ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The technology of explosive welding (EXW) was used for development of metallicmultilayer ballistic resistant materials. Explosive cladded two or multilayer materials serve as finalproduct or as semi-finished product for further processing, e.g. rolling. The objective is to creatematerial with sufficient ballistic resistance at relatively small thickness of the resulting multilayerstructure. Under retaining the weight of armoured vehicle its ballistic resistance can be increased or,under retaining its existing ballistic resistance the weight can be reduced. Resulting material shouldbe producible of commercially available metallic materials using common technologies, especiallythe technology of roll welding (ROW). For the primary tests it is possible to model the resultingstructure by means of EXW and some its properties can be verified in the initial stage of research ofthe multilayer structure (e.g. tests of heat processing, verification of diffusion processes, behaviourunder various types of load, verification of ballistic resistance and other technological tests).Subsequently, production can start of large semi-finished products by means of ROW technology.Effective preparation is possible of the samples of multilayer materials by means of EXWtechnology in various material combinations - armour steel, tool steel and interlayer based on nickel,nickel alloys etc
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.566.297.pdf
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