Interaction of high cycle fatigue with high temperature creep in superalloy single crystals.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F02%3A07023118" target="_blank" >RIV/68081723:_____/02:07023118 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Interaction of high cycle fatigue with high temperature creep in superalloy single crystals.

Original language description

Smooth and notched specimens of superalloy single crystals CMSX-4 with <001> orientation were subjected to creep and creep/high-cycle-fatigue loading at temperatures of 800 and 850 C in air. Superposition of a cyclic stress component on the static stresscomponent leads to a slowdown of the creep rate at small creep strains and to the formation of persistent slip bands running through both the * matrix and the *' precipitates. Consequence of the formation of these zones is fatigue crack initiation at casting pores and shortening of lifetime at higher stress amplitudes.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Zeitschrift fur Metallkunde

ISSN

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e-ISSN

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Volume of the periodical

93

Issue of the periodical within the volume

7

Country of publishing house

DE - GERMANY

Number of pages

5

Pages from-to

661-665

UT code for WoS article

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EID of the result in the Scopus database

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