Fatigue behaviour of NiCr-type of austenitic nodular cast iron
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150371" target="_blank" >RIV/00216305:26210/23:PU150371 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2452321623006728" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2452321623006728</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.prostr.2023.10.078" target="_blank" >10.1016/j.prostr.2023.10.078</a>
Alternative languages
Result language
angličtina
Original language name
Fatigue behaviour of NiCr-type of austenitic nodular cast iron
Original language description
High resistance to high and low temperatures, resistance to corrosion when exposed to salt water and alkaline media, resistance to wear, high elongation, and paramagnetism are all characteristics of austenitic nodular cast iron. However, less research has been done on the fatigue resistance of austenitic nodular cast iron. Therefore, the objective of this study is to determine the fatigue characteristics of austenitic nodular cast iron and compare them to those of different types of nodular cast iron. The nodular cast iron used in the research (EN-GJSA-XNiCr20-2) was alloyed with 20% nickel and 2% chromium to create an austenitic matrix. Light metallographic microscopy was used to examine the microstructure. A tensile test, an impact bending test, and a Brinell hardness test were used to examine the mechanical properties of the material. Fatigue tests were done under sinusoidal cyclic push-pull loads at room temperature to obtain the Wöhler curve and determine the fatigue limit. The results of these tests were compared with the fatigue characteristics of nodular cast irons with different matrixes, namely ferrite-pearlitic and pearlite-ferritic nodular cast irons.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Procedia Structural Integrity
ISBN
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ISSN
2452-3216
e-ISSN
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Number of pages
6
Pages from-to
129-134
Publisher name
Elsevier
Place of publication
neuveden
Event location
Dubrovník
Event date
Sep 20, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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