5115 KB20 KB199920252016Jenko, DarjaMrvar, PrimožSteinacher, MatejZupanič, FrancŽužek, Borutletnik:62številka:nr. 2str. 79-85ISSN:0039-2480COBISSID_HOST:14482971URN:URN:NBN:SI:doc-QBL5JI6NenZveza strojnih inženirjev in tehnikov Slovenije etc.Strojniški vestnikgravitacijsko kokilno litjekeramična penakompozit z infiltrirano kovinsko osnovomagnezijeva zlitina AE44mehanske lastnostireakcijski produktiManufacturing and properties of a magnesium interpenetrating phase composite|The manufacturing and properties of the AE44 magnesium alloy reinforced with SiC-Al2O3-SiO2 ceramic foam were studied. The interpenetrating phase composite was manufactured by gravity casting at different preheating temperatures of the ceramic foam. The samples were investigated using optical and electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction, transmission electron microscopy and compression testing. The interfacial reaction products (AlSiRE and AlMgSiRE) between the metal phase and ceramics were influenced by the preheating temperatures of ceramic foam and reduced the compression strength significantlyV delu je obravnavan kovinsko-keramični material z infiltrirano magnezijevo zlitino (kompozit IPC; ang. interpenetrating phase composite). Preiskovani kompozit IPC je bil izdelan s postopkom gravitacijskega kokilnega litja. Metalografsko smo ga preiskali s svetlobno mikroskopijo, vrstično in presevno elektronsko mikroskopijo, energijsko disperzijsko spektroskopijo in rentgensko difrakcijo, prav tako pa smo opredelili njegove mehanske lastnostiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Fakulteta za strojništvo