Methodology development for investigation of slurry abrasion corrosion by integrating an electrochemical cell to a Miller tester

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DOIResolve DOI: http://doi.org/10.1007/s40735-015-0009-9
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TypeArticle
Journal titleJournal of Bio- and Tribo-Corrosion
ISSN2198-4220
2198-4239
Volume1
Issue2
Pages# of pages: 9
Subjectslurry abrasion; abrasion–corrosion; tribo-corrosion; Miller tester
AbstractMaterial losses in slurry handling systems constitute a significant fraction of cost in oil sands, mining, and mineral processing operations. It is thus important to better understand wear attack mechanisms and major factors affecting wear in such applications. In this work, a methodology and a testing system have been developed to study the abrasion–corrosion synergism during slurry abrasion based on a Miller test machine by incorporating a three-electrode electrochemical cell. The proposed methodology has then been validated experimentally using QT 100 steel. It has been shown that cathodic protection using such system setup is effective in suppressing the corrosion effect on the total material loss. In general, corrosion-induced enhancement on slurry abrasion loss rate increases with slurry corrosivity but inversely with sliding speed.
Publication date
PublisherSpringer
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NPARC number23001889
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Record identifierbb1eb12c-1bdf-4d5a-9b09-e85b29c18655
Record created2017-05-08
Record modified2017-05-08
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