COMPARATIVE STRAIN ANALYSIS OF 34CrMo4 STEEL AND INCONEL 738LC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86090261" target="_blank" >RIV/61989100:27360/15:86090261 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4149/km_2015_5_305" target="_blank" >http://dx.doi.org/10.4149/km_2015_5_305</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4149/km_2015_5_305" target="_blank" >10.4149/km_2015_5_305</a>

Result language
angličtina
Original language name
COMPARATIVE STRAIN ANALYSIS OF 34CrMo4 STEEL AND INCONEL 738LC
Original language description
The comparative analysis of mechanical properties using digital image correlation by Vic 2D software was performed for two types of high-strength materials. The strain analysis during tensile tests was carried out on the cylinder tensile specimens of 34CrMo4 steel and IN 738LC superalloy. Both materials showed the similar strength but different ductility. While the 34CrMo4 steel showed typical necking of tensile specimens with ductile fracture surfaces, cracking of the IN 738LC became without necking and fracture morphology displayed mixed feature with ductile dimples or quasi-cleavage areas and cracked carbides. Metallograhic and fractographic studies of tensile samples were completed by microhardness measurements.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JR - Other machinery industry
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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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