"SMV-2012-15: Examination of microstructure of heat-proof steels by means of the low energy electron microscopy"@en . "SMV-2012-15: Studium mikrostruktury \u017E\u00E1ropevn\u00FDch ocel\u00ED pomoc\u00ED mikroskopie pomal\u00FDmi elektrony" . "The CB steel is meant for casted components of turbines \u2013 valves and shell. From the COST F and COST FB2 steels, welded rotors are made similarly as from a combination of the F steel and a nickel alloy, which is, however, used for higher temperatures. In order these materials preserve their desired strength for long-time load at high temperatures, slip movement of dislocations should be effectively blocked. In the given materials, this is secured with the help of fine precipitates, which, however, coarse during exploitation and are replaced with particles of different phases that have reduced ability to retard the dislocation movement. By means of the low energy electron microscopy the microstructure of heat-proof metallic materials has been examined, which provided detection and chemical and phase classification of tiny particles of the fine precipitates."@en . . . "SMV-2012-15: Examination of microstructure of heat-proof steels by means of the low energy electron microscopy"@en . "1"^^ . "scanning low energy electron microscopy; CB2 steel; material contrast"@en . . . "Ocel CB je ur\u010Dena pro lit\u00E9 komponenty turb\u00EDny \u2013 ventily a sk\u0159\u00ED\u0148, z ocel\u00ED COST F a COST FB2 jsou vyr\u00E1b\u011Bny sva\u0159ovan\u00E9 rotory podobn\u011B jako u kombinace oceli F a niklov\u00E9 slitiny, kter\u00FD je v\u0161ak ur\u010Den pro vy\u0161\u0161\u00ED teploty. Aby si tyto materi\u00E1ly udr\u017Eely po\u017Eadovanou pevnost p\u0159i dlouhodob\u00E9m zat\u00ED\u017Een\u00ED za vysok\u00FDch teplot, mus\u00ED b\u00FDt \u00FA\u010Dinn\u011B blokov\u00E1n skluzov\u00FD pohyb dislokac\u00ED. Toho se v dan\u00E9m typu materi\u00E1lu dosahuje jemn\u00FDm precipit\u00E1tem, kter\u00FD v\u0161ak v pr\u016Fb\u011Bhu exploatace hrubne resp. je nahrazov\u00E1n \u010D\u00E1sticemi jin\u00FDch f\u00E1z\u00ED, kter\u00E9 ji\u017E nemaj\u00ED takovou schopnost pohyb dislokac\u00ED brzdit. Metodou mikroskopie pomal\u00FDmi elektrony bylo umo\u017En\u011Bno sledov\u00E1n\u00ED mikrostruktury \u017E\u00E1ropevn\u00FDch kovov\u00FDch materi\u00E1l\u016F, co\u017E umo\u017Enilo detekci a (chemickou a f\u00E1zovou) klasifikaci subtiln\u00EDch \u010D\u00E1stic jemn\u00E9ho precipit\u00E1tu."@cs . "Ocel CB je ur\u010Dena pro lit\u00E9 komponenty turb\u00EDny \u2013 ventily a sk\u0159\u00ED\u0148, z ocel\u00ED COST F a COST FB2 jsou vyr\u00E1b\u011Bny sva\u0159ovan\u00E9 rotory podobn\u011B jako u kombinace oceli F a niklov\u00E9 slitiny, kter\u00FD je v\u0161ak ur\u010Den pro vy\u0161\u0161\u00ED teploty. Aby si tyto materi\u00E1ly udr\u017Eely po\u017Eadovanou pevnost p\u0159i dlouhodob\u00E9m zat\u00ED\u017Een\u00ED za vysok\u00FDch teplot, mus\u00ED b\u00FDt \u00FA\u010Dinn\u011B blokov\u00E1n skluzov\u00FD pohyb dislokac\u00ED. Toho se v dan\u00E9m typu materi\u00E1lu dosahuje jemn\u00FDm precipit\u00E1tem, kter\u00FD v\u0161ak v pr\u016Fb\u011Bhu exploatace hrubne resp. je nahrazov\u00E1n \u010D\u00E1sticemi jin\u00FDch f\u00E1z\u00ED, kter\u00E9 ji\u017E nemaj\u00ED takovou schopnost pohyb dislokac\u00ED brzdit. Metodou mikroskopie pomal\u00FDmi elektrony bylo umo\u017En\u011Bno sledov\u00E1n\u00ED mikrostruktury \u017E\u00E1ropevn\u00FDch kovov\u00FDch materi\u00E1l\u016F, co\u017E umo\u017Enilo detekci a (chemickou a f\u00E1zovou) klasifikaci subtiln\u00EDch \u010D\u00E1stic jemn\u00E9ho precipit\u00E1tu." . . . . . "1"^^ . "RIV/68081731:_____/12:00426271!RIV14-AV0-68081731" . "SMV-2012-15: Studium mikrostruktury \u017E\u00E1ropevn\u00FDch ocel\u00ED pomoc\u00ED mikroskopie pomal\u00FDmi elektrony"@cs . . "RIV/68081731:_____/12:00426271" . "168667" . . "SMV-2012-15: Studium mikrostruktury \u017E\u00E1ropevn\u00FDch ocel\u00ED pomoc\u00ED mikroskopie pomal\u00FDmi elektrony"@cs . "SMV-2012-15: Studium mikrostruktury \u017E\u00E1ropevn\u00FDch ocel\u00ED pomoc\u00ED mikroskopie pomal\u00FDmi elektrony" . . "N" . "14"^^ . "[D33BC1464BF4]" . . "Brno" . . "Mikmekov\u00E1, \u0160\u00E1rka" . . .