Development of the modeling strategy
for the steel deformation in semi-solid state tomographic studies
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Development of the modeling strategy
for the steel deformation in semi-solid state tomographic studies
Data publikacji: 13.01.2016
Czasopismo Techniczne, 2015, Mechanika Zeszyt 2-M (7) 2015, s. 101 - 109
Autorzy
Development of the modeling strategy
for the steel deformation in semi-solid state tomographic studies
The condition of steel deformation in a semi-solid state should be as isothermal as possible due to the very high sensitivity of material rheology to even small variations of temperature. The basic reason for uneven temperature distribution (melting zone) inside the sample body on the Gleeble thermo mechanical simulator is the contact with cold/warm copper handles. The semi-solid conditions in central parts of the sample cause even greater temperature gradient due to latent transformation heat. Such non-uniform temperature distribution is the source of significant differences in the microstructure and, hence, in material rheological properties. In the paper example results of tomographic studies were presented for both experimental variants (with warm and cold handles).
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Informacje: Czasopismo Techniczne, 2015, Mechanika Zeszyt 2-M (7) 2015, s. 101 - 109
Typ artykułu: Oryginalny artykuł naukowy
Tytuły:
Development of the modeling strategy
for the steel deformation in semi-solid state tomographic studies
Development of the modeling strategy
for the steel deformation in semi-solid state tomographic studies
AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Aleja Adama Mickiewicza 30, 30-059 Kraków, Poland
Faculty of Physics and Applied Computer Science, AGH University of Science and Technology
Faculty of Physics and Applied Computer Science, AGH University of Science and Technology
Publikacja: 13.01.2016
Status artykułu: Otwarte
Licencja: Żadna
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