. "45;50" . "RIV/68081723:_____/05:00024827!RIV06-AV0-68081723" . . . "The possibilities of atomic force microscopy in studying surface features and early fatigue damage in materials are reviewed. Examples of a true relief arising on the surface of cyclically strained materials as recorded by atomic force microscopy are given. Characteristic features of the surface relief are well-defined persistent slip markings consisting of extrusions and intrusions. The shape of extrusions and intrusions can be obtained by observation of metal surface and replicas and in combination with high resolution scanning electron microscopy. The growth of extrusions during fatigue life is reported for austenitic and ferritic stainless steels. The experimental data are compared with models of the localized cyclic plastic straining and predictions of the fatigue crack nucleation models."@en . "Man, Ji\u0159\u00ED" . . . . . . "The possibilities of atomic force microscopy in studying surface features and early fatigue damage in materials are reviewed. Examples of a true relief arising on the surface of cyclically strained materials as recorded by atomic force microscopy are given. Characteristic features of the surface relief are well-defined persistent slip markings consisting of extrusions and intrusions. The shape of extrusions and intrusions can be obtained by observation of metal surface and replicas and in combination with high resolution scanning electron microscopy. The growth of extrusions during fatigue life is reported for austenitic and ferritic stainless steels. The experimental data are compared with models of the localized cyclic plastic straining and predictions of the fatigue crack nucleation models." . . "Obrtl\u00EDk, Karel" . "0255-5476" . "6"^^ . . "P(IAA2041201), P(IBS2041001), Z(AV0Z20410507)" . . "Atomic force microscopy study of the early fatigue damage" . "Atomic force microscopy study of the early fatigue damage"@en . "-" . . "Studium rann\u00E9ho \u00FAnavov\u00E9ho po\u0161kozen\u00ED pomoc\u00ED mikroskopu atom\u00E1rn\u00EDch sil"@cs . . "Pol\u00E1k, Jaroslav" . "Atomic force microscopy study of the early fatigue damage" . "513289" . "3"^^ . . "Atomic force microscopy study of the early fatigue damage"@en . . "3"^^ . . "482 2005" . "Atomic force microscopy (AFM); Fatigue damage; Extrusion, Intrusion"@en . "[E3720F6FD87D]" . . "Je pod\u00E1n p\u0159ehled o mo\u017Enostech mikroskopie atom\u00E1rn\u00EDch sil (AFM) pro studium rann\u00FDch stadi\u00ED \u00FAnavov\u00E9ho po\u0161kozen\u00ED. Jsou uvedeny p\u0159\u00EDklady povrchov\u00E9ho reli\u00E9fu na cyklicky deformovan\u00FDch materi\u00E1lech z\u00EDskan\u00E9 AFM. Charakteristick\u00FDm rysem povrchov\u00E9ho reli\u00E9fu jsou perzistentn\u00ED skluzov\u00E9 stopy sest\u00E1vaj\u00EDc\u00ED z extruz\u00ED a intruz\u00ED. Tvar extruz\u00ED a intruz\u00ED byl z\u00EDsk\u00E1m pozorov\u00E1n\u00EDm povrchu kovu i repliky v kombinacis vysokorozli\u0161ovac\u00ED reastrovac\u00ED elektronovou mikroskopi\u00ED. Je uk\u00E1z\u00E1n r\u016Fst extruz\u00ED v austenitick\u00E9 a feritick\u00E9 oceli b\u011Bhem \u00FAnavov\u00E9ho \u017Eivota. Experiment\u00E1ln\u00ED \u00FAdaje jsou srovn\u00E1ny s modely lokalizovan\u00E9 plastick\u00E9 deformace a s predikcemi model\u016F nukleace \u00FAnavov\u00FDch trhlin."@cs . "Studium rann\u00E9ho \u00FAnavov\u00E9ho po\u0161kozen\u00ED pomoc\u00ED mikroskopu atom\u00E1rn\u00EDch sil"@cs . . . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "Materials Science Forum" . "RIV/68081723:_____/05:00024827" . .