Fracture of constructional materials with HVOF covering at dynamic loads

Pavel Radchenko, Andrey Radchenko, Ruslan Revovich Balokhonov

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Выдержка

In work features of deformation and material fracture with a multilayered covering at high-velocity impact interaction are investigated. The boundary dynamic problem in three-dimensional statement is solved by numerical method of finite elements. The multilayered covering is set in calculations obviously. When modeling of mechanical reaction of a steel substrate, the projectile and a covering intermediate layer made from NiAl ratios of Prandtl-Reuss and the condition equation in the form of Mi-Gruneisen are used. The coat layer from WC-Co shows elastic and fragile behavior. For the description of fracture of materials of a multilayered barrier Hoffman's criterion which includes various strength on tension and compression is used. It is shown that existence of a multilayered covering promotes increase of dynamic strength of a steel basis. It is established that reduction of penetration of the projectile, connected with covering existence, depends on velocity of interaction not linearly.

Язык оригиналаАнглийский
Название основной публикации19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012
ИздательEuropean Conference on Fracture, ECF
ISBN (печатное издание)978-5-905576-18-8
СостояниеОпубликовано - 2012
Опубликовано для внешнего пользованияДа
Событие19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 - Kazan, Российская Федерация
Продолжительность: 26 авг 201231 авг 2012

Конференция

Конференция19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012
СтранаРоссийская Федерация
ГородKazan
Период26.8.1231.8.12

Отпечаток

Projectiles
Dynamic loads
Steel
Numerical methods
Substrates

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality

Цитировать

Radchenko, P., Radchenko, A., & Balokhonov, RR. (2012). Fracture of constructional materials with HVOF covering at dynamic loads. В 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 European Conference on Fracture, ECF.

Fracture of constructional materials with HVOF covering at dynamic loads. / Radchenko, Pavel; Radchenko, Andrey; Balokhonov, Ruslan Revovich.

19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, 2012.

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Radchenko, P, Radchenko, A & Balokhonov, RR 2012, Fracture of constructional materials with HVOF covering at dynamic loads. в 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012, Kazan, Российская Федерация, 26.8.12.
Radchenko P, Radchenko A, Balokhonov RR. Fracture of constructional materials with HVOF covering at dynamic loads. В 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF. 2012
Radchenko, Pavel ; Radchenko, Andrey ; Balokhonov, Ruslan Revovich. / Fracture of constructional materials with HVOF covering at dynamic loads. 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, 2012.
@inproceedings{3877bed179864227b7e5e69d0b2c6cc3,
title = "Fracture of constructional materials with HVOF covering at dynamic loads",
abstract = "In work features of deformation and material fracture with a multilayered covering at high-velocity impact interaction are investigated. The boundary dynamic problem in three-dimensional statement is solved by numerical method of finite elements. The multilayered covering is set in calculations obviously. When modeling of mechanical reaction of a steel substrate, the projectile and a covering intermediate layer made from NiAl ratios of Prandtl-Reuss and the condition equation in the form of Mi-Gruneisen are used. The coat layer from WC-Co shows elastic and fragile behavior. For the description of fracture of materials of a multilayered barrier Hoffman's criterion which includes various strength on tension and compression is used. It is shown that existence of a multilayered covering promotes increase of dynamic strength of a steel basis. It is established that reduction of penetration of the projectile, connected with covering existence, depends on velocity of interaction not linearly.",
keywords = "Composite materials, Deformation, Fracture, Numerical modeling",
author = "Pavel Radchenko and Andrey Radchenko and Ruslan Revovich Balokhonov",
year = "2012",
language = "English",
isbn = "978-5-905576-18-8",
booktitle = "19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012",
publisher = "European Conference on Fracture, ECF",

}

TY - GEN

T1 - Fracture of constructional materials with HVOF covering at dynamic loads

AU - Radchenko, Pavel

AU - Radchenko, Andrey

AU - Balokhonov, Ruslan Revovich

PY - 2012

Y1 - 2012

N2 - In work features of deformation and material fracture with a multilayered covering at high-velocity impact interaction are investigated. The boundary dynamic problem in three-dimensional statement is solved by numerical method of finite elements. The multilayered covering is set in calculations obviously. When modeling of mechanical reaction of a steel substrate, the projectile and a covering intermediate layer made from NiAl ratios of Prandtl-Reuss and the condition equation in the form of Mi-Gruneisen are used. The coat layer from WC-Co shows elastic and fragile behavior. For the description of fracture of materials of a multilayered barrier Hoffman's criterion which includes various strength on tension and compression is used. It is shown that existence of a multilayered covering promotes increase of dynamic strength of a steel basis. It is established that reduction of penetration of the projectile, connected with covering existence, depends on velocity of interaction not linearly.

AB - In work features of deformation and material fracture with a multilayered covering at high-velocity impact interaction are investigated. The boundary dynamic problem in three-dimensional statement is solved by numerical method of finite elements. The multilayered covering is set in calculations obviously. When modeling of mechanical reaction of a steel substrate, the projectile and a covering intermediate layer made from NiAl ratios of Prandtl-Reuss and the condition equation in the form of Mi-Gruneisen are used. The coat layer from WC-Co shows elastic and fragile behavior. For the description of fracture of materials of a multilayered barrier Hoffman's criterion which includes various strength on tension and compression is used. It is shown that existence of a multilayered covering promotes increase of dynamic strength of a steel basis. It is established that reduction of penetration of the projectile, connected with covering existence, depends on velocity of interaction not linearly.

KW - Composite materials

KW - Deformation

KW - Fracture

KW - Numerical modeling

UR - http://www.scopus.com/inward/record.url?scp=84905457207&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84905457207&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84905457207

SN - 978-5-905576-18-8

BT - 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012

PB - European Conference on Fracture, ECF

ER -