Press-Fit Sheathing for Ceramic Gun Liners

Autor:	Jerome T. Tzeng, Robert H. Carter, Ryan Emerson
Rok vydání:	2006
Předmět:	Filament winding Materials science Mechanical Engineering Metallurgy Composite number Industrial and Manufacturing Engineering Wear resistance Mechanics of Materials visual_art Ultimate tensile strength Thermal visual_art.visual_art_medium General Materials Science Tube (fluid conveyance) Ceramic Composite material Gun barrel
Zdroj:	Materials and Manufacturing Processes. 21:597-601
ISSN:	1532-2475 1042-6914
DOI:	10.1080/10426910600602887
Popis:	Ceramic materials are being investigated by the Army for use in gun tubes. Compared to gun steels, ceramics possess superior wear resistance at ballistic temperatures, thus enabling improved lifetime for gun tubes. In order to survive the ballistic event, however, it is necessary to prestress the ceramic components with external sheathing to offset the tensile stresses in the tube wall that occur during the ballistic event. Previous sheathing designs for ceramic liners have included thermal shrink fits of tubular metallic components, steel wire overwrapped under high tension, and advanced fibrous composites overwrapped under high tension. In the present investigation, press-fitted composite sheaths are fabricated and tested with the purpose of validating a computer model applicable to the design of ceramic gun barrel liners.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ae2ba8830f2f6548ac5f620ad1fbed08 https://doi.org/10.1080/10426910600602887 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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