. "Dobrovsk\u00FD, \u013Dudov\u00EDt" . "Tvorba sulfidick\u00FDch vm\u011Bstk\u016F v z\u00E1vislosti na teplot\u011B likvidu a solidu." . "The formation of sulphides inclusions in dependence on temperatures of solidus and liquidus."@en . "5" . "27360" . "The aim of this paper is to assess the effect of solidus and liquidus temperatures on sulphide formation in steels by means of calculated amount of interdendritic melt. The temperatures of solidus and liquidus were measured for four samples solidified with different kinetics of crystallization (different solidification rate) and with different chemical composition (different C, Mn, Ti and S content). These samples were in form of cylinders with average diameter approx. 3 mm and height approx. 3 mm (the maximum weight was 170 mg). The samples were analysed by DTA (Differential Thermal Analysis) method for determination of phase transformation temperatures at high temperature area. Experimental results from DTA, i.e. TL and TS were compared with theoretical values according to relations given in literature (these equations take into account only influence of chemical composition) and with the values according to the software IDS (Solidification Analysis Package for Steel). This model takes into account"@en . "RIV/61989100:27360/07:00015919" . . "13" . "5"^^ . "Tvorba sulfidick\u00FDch vm\u011Bstk\u016F v z\u00E1vislosti na teplot\u011B likvidu a solidu."@cs . . . "456073" . "Znalost teplot likvidu, solidu a intervalu tuhnut\u00ED m\u00E1 zna\u010Dn\u00FD praktick\u00FD v\u00FDznam pro v\u00FDb\u011Br optim\u00E1ln\u00EDch lic\u00EDch teplot a dal\u0161\u00EDho postupu p\u0159i odl\u00E9v\u00E1n\u00ED oceli. Teploty solidu a likvidu pot\u0159ebujeme zn\u00E1t tak\u00E9 p\u0159i rozboru teplotn\u00EDch pol\u00ED u ocelov\u00FDch odlitk\u016F, nebo\u0165 u p\u0159ev\u00E1\u017En\u00E9 v\u011Bt\u0161iny ocel\u00ED nelze z pr\u016Fb\u011Bhu k\u0159ivek chladnut\u00ED zjistit prodlevy nebo inflexn\u00ED body odpov\u00EDdaj\u00EDc\u00ED zm\u011Bn\u00E1m f\u00E1z\u00ED tak, jak jsou teoreticky p\u0159edpokl\u00E1d\u00E1ny.C\u00EDlem \u010Dl\u00E1nku je posoudit vliv teploty na tvorbu sulfidick\u00FDch vm\u011Bstk\u016F v oceli na odpov\u00EDdaj\u00EDc\u00ED mno\u017Estv\u00ED zbyl\u00E9 mezidendritick\u00E9 taveniny. Pro studium vlivu teploty, tj. teplot solidu a likvidu, na tvorbu vm\u011Bstk\u016F v ocel\u00EDch byly laboratorn\u011B p\u0159ipraveny \u010Dty\u0159i vzorky oceli s odli\u0161n\u00FDm chemick\u00FDm slo\u017Een\u00EDm (rozd\u00EDln\u00FD obsah C, Mn, Ti a S), s rozd\u00EDlnou kinetikou krystalizace (rozd\u00EDlnou rychlost\u00ED tuhnut\u00ED). Tyto vzorky byly d\u00E1le analyzov\u00E1ny metodou Diferen\u010Dn\u00ED termick\u00E9 anal\u00FDzy pro zji\u0161t\u011Bn\u00ED teplot f\u00E1zov\u00FDch transformac\u00ED ve vysokoteplotn\u00ED oblasti . Takto experiment\u00E1ln\u011B nam\u011B\u0159en\u00E9 hodnoty TL a TS byly porovn\u00E1ny s vypo\u010Dte"@cs . "1335-1532" . . . "Francov\u00E1, Hana" . "formation sulphides; interdendritic melt; Differential Thermal Analysis"@en . "Tvorba sulfidick\u00FDch vm\u011Bstk\u016F v z\u00E1vislosti na teplot\u011B likvidu a solidu." . . "The formation of sulphides inclusions in dependence on temperatures of solidus and liquidus."@en . "[AC43CA5B23B3]" . . . . "Tvorba sulfidick\u00FDch vm\u011Bstk\u016F v z\u00E1vislosti na teplot\u011B likvidu a solidu."@cs . . "Str\u00E1nsk\u00FD, Karel" . . . "5"^^ . "Znalost teplot likvidu, solidu a intervalu tuhnut\u00ED m\u00E1 zna\u010Dn\u00FD praktick\u00FD v\u00FDznam pro v\u00FDb\u011Br optim\u00E1ln\u00EDch lic\u00EDch teplot a dal\u0161\u00EDho postupu p\u0159i odl\u00E9v\u00E1n\u00ED oceli. Teploty solidu a likvidu pot\u0159ebujeme zn\u00E1t tak\u00E9 p\u0159i rozboru teplotn\u00EDch pol\u00ED u ocelov\u00FDch odlitk\u016F, nebo\u0165 u p\u0159ev\u00E1\u017En\u00E9 v\u011Bt\u0161iny ocel\u00ED nelze z pr\u016Fb\u011Bhu k\u0159ivek chladnut\u00ED zjistit prodlevy nebo inflexn\u00ED body odpov\u00EDdaj\u00EDc\u00ED zm\u011Bn\u00E1m f\u00E1z\u00ED tak, jak jsou teoreticky p\u0159edpokl\u00E1d\u00E1ny.C\u00EDlem \u010Dl\u00E1nku je posoudit vliv teploty na tvorbu sulfidick\u00FDch vm\u011Bstk\u016F v oceli na odpov\u00EDdaj\u00EDc\u00ED mno\u017Estv\u00ED zbyl\u00E9 mezidendritick\u00E9 taveniny. Pro studium vlivu teploty, tj. teplot solidu a likvidu, na tvorbu vm\u011Bstk\u016F v ocel\u00EDch byly laboratorn\u011B p\u0159ipraveny \u010Dty\u0159i vzorky oceli s odli\u0161n\u00FDm chemick\u00FDm slo\u017Een\u00EDm (rozd\u00EDln\u00FD obsah C, Mn, Ti a S), s rozd\u00EDlnou kinetikou krystalizace (rozd\u00EDlnou rychlost\u00ED tuhnut\u00ED). Tyto vzorky byly d\u00E1le analyzov\u00E1ny metodou Diferen\u010Dn\u00ED termick\u00E9 anal\u00FDzy pro zji\u0161t\u011Bn\u00ED teplot f\u00E1zov\u00FDch transformac\u00ED ve vysokoteplotn\u00ED oblasti . Takto experiment\u00E1ln\u011B nam\u011B\u0159en\u00E9 hodnoty TL a TS byly porovn\u00E1ny s vypo\u010Dte" . . "Do\u010Dekalov\u00E1, Simona" . "5"^^ . . . "RIV/61989100:27360/07:00015919!RIV09-MSM-27360___" . . "SK - Slovensk\u00E1 republika" . . . "Dobrovsk\u00E1, Jana" . "Z(MSM6198910013)" . "Acta Metallurgica Slovaca" .