. . "2008-01-01+01:00"^^ . "Zvy\u0161ov\u00E1n\u00ED mechanick\u00FDch charakteristik austenitick\u00FDch korozivzdorn\u00FDch ocel\u00ED deformac\u00ED za studena\u00A0s uplatn\u011Bn\u00EDm pro vysok\u00E9 nam\u00E1h\u00E1n\u00ED\u00A0m\u00E1 d\u016Fsledek v\u00A0jejich degradaci korozn\u00EDm po\u0161kozen\u00EDm ve v\u00EDce \u010Di m\u00E9n\u011B agresivn\u00EDch prost\u0159ed\u00EDch. Strukturn\u00ED zm\u011Bny v\u00A0z\u00E1vislosti na stupni deformace s\u00A0eventu\u00E1ln\u00ED martenzitickou transformac\u00ED mohou vyvolat n\u00E1chylnost ke vzniku m\u00EDstn\u00EDch defekt\u016F. V prost\u0159ed\u00EDch s halogenidy, slou\u010Deninami s\u00EDry \u00A0aj. se mohou uplatnit zv\u00FD\u0161enou citlivost\u00ED ke vzniku bodov\u00E9 koroze a iniciac\u00ED korozn\u00EDho prask\u00E1n\u00ED.S\u00A0ohledem na lokalizaci korozn\u00EDch napaden\u00ED maj\u00ED tyto procesy a studium jejich mechanism\u016F st\u011B\u017Eejn\u00ED v\u00FDznam pro \u017Eivotnost a bezpe\u010Dnost vysoce nam\u00E1han\u00FDch konstrukc\u00ED, v\u010Detn\u011B ocelov\u00FDch lan, implant\u00E1t\u016F\u00A0 aj." . . . "2010-12-31+01:00"^^ . . " localized corrosion types" . " martensite" . . . "strength austenitic steels; could deformation; martensite; localized corrosion types; stress corrosi"@en . "http://www.isvav.cz/projectDetail.do?rowId=GA106/08/1789"^^ . . . "GA106/08/1789" . . . . "15"^^ . "2015-02-09+01:00"^^ . . "15"^^ . . "V\u00FDsledky metalografick\u00E9 studie, z\u00EDskan\u00E9 pro \u0161ir\u0161\u00ED spektrum austenitick\u00FDch korozivzdornn\u00FDch ocel\u00ED po tv\u00E1\u0159en\u00ED zastudena neumo\u017E\u0148uj\u00ED prok\u00E1zat p\u0159\u00EDtomnost martenzitick\u00E9 f\u00E1ze ve struktu\u0159e sledovan\u00FDch ocel\u00ED zcela spolehliv\u011B. S ohledem na r\u016Fzn\u00FD v\u00FDchoz\u00ED tvar sledovan\u00FDch vzork\u016F (dr\u00E1ty r\u016Fzn\u00E9ho pr\u016Fm\u011Bru a ploch\u00E9 v\u00FDvalky) a p\u0159\u00EDpravu vzork\u016F pro  metalografick\u00FD rozbor zd\u00E1 se b\u00FDt m\u011B\u0159en\u00ED elektrochemick\u00FDch"@cs . "Increase of mechanical characteristics of austenitic stainless steels by cold\u00A0deformation with possibility of application to high stress\u00A0has a result in degradation by corrosion damage of those materials in more or less aggressive environments. Structural changes in dependence on degree of deformation with eventual martensitic transformation can induce susceptibility to initiation of local defects. In environments containing halide ions, sulphur compounds etc., metallurgical effects can participate in increased susceptibility of those materials to pitting corrosion and stress corrosion cracking. Due to localisation of corrosion attack all those processes and the studies of their mechanisms have a great significance for life and safety of high load bearing constructions, including steel ropes, implants etc."@en . . "0"^^ . . "1"^^ . "Results of metallographical study received for wider spectrum of austenitic stainless steels after cold work will not make possible to identify the presence of martensitic phase in the structure of tested steels too reliably. The respect to different form of tested specimens (wires of differenct diameter and semi finished flat) and preparation of specimens for metallographic analysis the mesu"@en . " could deformation" . "Degradation mechanism of cold worked stainless steels in aggressive environments"@en . "Mechanismus degradace deforma\u010Dn\u011B zpevn\u011Bn\u00FDch korozivzdorn\u00FDch ocel\u00ED v agres\u00EDvn\u00EDch podm\u00EDnk\u00E1ch" . . "strength austenitic steels" . "0"^^ . . . "2010-04-16+02:00"^^ .