Structural Aspects of Zr{+} Ion-Beam Surface Modification and Mechanical Properties of 12CrMoV Steel

Structural Aspects of Zr{+} Ion-Beam Surface Modification and Mechanical Properties of 12CrMoV Steel

Bibliographic Details
Parent link:Applied Mechanics and Materials: Scientific Journal
Vol. 770 : Urgent Problems of Up-to-Date Mechanical Engineering.— 2015.— [P. 81-86]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения в машиностроении (ММС), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Other Authors: Vlasov I. V. Ilya Viktorovich, Panin S. V. Sergey Viktorovich, Sergeev V. P. Viktor Petrovich, Titkov V., Maruschak P.
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
Series:Materials Science in Mechanical Engineering
Subjects:
электронный ресурс
труды учёных ТПУ
деформации
ионные пучки
облучение
прочность
механические свойства
стали
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

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