"Praha" . "2"^^ . "Basic Kinds of Heat Treatment and Contorolled Cooling of Microalloyed Steels for Castings"@en . "7"^^ . . "cast steel; controlled cooling; microalloying"@en . "21220" . "Cejp, Ji\u0159\u00ED" . . . "Z\u00E1kladn\u00ED zp\u016Fsoby tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9 ochlazov\u00E1n\u00ED mikrolegovan\u00FDch ocel\u00ED na odlitky" . . . . "RIV/68407700:21220/08:02148295" . . . . "Basic Kinds of Heat Treatment and Contorolled Cooling of Microalloyed Steels for Castings"@en . "P\u0159\u00EDnos metalografie pro \u0159e\u0161en\u00ED v\u00FDrobn\u00EDch probl\u00E9m\u016F" . . "978-80-01-04039-3" . "Z\u00E1kladn\u00ED zp\u016Fsoby tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9 ochlazov\u00E1n\u00ED mikrolegovan\u00FDch ocel\u00ED na odlitky"@cs . . . . . "P\u0159i sledov\u00E1n\u00ED z\u00E1kladn\u00EDch zp\u016Fsob\u016F tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9ho ochlazov\u00E1n\u00ED lit\u00FDch ocel\u00ED mikrolegovan\u00FDch vanadem, titanem a niobem, byla teoreticky optimalizov\u00E1na teplota austenitizace, p\u0159i\u010Dem\u017E bylo sm\u011B\u0159ov\u00E1no ke zv\u00FD\u0161en\u00ED pod\u00EDlu precipita\u010Dn\u00EDho zpevn\u011Bn\u00ED, ani\u017E by bylo sn\u00ED\u017Eeno zpevn\u011Bn\u00ED zjemn\u011Bn\u00EDm zrna feritu,kter\u00E9 z\u00E1vis\u00ED na velikosti austenitick\u00E9ho zrna. D\u00E1le byl sledov\u00E1n vliv mikroleguj\u00EDc\u00EDch prvk\u016F, jednotliv\u011B i v bin\u00E1rn\u00EDch kombinac\u00EDch, na velikost zrna a pod\u00EDl strukturn\u00EDch slo\u017Eek ocel\u00ED.Vztahy mezi velikost\u00ED feritick\u00E9ho zrna, teplotou austenitizace a rychlosti ochlazov\u00E1n\u00ED byly analyticky vyj\u00E1d\u0159eny a diskutov\u00E1ny." . "2"^^ . "\u010CVUT v Praze - Fakulta strojn\u00ED" . . "[947E86C99C50]" . . "2008-06-17+02:00"^^ . "RIV/68407700:21220/08:02148295!RIV09-MSM-21220___" . "L\u00E1zn\u011B Libverda" . "Z\u00E1kladn\u00ED zp\u016Fsoby tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9 ochlazov\u00E1n\u00ED mikrolegovan\u00FDch ocel\u00ED na odlitky" . "Z(MSM6840770021)" . "406188" . "Z\u00E1kladn\u00ED zp\u016Fsoby tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9 ochlazov\u00E1n\u00ED mikrolegovan\u00FDch ocel\u00ED na odlitky"@cs . "During investigation of basic kinds of heat treatment and controlled cooling of steels microalloyed with vanadium, titanium and niobium the austenitization temperature was theoretically optimised with respect to ferrite grain size strengthening and precipitation strengthening. Influence of microalloing elements individually and in binary combinations on structural characteristics in normalized state was investigated. Relation between grain size of ferrite, temperature of austenitization and cooling rate was analytically expressed and discussed."@en . . "P\u0159i sledov\u00E1n\u00ED z\u00E1kladn\u00EDch zp\u016Fsob\u016F tepeln\u00E9ho zpracov\u00E1n\u00ED a \u0159\u00EDzen\u00E9ho ochlazov\u00E1n\u00ED lit\u00FDch ocel\u00ED mikrolegovan\u00FDch vanadem, titanem a niobem, byla teoreticky optimalizov\u00E1na teplota austenitizace, p\u0159i\u010Dem\u017E bylo sm\u011B\u0159ov\u00E1no ke zv\u00FD\u0161en\u00ED pod\u00EDlu precipita\u010Dn\u00EDho zpevn\u011Bn\u00ED, ani\u017E by bylo sn\u00ED\u017Eeno zpevn\u011Bn\u00ED zjemn\u011Bn\u00EDm zrna feritu,kter\u00E9 z\u00E1vis\u00ED na velikosti austenitick\u00E9ho zrna. D\u00E1le byl sledov\u00E1n vliv mikroleguj\u00EDc\u00EDch prvk\u016F, jednotliv\u011B i v bin\u00E1rn\u00EDch kombinac\u00EDch, na velikost zrna a pod\u00EDl strukturn\u00EDch slo\u017Eek ocel\u00ED.Vztahy mezi velikost\u00ED feritick\u00E9ho zrna, teplotou austenitizace a rychlosti ochlazov\u00E1n\u00ED byly analyticky vyj\u00E1d\u0159eny a diskutov\u00E1ny."@cs . "Macek, Karel" .