Corrosion Resistance of High-Alloyed White Cast Iron

The paper presents the results of corrosion resistance tests carried out on high-alloyed white cast iron. Tests were performed in 0.1 M NaCl by the technique of linear voltammetry. The test material was collected from six high-vanadium cast iron melts with a variable content of carbon and vanadium,...

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Main Authors: Kawalec M., Krawiec H.
Format: Article
Language:English
Published: Polish Academy of Sciences 2015-04-01
Series:Archives of Metallurgy and Materials
Subjects:
Online Access:http://www.degruyter.com/view/j/amm.2015.60.issue-1/amm-2015-0048/amm-2015-0048.xml?format=INT
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spelling doaj-f0fb81fe3f284d91ad6e3d689f190ade2020-11-25T03:32:41ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092015-04-0160130130310.1515/amm-2015-0048amm-2015-0048Corrosion Resistance of High-Alloyed White Cast IronKawalec M.0Krawiec H.1AGH, UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF FOUNDRY ENGINEERING, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLANDAGH, UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF FOUNDRY ENGINEERING, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLANDThe paper presents the results of corrosion resistance tests carried out on high-alloyed white cast iron. Tests were performed in 0.1 M NaCl by the technique of linear voltammetry. The test material was collected from six high-vanadium cast iron melts with a variable content of carbon and vanadium, and thus with different microstructure. Studies have confirmed that the type of crystallised microstructure has a very important effect on the alloy corrosion resistance. The highest corrosion resistance showed the alloy with a ferritic matrix containing the spheroidal precipitates of vanadium carbide VC, while the lowest had the eutectic alloy with a pearlitic matrix.http://www.degruyter.com/view/j/amm.2015.60.issue-1/amm-2015-0048/amm-2015-0048.xml?format=INTCorrosion resistancewhite cast ironmicrostructurevanadium carbidespheroidal carbides
collection DOAJ
language English
format Article
sources DOAJ
author Kawalec M.
Krawiec H.
spellingShingle Kawalec M.
Krawiec H.
Corrosion Resistance of High-Alloyed White Cast Iron
Archives of Metallurgy and Materials
Corrosion resistance
white cast iron
microstructure
vanadium carbide
spheroidal carbides
author_facet Kawalec M.
Krawiec H.
author_sort Kawalec M.
title Corrosion Resistance of High-Alloyed White Cast Iron
title_short Corrosion Resistance of High-Alloyed White Cast Iron
title_full Corrosion Resistance of High-Alloyed White Cast Iron
title_fullStr Corrosion Resistance of High-Alloyed White Cast Iron
title_full_unstemmed Corrosion Resistance of High-Alloyed White Cast Iron
title_sort corrosion resistance of high-alloyed white cast iron
publisher Polish Academy of Sciences
series Archives of Metallurgy and Materials
issn 2300-1909
publishDate 2015-04-01
description The paper presents the results of corrosion resistance tests carried out on high-alloyed white cast iron. Tests were performed in 0.1 M NaCl by the technique of linear voltammetry. The test material was collected from six high-vanadium cast iron melts with a variable content of carbon and vanadium, and thus with different microstructure. Studies have confirmed that the type of crystallised microstructure has a very important effect on the alloy corrosion resistance. The highest corrosion resistance showed the alloy with a ferritic matrix containing the spheroidal precipitates of vanadium carbide VC, while the lowest had the eutectic alloy with a pearlitic matrix.
topic Corrosion resistance
white cast iron
microstructure
vanadium carbide
spheroidal carbides
url http://www.degruyter.com/view/j/amm.2015.60.issue-1/amm-2015-0048/amm-2015-0048.xml?format=INT
work_keys_str_mv AT kawalecm corrosionresistanceofhighalloyedwhitecastiron
AT krawiech corrosionresistanceofhighalloyedwhitecastiron
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