. . . "1429-6063" . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC,"@cs . . "V\u00FDb\u011Br materi\u00E1l\u016F pro pou\u017Eit\u00ED v petrochemick\u00E9m pr\u016Fmyslu z\u00E1vis\u00ED zpravidla na dvou z\u00E1kladn\u00EDch aspektech. Prvn\u00EDm jsou dobr\u00E9 mechanick\u00E9 vlastnosti dan\u00E9ho materi\u00E1lu a druh\u00FDm velmi dobr\u00E1 korozn\u00ED odolnost, zejm\u00E9na v\u016F\u010Di vod\u00EDkov\u00E9 k\u0159ehkosti v prost\u0159ed\u00EDch obsahuj\u00EDc\u00EDch sulfan, ve kter\u00FDch je velmi nebezpe\u010Dn\u00FDm druhem po\u0161kozen\u00ED sulfidick\u00E9 prask\u00E1n\u00ED pod nap\u011Bt\u00EDm (SSC). Oba tyto aspekty spl\u0148uj\u00ED duplexn\u00ED korozivzdorn\u00E9 oceli, kter\u00E9 \u010Dasto b\u00FDvaj\u00ED jedn\u00EDm z kandit\u00E1t\u016F pro pou\u017Eit\u00ED v t\u011Bchto agresivn\u00EDch prost\u0159ed\u00EDch. Duplexn\u00ED oceli jsou dvouf\u00E1zov\u00E9 materi\u00E1ly, jejich\u017E mikrostruktura je tvo\u0159ena p\u0159ibli\u017En\u011B stejn\u00FDm pod\u00EDlem feritu a austenitu. F\u00E1ze feritu m\u00E1 na sv\u011Bdom\u00ED vysokou pevnost a korozn\u00ED odolnost, zat\u00EDmco f\u00E1ze austenitu ovliv\u0148uje tv\u00E1rnost a odolnost v\u016F\u010Di rovnom\u011Brn\u00E9 korozi. Mezi dal\u0161\u00ED p\u0159\u00EDzniv\u00E9 vlastnosti duplexn\u00EDch ocel\u00ED pat\u0159\u00ED nap\u0159. dobr\u00E1 odolnost v\u016F\u010Di erozi a \u00FAnavov\u00E9mu poru\u0161en\u00ED a dobr\u00E1 sva\u0159itelnost."@cs . "Svratka, \u010Cesk\u00E1 republika" . . "RIV/61989100:27360/07:00016267!RIV09-MSM-27360___" . "Sojka, Jaroslav" . "Materials using in petrochemical industry must satisfy two basics aspects. The first is suitable mechanical properties and the second is very good corrosion resistance especially to hydrogen embrittlement in environments containing sulphan. Very dangerous type of damage of materials is called sulphide stress cracking (SSC). Both requirements are completed with duplex stainless steels. Duplex steels are two phases materials (approx. 50 % of ferrite and 50 % of austenite). Another favorable properties of these steels are for example resistance to erosion and fatigue and good weldability."@en . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC,"@en . "V\u00E1\u0148ov\u00E1, Petra" . . . . "sulphide stress cracking; mechanical properties; microstructure; annealing; roughness"@en . . . "V\u00FDb\u011Br materi\u00E1l\u016F pro pou\u017Eit\u00ED v petrochemick\u00E9m pr\u016Fmyslu z\u00E1vis\u00ED zpravidla na dvou z\u00E1kladn\u00EDch aspektech. Prvn\u00EDm jsou dobr\u00E9 mechanick\u00E9 vlastnosti dan\u00E9ho materi\u00E1lu a druh\u00FDm velmi dobr\u00E1 korozn\u00ED odolnost, zejm\u00E9na v\u016F\u010Di vod\u00EDkov\u00E9 k\u0159ehkosti v prost\u0159ed\u00EDch obsahuj\u00EDc\u00EDch sulfan, ve kter\u00FDch je velmi nebezpe\u010Dn\u00FDm druhem po\u0161kozen\u00ED sulfidick\u00E9 prask\u00E1n\u00ED pod nap\u011Bt\u00EDm (SSC). Oba tyto aspekty spl\u0148uj\u00ED duplexn\u00ED korozivzdorn\u00E9 oceli, kter\u00E9 \u010Dasto b\u00FDvaj\u00ED jedn\u00EDm z kandit\u00E1t\u016F pro pou\u017Eit\u00ED v t\u011Bchto agresivn\u00EDch prost\u0159ed\u00EDch. Duplexn\u00ED oceli jsou dvouf\u00E1zov\u00E9 materi\u00E1ly, jejich\u017E mikrostruktura je tvo\u0159ena p\u0159ibli\u017En\u011B stejn\u00FDm pod\u00EDlem feritu a austenitu. F\u00E1ze feritu m\u00E1 na sv\u011Bdom\u00ED vysokou pevnost a korozn\u00ED odolnost, zat\u00EDmco f\u00E1ze austenitu ovliv\u0148uje tv\u00E1rnost a odolnost v\u016F\u010Di rovnom\u011Brn\u00E9 korozi. Mezi dal\u0161\u00ED p\u0159\u00EDzniv\u00E9 vlastnosti duplexn\u00EDch ocel\u00ED pat\u0159\u00ED nap\u0159. dobr\u00E1 odolnost v\u016F\u010Di erozi a \u00FAnavov\u00E9mu poru\u0161en\u00ED a dobr\u00E1 sva\u0159itelnost." . "2007-11-06+01:00"^^ . "27360" . "Politechnika Opolska" . "RIV/61989100:27360/07:00016267" . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC," . . . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC,"@en . "Opole" . "Jon\u0161ta, Petr" . . "Z(MSM6198910015)" . . . "3"^^ . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC,"@cs . "4"^^ . "[CF1CB4165CEE]" . "Mechanika Zeszyty Naukowe" . "Soza\u0144ska, M." . . "4"^^ . . . . "HODNOCEN\u00CD ODOLNOSTI DUPLEXN\u00CDCH OCEL\u00CD V\u016E\u010CI SSC," . "424510" . .