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Studies on the corrosion behavior of Fe-20Cr alloy in NaCl solution spray at 600 degrees C
Cao, M; Liu, L; Yu, ZF; Fan, L; Ying, L; Wang, FH; Liu, L (reprint author), Northeastern Univ, Shenyang Natl Lab Mat Sci, Corros & Protect Div, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China.
2018-04-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume133Pages:165-177
AbstractThe corrosion behavior of Fe-20Cr in NaCl solution spray at 600 degrees C, compared with that under solid NaCl deposit in water vapor, has been studied by mass-gain measurements, scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, secondary ion mass spectrometry and transmission electron microscopy methods The results demonstrated that Fe-20Cr undergoes serious corrosion in NaCl solution spray. Significantly different corrosion products with outer Fe2O3 and inner FeCr2O4 layers were formed. Meanwhile, a small amount of Cl was found In the corrosion scale, which was thought to have an important effect on corrosion. The corrosion behavior of Fe-20Cr in NaCl solution spray at 600 degrees C has been discussed in detail.; The corrosion behavior of Fe-20Cr in NaCl solution spray at 600 degrees C, compared with that under solid NaCl deposit in water vapor, has been studied by mass-gain measurements, scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, secondary ion mass spectrometry and transmission electron microscopy methods The results demonstrated that Fe-20Cr undergoes serious corrosion in NaCl solution spray. Significantly different corrosion products with outer Fe2O3 and inner FeCr2O4 layers were formed. Meanwhile, a small amount of Cl was found In the corrosion scale, which was thought to have an important effect on corrosion. The corrosion behavior of Fe-20Cr in NaCl solution spray at 600 degrees C has been discussed in detail.
description.department[liu, li ; yu, zhongfen ; wang, fuhui] northeastern univ, shenyang natl lab mat sci, corros & protect div, 3-11 wenhua rd, shenyang 110819, liaoning, peoples r china ; [cao, min ; liu, li ; yu, zhongfen ; fan, lei ; ying, li ; wang, fuhui] chinese acad sci, inst met res, wencui rd 62, shenyang 110016, liaoning, peoples r china ; [cao, min] univ chinese acad sci, beijing 100049, peoples r china
KeywordHigh-temperature Corrosion Kcl-induced Corrosion Plus Water-vapor Initial-stages Stainless-steel Fired Boilers Oxidation 600-degrees-c Deposit O-2
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Fund of China [51622106]; National Key Basic Research and Development Plan of China [2014CB643303]; National Key Research and Development Program of China [2017YFB0702303]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/79386
Collection中国科学院金属研究所
Corresponding AuthorLiu, L (reprint author), Northeastern Univ, Shenyang Natl Lab Mat Sci, Corros & Protect Div, 3-11 Wenhua Rd, Shenyang 110819, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Cao, M,Liu, L,Yu, ZF,et al. Studies on the corrosion behavior of Fe-20Cr alloy in NaCl solution spray at 600 degrees C[J]. CORROSION SCIENCE,2018,133:165-177.
APA Cao, M.,Liu, L.,Yu, ZF.,Fan, L.,Ying, L.,...&Liu, L .(2018).Studies on the corrosion behavior of Fe-20Cr alloy in NaCl solution spray at 600 degrees C.CORROSION SCIENCE,133,165-177.
MLA Cao, M,et al."Studies on the corrosion behavior of Fe-20Cr alloy in NaCl solution spray at 600 degrees C".CORROSION SCIENCE 133(2018):165-177.
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