. "Electrical resistivity is one of the thermophysical quantities, which takes important function in processing and next material utilization. Temperature dependences of electrical resistivity are widely use in mathematical models and theoretical calculations of material heating. There is original equipment at Department of Thermal Technology, VSB - Technical University of Ostrava, which measure the electrical resistivity from room temperature to 1200 deg. C rod solid electrical conductive materials. This experimental equipment use steady-state direct resistance heating. Electrical resistivity is calculated from cross section area, heating current and voltage across the specimen length, defined by thermocouples, which are also used as voltage probes. All data used data acquisition system and they are processed by a LabView control system. Temperature dependences of electrical resistivity for 0.2 % C steel are presented. There are compared the specimens from different position in continuous casting blank."@en . . "529277" . "M\u011B\u0159en\u00ED elektrick\u00E9 rezistivity oceli s obsahem 0,2 %C"@cs . "4"^^ . . "27360" . "Electrical resistivity is one of the thermophysical quantities, which takes important function in processing and next material utilization. Temperature dependences of electrical resistivity are widely use in mathematical models and theoretical calculations of material heating. There is original equipment at Department of Thermal Technology, VSB - Technical University of Ostrava, which measure the electrical resistivity from room temperature to 1200 deg. C rod solid electrical conductive materials. This experimental equipment use steady-state direct resistance heating. Electrical resistivity is calculated from cross section area, heating current and voltage across the specimen length, defined by thermocouples, which are also used as voltage probes. All data used data acquisition system and they are processed by a LabView control system. Temperature dependences of electrical resistivity for 0.2 % C steel are presented. There are compared the specimens from different position in continuous casting blank." . . "4"^^ . . . "Mach\u00E1\u010Dkov\u00E1, Ad\u00E9la" . "P(GP106/03/D200)" . "Measurement the electrical resistivity of steel with 0.2 % C"@en . "P\u0159\u00EDhoda, Miroslav" . . "steady-state method; direct electrical heating; electrical resistivity; thermal conductivity"@en . . "M\u011B\u0159en\u00ED elektrick\u00E9 rezistivity oceli s obsahem 0,2 %C"@cs . "Kle\u010Dkov\u00E1, Zuzana" . "Rezistivita je jedn\u00EDm z termofyzik\u00E1ln\u00EDch parametr\u016F, kter\u00E9 sehr\u00E1vaj\u00ED d\u016Fle\u017Eitou roli ve zpracov\u00E1n\u00ED a n\u00E1sledn\u00E9m vyu\u017Eit\u00ED materi\u00E1lu. Teplotn\u00ED z\u00E1vislost rezistivity je vyu\u017E\u00EDv\u00E1na v matematick\u00FDch modelech a teoretick\u00FDch v\u00FDpo\u010Dtech oh\u0159evu materi\u00E1lu. Na kated\u0159e tepeln\u00E9 techniky bylo sestaveno experiment\u00E1ln\u00ED za\u0159\u00EDzen\u00ED, kter\u00E9 je schopn\u00E9 m\u011B\u0159it rezistivitu do teploty 1200 \u00B0C pro pevn\u00E9 elektricky vodiv\u00E9 materi\u00E1ly. Za\u0159\u00EDzen\u00ED vyu\u017E\u00EDv\u00E1 metodu p\u0159\u00EDm\u00E9ho elektrick\u00E9ho oh\u0159evu. Rezistivita je vypo\u010Dtena ze znalost\u00ED pr\u016F\u0159ezov\u00E9 plochy a d\u00E9lky vzorku, proch\u00E1zej\u00EDc\u00EDho proudu vzorkem a nap\u011Bt\u00ED na vymezen\u00E9m \u00FAseku. P\u0159i sn\u00EDm\u00E1n\u00ED dat se vyu\u017E\u00EDv\u00E1 LabView syst\u00E9m \u0159\u00EDzen\u00ED. Jsou porovn\u00E1v\u00E1ny rezistivity dvou vzork\u016F oceli stejn\u00E9ho chemick\u00E9ho slo\u017Een\u00ED, av\u0161ak z r\u016Fzn\u00FDch m\u00EDst plynule lit\u00E9 bramy. V\u00FDsledky jsou diskutov\u00E1ny. Pomoc\u00ED Franzova-Wiedemannova vztahu je rovn\u011B\u017E ur\u010Den sou\u010Dinitel tepeln\u00E9 vodivosti."@cs . "Measurement the electrical resistivity of steel with 0.2 % C" . "Bratislava" . "Jedli\u010Dka, Zden\u011Bk" . . "80-8050-874-7" . "Measurement the electrical resistivity of steel with 0.2 % C"@en . . . . . "Measurement the electrical resistivity of steel with 0.2 % C" . . "[C7A201CB169E]" . "STU Bratislava" . . . . . . . "RIV/61989100:27360/05:00013123" . "RIV/61989100:27360/05:00013123!RIV06-GA0-27360___" .