Prediction of maximum casting defect size in MAR-M-247 alloy processed by hot isostatic pressing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00445954" target="_blank" >RIV/68081723:_____/15:00445954 - 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

Prediction of maximum casting defect size in MAR-M-247 alloy processed by hot isostatic pressing

Original language description

Nickel based MAR-M 247 superalloy treated by hot isostatic pressing was investigated with the aim to identify the influence of casting defect size on fatigue life. Two testing temperatures of 650 and 800 °C and one stress amplitude were chosen for fatigue tests. The Murakami approach and the largest extreme value distribution theory were applied. It has been found that the maximum size of casting defects in a specimen can be satisfactorily predicted. Fatigue life of specimens was in good agreement withassumptions based on the evaluation and prediction of the casting defect size.

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

<a href="/en/project/EE2.3.20.0214" target="_blank" >EE2.3.20.0214: Human Resources Development in the research of physical and material properties of emerging, newly developed and applied engineering materials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Materiálové inžinierstvo - Materials Engineering

ISSN

1335-0803

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

25-32

UT code for WoS article

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EID of the result in the Scopus database

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