Processing of results of hot torsion plastometric tests using the new technique of smoothing the torque curves

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86076115" target="_blank" >RIV/61989100:27360/10:86076115 - 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
Processing of results of hot torsion plastometric tests using the new technique of smoothing the torque curves
Original language description
The presented methods of smoothing the torque M in relation to the torsion value théta at the hot plastometric test show possibilities of the exact expression by means of various models. From the viewpoint of the achieved correlation coefficients, the models using the fractional rational functions are the most suitable. Polynomial, hyperbolic and Fourier series feature mild vibrations in the area of steady state and not quite accurate course in the surroundings of peak values of the torque curve. The methodology of computation is acceptable for implementation into the evaluation software of the universal torsion plastometer SETARAM-VÍTKOVICE.
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
JG - Metallurgy, metal materials
OECD FORD branch
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Project
<a href="/en/project/FT-TA4%2F048" target="_blank" >FT-TA4/048: *Investigation of conditions and modelling of chemical inhomogeneity, stress and material defects formation in continuous casting of steel.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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