Structural Aspects of Zr{+} Ion-Beam Surface Modification and Mechanical Properties of 12CrMoV Steel
| Parent link: | Applied Mechanics and Materials: Scientific Journal Vol. 770 : Urgent Problems of Up-to-Date Mechanical Engineering.— 2015.— [P. 81-86] |
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| Corporate Authors: | , |
| Other Authors: | , , , , |
| Summary: | Title screen Surface modification is an effective way both to protect structural materials and to improve their mechanical properties. However under mechanical loading the distinction of elastic moduli of a modified surface layer and adjacent bulk material causes the stress concentrators to occur, whose relaxation may give rise to localized development of plastic deformation or fracture [1]. Under cyclic loading such distinction of the properties brings to multiple microcracking of strengthened surface layer, to act as structural micronotches [2, 3]. Therefore, optimized modes and parameters for surface layer modification are to be determined being a certain compromise between strength/ductility of the layer and its thickness etc. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2015
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| Series: | Materials Science in Mechanical Engineering |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.4028/www.scientific.net/AMM.770.81 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643349 |