Modeling of deformation and fracture of nanotitan cylinder specimens coated by nanoceramic on the basis of zirconium dioxide under local impacts

Research outputpeer-review

Abstract

© 2015, Institute of Problems of Mechanical Engineering.Contact of an elastic ball stamp and a titanium cylinder with a ceramic coating based on zirconium dioxide is considered. It is shown that at contact interaction tensile stresses occur in the coating, which can lead to cracking of the coating. The dependencies of the intensity of these stresses on the elastic properties of the spherical stamp, stamp radius and the yield strength of titanium are examined. It is shown that nano-titanium due to its high yield strength is preferable at the local impacts, as compared to conventional coarse-grained titanium for such designs.
Original languageRussian
Pages (from-to)178-186
JournalMaterials Physics and Mechanics
Issue number2
Publication statusPublished - 2015

Cite this

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title = "Modeling of deformation and fracture of nanotitan cylinder specimens coated by nanoceramic on the basis of zirconium dioxide under local impacts",
abstract = "{\circledC} 2015, Institute of Problems of Mechanical Engineering.Contact of an elastic ball stamp and a titanium cylinder with a ceramic coating based on zirconium dioxide is considered. It is shown that at contact interaction tensile stresses occur in the coating, which can lead to cracking of the coating. The dependencies of the intensity of these stresses on the elastic properties of the spherical stamp, stamp radius and the yield strength of titanium are examined. It is shown that nano-titanium due to its high yield strength is preferable at the local impacts, as compared to conventional coarse-grained titanium for such designs.",
author = "B.N. Semenov",
year = "2015",
language = "русский",
pages = "178--186",
journal = "ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ",
issn = "1605-8119",
publisher = "Институт проблем машиноведения РАН",
number = "2",

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T1 - Modeling of deformation and fracture of nanotitan cylinder specimens coated by nanoceramic on the basis of zirconium dioxide under local impacts

AU - Semenov, B.N.

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N2 - © 2015, Institute of Problems of Mechanical Engineering.Contact of an elastic ball stamp and a titanium cylinder with a ceramic coating based on zirconium dioxide is considered. It is shown that at contact interaction tensile stresses occur in the coating, which can lead to cracking of the coating. The dependencies of the intensity of these stresses on the elastic properties of the spherical stamp, stamp radius and the yield strength of titanium are examined. It is shown that nano-titanium due to its high yield strength is preferable at the local impacts, as compared to conventional coarse-grained titanium for such designs.

AB - © 2015, Institute of Problems of Mechanical Engineering.Contact of an elastic ball stamp and a titanium cylinder with a ceramic coating based on zirconium dioxide is considered. It is shown that at contact interaction tensile stresses occur in the coating, which can lead to cracking of the coating. The dependencies of the intensity of these stresses on the elastic properties of the spherical stamp, stamp radius and the yield strength of titanium are examined. It is shown that nano-titanium due to its high yield strength is preferable at the local impacts, as compared to conventional coarse-grained titanium for such designs.

M3 - статья

SP - 178

EP - 186

JO - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

JF - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

SN - 1605-8119

IS - 2

ER -