20.500.12556/DKUM-53287 Kompoziti, izdelani s sintezo dvofaznih (S+L) mešanic Composites produced with the synthesis of two-phase (S+L) mixtures Kompoziti s kovinsko osnovo so sestavljeni iz kovinske maatice in utrjevalne faze, ki ima lahko različno morfologijo (kontinuirna ali nekontinuirna vlakna,lamele, delci...). Do sedaj so bile razvite številne tehnologije izdelave teh materialov, med katerimi je še posebej zanimiv postopek tvorbe kompozita in situ. Ta postopek rešuje problem omočljivosti, ne omogoča pa poljubne izbire vrste in variiranja deleža utrjevalne faze v kompozitu v dovolj širokih mejah. V tem prispevku predstavljamo model novega postopka izdelave kovinskih kompozitov, utrjenih z delci , ki rešuje tako problem omočljivosti, kot tudi problem spreminjanja deleža utrjevalne faze v kompozitu. Metal matrix composites (MMCs) consist of metal matrix and reinforcing phase, which can take one of several morphologies including continuous or discontinuous fibre, whiskers, or particulates. To date, many different technologies of production the MMCs have been developed. Especially attractive becomes in-situ composite technology which solves the problem of wettability of the reinforcing particulates by the matrix. On the other hand a problem of the reinforcing phase fraction variation in the composite arises at this technology. In this paper we present the model of a new processing route, which can be used for the fabraication of paarticulate reinforced metal matrix composites and which solves both, the problem of wettability and the problem of the reinforcing phase fraction variation in the composite. kovinski kompoziti sinteza dvofaznih mešanic metal matrix composites synthesis of two phase mixtures true false false Inštitut za kovinske materiale in tehnologije Slovenski jezik Angleški jezik Delo ni kategorizirano 2015-07-10 19:55:49 2015-07-10 19:55:49 2022-06-02 03:09:55 2019-07-11 08:06:21 1998 0 0 str. 309-312 št. 5 Letn. 32 1998 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.017 31742209 79530 1318-0010 URN:SI:UM:DK:BSDAKXUN http://www.dlib.si/details/URN:NBN:SI:doc-PW1Z18AK 1 https://dk.um.si/Dokument.php?lang=slv&id=77847 Fakulteta za strojništvo 0 0 0