Effect of electric current pulse treatment on the corrosion rate and strength of specimens made of 45 steel

The paper presents results of static tensile tests of specimens made of 45 steel after holding them for 100 h in a corrosive medium. It has been shown that due to the pretreatment of specimens with electric current pulse of high density, the corrosion rate of metal decreases, as a result of which th...

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Veröffentlicht in:	Strength of materials 2010-07, Vol.42 (4), p.432-438
1. Verfasser:	Babutskii, A. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Corrosion Corrosion mechanisms Corrosion rate Electric current Exact sciences and technology Fundamental areas of phenomenology (including applications) High density Materials Science Mechanical properties Metals. Metallurgy Physics Pretreatment Solid Mechanics Steel Steels Strength Structural and continuum mechanics Tensile tests
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Zusammenfassung:	The paper presents results of static tensile tests of specimens made of 45 steel after holding them for 100 h in a corrosive medium. It has been shown that due to the pretreatment of specimens with electric current pulse of high density, the corrosion rate of metal decreases, as a result of which their strength becomes higher than that of untreated specimens.
ISSN:	0039-2316 1573-9325
DOI:	10.1007/s11223-010-9234-0