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Improved Dynamic Mechanical Properties of Modified PTFE Jet Penetrating Charge with Shell

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dc.contributor.author Chang, B.H.
dc.contributor.author Yin, J.P.
dc.contributor.author Cui, Z.Q.
dc.contributor.author Liu, T.X.
dc.date.accessioned 2020-12-03T20:44:26Z
dc.date.available 2020-12-03T20:44:26Z
dc.date.issued 2016
dc.identifier.citation Improved Dynamic Mechanical Properties of Modified PTFE Jet Penetrating Charge with Shell / B.H. Chang, J.P. Yin, Z.Q. Cui, T.X. Liu // Проблемы прочности. — 2016. — № 1. — С. 97-105. — Бібліогр.: 13 назв. — англ. uk_UA
dc.identifier.issn 0556-171X
dc.identifier.uri http://dspace.nbuv.gov.ua/handle/123456789/173422
dc.description.abstract A modified polytetrafluoroethylene (PTFE) was produced by the addition of copper powder to improve the mechanical properties and penetration performance of conventional PTFE. Static compression and split Hopkinson pressure bar test analyses verified the improved mechanical properties of the modified PTFE. Shaped charge structure was designed with by applying modified PTFE to liner material, the formation of modified PTFE jet and the process of jet penetrating shell charge were researched by numerical simulation. As compared to Teflon, results demonstrated that the mechanical properties of the modified PTFE have been significantly improved to achieve greater consistency of jet formation, stronger penetration, broadened pore size, and increased damage performance in the absence of a charge shell explosion. uk_UA
dc.description.sponsorship The authors would like to acknowledge the financial support from Project supported by the National Natural Science Foundation of China under Grant No. 11572291. uk_UA
dc.language.iso en uk_UA
dc.publisher Інститут проблем міцності ім. Г.С. Писаренко НАН України uk_UA
dc.relation.ispartof Проблемы прочности
dc.subject Научно-технический раздел uk_UA
dc.title Improved Dynamic Mechanical Properties of Modified PTFE Jet Penetrating Charge with Shell uk_UA
dc.title.alternative Улучшенные динамические механические свойства кумулятивной струи из модифицированного политетрафторэтилена при ее попадании в заряд uk_UA
dc.type Article uk_UA
dc.status published earlier uk_UA
dc.identifier.udc 539.4


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