The effect of the pulse electric current treatment on residual stresses arising in grinding

We show experimentally that the passing of a pulse electric current through a strip of stainless steel with a surface layer containing grinding-induced tensile stresses substantially reduces their level. In this case, the effect of treatment is not related to the macro-heating of the strip metal.

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Bibliographic Details
Published in:	Strength of materials Vol. 41; no. 6; pp. 623 - 627
Main Authors:	Stepanov, G. V., Babutskii, A. I., Mameev, I. A.
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01-11-2009 Springer
Subjects:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Electric current Exact sciences and technology Fundamental areas of phenomenology (including applications) Materials Science Mechanical properties Physics Residual stress Solid Mechanics Stainless steels Strip Structural and continuum mechanics Surface layer Tensile stress pulse electric current grinding residual stresses Heat source Stainless steel Machining Continuous casting Metal Electric current Residual stress Pulse current
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Description
Summary:	We show experimentally that the passing of a pulse electric current through a strip of stainless steel with a surface layer containing grinding-induced tensile stresses substantially reduces their level. In this case, the effect of treatment is not related to the macro-heating of the strip metal.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0039-2316 1573-9325
DOI:	10.1007/s11223-009-9171-y