"CZ - \u010Cesk\u00E1 republika" . "Horv\u00E1th, Ladislav" . "Predikce zm\u011Bn \u017E\u00E1ropevnosti svarov\u00FDch spoj\u016F metodou CALPHAD"@cs . "Prediction of creep behaviour of weld joints using CALPHAD approach"@en . . "Svobodov\u00E1, Marie" . . "RIV/60193247:_____/11:UJP1453N" . . . . "Svarov\u00E9 spoje, zejm\u00E9na u n\u00EDzkolegovan\u00FDch \u017E\u00E1ropevn\u00FDch ocel\u00ED, vykazuj\u00ED podle dostupn\u00FDch liter\u00E1rn\u00EDch \u00FAdaj\u016F vysok\u00FD rozptyl i absolutn\u00ED pokles creepov\u00E9 odolnosti. Renomovan\u00ED v\u00FDrobci sva\u0159ovac\u00EDch materi\u00E1l\u016F nab\u00EDzej\u00ED pro tuto skupinu ocel\u00ED pom\u011Brn\u011B \u0161irok\u00FD sortiment p\u0159\u00EDdavn\u00FDch materi\u00E1l\u016F jak pro homogenn\u00ED, tak pro heterogenn\u00ED svary. Cesta experiment\u00E1ln\u00EDho zji\u0161\u0165ov\u00E1n\u00ED dlouhodob\u00FDch zm\u011Bn \u017E\u00E1ropevnosti je jednak velmi n\u00E1kladn\u00E1, co\u017E omezuje mno\u017Estv\u00ED sledovan\u00FDch kombinac\u00ED, a jednak \u010Dasov\u011B n\u00E1ro\u010Dn\u00E1, co\u017E oddaluje jejich re\u00E1ln\u00E9 pou\u017Eit\u00ED. Sledov\u00E1n\u00ED svarov\u00FDch spoj\u016F z oceli T/P23 v\u00A0UJP PRAHA a.s. a spolu\u0159e\u0161itelsk\u00FDch organizac\u00ED p\u0159ineslo soubor experiment\u00E1ln\u00EDch dat. Jako sou\u010D\u00E1st prac\u00ED byly metodou CALPHAD vypo\u010Dteny termodynamick\u00E9 rovnov\u00E1\u017En\u00E9 f\u00E1zov\u00E9 diagramy. N\u00E1sledn\u00E9 komplexn\u00ED hodnocen\u00ED v\u0161ech z\u00EDskan\u00FDch dat uk\u00E1zalo na mo\u017Enost vyu\u017Eit\u00ED teoreticky zpracovan\u00FDch rovnov\u00E1\u017En\u00FDch diagram\u016F k\u00A0predikci dopadu zvolen\u00E9 technologie sva\u0159ov\u00E1n\u00ED a p\u0159\u00EDdavn\u00E9ho materi\u00E1lu na pokles \u017E\u00E1ropevnosti."@cs . . . "[F46EFF2147F7]" . . . "According to available recent data, weld joints especially of low-alloy creep-resistant steels exhibit a high dispersion and an absolute decrease in creep resistance. Renowned manufacturers of welding materials for this group of steels offer a relatively wide range of steel filler materials for similar and dissimilar welds. Performing experimental tests of long-term creep behaviour is both very expensive, which limits the number of observed combinations, and also time consuming, thus delaying their use. Research of weld joints of T/P23 steel in UJP PRAHA and collaborating organizations brought a set of experimental data. As part of the work thermodynamic equilibrium phase diagrams were calculated using CALPHAD approach. Subsequent comprehensive evaluation of all obtained data showed the theoretical possibility of using equilibrium diagrams to predict the impact of the welding technology (including a choise of welding filler material) on a decrease in a creep resistance."@en . . "P(2A-1TP1/057), P(FT-TA2/038)" . "Predikce zm\u011Bn \u017E\u00E1ropevnosti svarov\u00FDch spoj\u016F metodou CALPHAD" . "2011" . . "3"^^ . . "Creep, welding, CALPHAD approach, creep-resistant steel, microstructure, HAZ, PWHT"@en . "Prediction of creep behaviour of weld joints using CALPHAD approach"@en . . "Sopou\u0161ek, Ji\u0159\u00ED" . "Predikce zm\u011Bn \u017E\u00E1ropevnosti svarov\u00FDch spoj\u016F metodou CALPHAD"@cs . . "8"^^ . "Kotle (CD-ROM)" . "4"^^ . . "Svarov\u00E9 spoje, zejm\u00E9na u n\u00EDzkolegovan\u00FDch \u017E\u00E1ropevn\u00FDch ocel\u00ED, vykazuj\u00ED podle dostupn\u00FDch liter\u00E1rn\u00EDch \u00FAdaj\u016F vysok\u00FD rozptyl i absolutn\u00ED pokles creepov\u00E9 odolnosti. Renomovan\u00ED v\u00FDrobci sva\u0159ovac\u00EDch materi\u00E1l\u016F nab\u00EDzej\u00ED pro tuto skupinu ocel\u00ED pom\u011Brn\u011B \u0161irok\u00FD sortiment p\u0159\u00EDdavn\u00FDch materi\u00E1l\u016F jak pro homogenn\u00ED, tak pro heterogenn\u00ED svary. Cesta experiment\u00E1ln\u00EDho zji\u0161\u0165ov\u00E1n\u00ED dlouhodob\u00FDch zm\u011Bn \u017E\u00E1ropevnosti je jednak velmi n\u00E1kladn\u00E1, co\u017E omezuje mno\u017Estv\u00ED sledovan\u00FDch kombinac\u00ED, a jednak \u010Dasov\u011B n\u00E1ro\u010Dn\u00E1, co\u017E oddaluje jejich re\u00E1ln\u00E9 pou\u017Eit\u00ED. Sledov\u00E1n\u00ED svarov\u00FDch spoj\u016F z oceli T/P23 v\u00A0UJP PRAHA a.s. a spolu\u0159e\u0161itelsk\u00FDch organizac\u00ED p\u0159ineslo soubor experiment\u00E1ln\u00EDch dat. Jako sou\u010D\u00E1st prac\u00ED byly metodou CALPHAD vypo\u010Dteny termodynamick\u00E9 rovnov\u00E1\u017En\u00E9 f\u00E1zov\u00E9 diagramy. N\u00E1sledn\u00E9 komplexn\u00ED hodnocen\u00ED v\u0161ech z\u00EDskan\u00FDch dat uk\u00E1zalo na mo\u017Enost vyu\u017Eit\u00ED teoreticky zpracovan\u00FDch rovnov\u00E1\u017En\u00FDch diagram\u016F k\u00A0predikci dopadu zvolen\u00E9 technologie sva\u0159ov\u00E1n\u00ED a p\u0159\u00EDdavn\u00E9ho materi\u00E1lu na pokles \u017E\u00E1ropevnosti." . "222783" . "Pol\u00E1chov\u00E1, Daniela" . "Predikce zm\u011Bn \u017E\u00E1ropevnosti svarov\u00FDch spoj\u016F metodou CALPHAD" . . . . . . . "RIV/60193247:_____/11:UJP1453N!RIV12-MPO-60193247" . "21" . . . "1804-6673" .