Abstract
Heat generation in steel samples with discontinuity-like defects subjected to tensile loading is analyzed by using the technique of infrared thermography. It is shown that the heat is predominantly generated in shear bands where one observes a considerable rise in temperature. The sample mean temperature is conditioned by the sum of all heat sources (shear bands), as well as the thermal properties of the material and the magnitude of the heat exchange with the environment. It also depends on the mass of elastically deformed material adjacent to the shear bands.
| Language | English |
|---|---|
| Pages | 950-960 |
| Number of pages | 11 |
| Journal | International Journal of Damage Mechanics |
| Volume | 27 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Jun 2018 |
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Keywords
- fracture
- infrared thermography
- notch-like defect
- shear band
- Tensile loading
ASJC Scopus subject areas
- Computational Mechanics
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Analyzing patterns of heat generated by the tensile loading of steel rods containing discontinuity-like defects. / Moyseychik, Eugeny A.; Vavilov, Vladimir P.
In: International Journal of Damage Mechanics, Vol. 27, No. 6, 01.06.2018, p. 950-960.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Analyzing patterns of heat generated by the tensile loading of steel rods containing discontinuity-like defects
AU - Moyseychik, Eugeny A.
AU - Vavilov, Vladimir P.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - Heat generation in steel samples with discontinuity-like defects subjected to tensile loading is analyzed by using the technique of infrared thermography. It is shown that the heat is predominantly generated in shear bands where one observes a considerable rise in temperature. The sample mean temperature is conditioned by the sum of all heat sources (shear bands), as well as the thermal properties of the material and the magnitude of the heat exchange with the environment. It also depends on the mass of elastically deformed material adjacent to the shear bands.
AB - Heat generation in steel samples with discontinuity-like defects subjected to tensile loading is analyzed by using the technique of infrared thermography. It is shown that the heat is predominantly generated in shear bands where one observes a considerable rise in temperature. The sample mean temperature is conditioned by the sum of all heat sources (shear bands), as well as the thermal properties of the material and the magnitude of the heat exchange with the environment. It also depends on the mass of elastically deformed material adjacent to the shear bands.
KW - fracture
KW - infrared thermography
KW - notch-like defect
KW - shear band
KW - Tensile loading
UR - http://www.scopus.com/inward/record.url?scp=85043321203&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85043321203&partnerID=8YFLogxK
U2 - 10.1177/1056789517715087
DO - 10.1177/1056789517715087
M3 - Article
VL - 27
SP - 950
EP - 960
JO - International Journal of Damage Mechanics
T2 - International Journal of Damage Mechanics
JF - International Journal of Damage Mechanics
SN - 1056-7895
IS - 6
ER -