Resisting Sulfuric Acid Dew Point Corrosion Property of Both S-TEN3 and CRIA
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摘要: 通過浸泡實驗測出了S-TEN3、CRIA兩類鋼種在各種硫酸介質中的腐蝕速率。結果表明,Sb和Ti分別能顯著改善S-TEN3和CRIA鋼的耐硫酸露點腐蝕性能。在此基礎上,探討了合金元素在腐蝕過程中的作用。Abstract: Corrosion rates of both S-TEN3 and CRIA steels are measured in various H2SO4 solutions by the immersed method.Based upon the experiments,the important role of alloy elements in corrosion course are discussed.The results show that Sb can obviously improve the resistance property of the STEN3 steel to sulfuritc acid dew point corrosion and so can Ti to the CRIA steel.
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Key words:
- sulfuric acid /
- dew point corrosion
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