds on the air-corrosion of stainless steel[J].Corrosion,1956,12(08):389. |
| [6] | Tiwari S N;Prakash S .Magnesium oxide as inhibitor of hot oil ash corrosion[J].Materials Science and Technology,1998,14:467. |
| [7] | Foster W R;Leipold M H .A simple phase equilibrium approach to the problem of oil-ash corrosion[J].Corrosion,1956,12(11):23. |
| [8] | Sidky P S;Hocking M G .The hot corrosion of Ni-based ternary alloys and superalloys for application in gas turbines employing residual fuels[J].Corrosion Science,1987,27(05):499. |
| [9] | Otero E;Pardo A;Hernaez J et al.The hot corrosion of In-657 superalloy in Na2SO4-V2O5 melt eutectic[J].Corrosion Science,1991,32(07):677. |
| [10] | 赵公台;赵克清.金属高温氧化导论[M].北京:冶金工业出版社,1989:143. |
| [11] | 朱日彰;齐慧滨;黄震中 等.金属材料的高温硫腐蚀中的若干问题[J].石油化工腐蚀与防护,1995,3(03):48. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%