000021358 001__ 21358
000021358 005__ 20170522124351.0
000021358 04107 $$aeng
000021358 046__ $$k2017-05-15
000021358 100__ $$aKurzawa, A.
000021358 24500 $$aANALYSIS OF CERAMIC-METALLIC COMPOSITES OF BALLISTIC RESISTANCE ON SHOTS BY 5.56 MM AMMUNITION

000021358 24630 $$n23.$$pEngineering Mechanics 2017
000021358 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021358 506__ $$arestricted
000021358 520__ $$2eng$$aThis paper presents a portion of the work focused on the development of innovative, lightweight composite materials with the prospect of constructing modern ballistic shields. The aim of the study was to determine the reinforcement of the ballistic resistant materials by the introduction of Al 2O3 particles in the aluminum alloy matrix. Tests were performed on composites prepared by compression in a liquid-state based on an alloy of AC-44200 with the addition of Al2O3 particles. Produced materials were tested on the ballistic test field, subjecting them to shots of 5.56 mm by a Beryl rifle, Polish production. Damaged materials were subjected to metallographic analysis and identification of the destruction process. From the presented analysis and test results, we can conclude that tested materials with the participation of interpenetrating phases: plastic (matrix) and fragile (reinforcement) can be an attractive alternative to currently used materials.

000021358 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021358 653__ $$aComposites, Fracture Mechanics, Mechanical Properties, Cermets, Ballistic Impact.

000021358 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021358 720__ $$aKurzawa, A.$$iPyka, D.$$iJamroziak, K.$$iBocian, M.
000021358 8560_ $$ffischerc@itam.cas.cz
000021358 8564_ $$s1100570$$uhttps://invenio.itam.cas.cz/record/21358/files/0574.pdf$$yOriginal version of the author's contribution in proceedings, page 574, section FRA.
000021358 962__ $$r21225
000021358 980__ $$aPAPER