An Experimental Electrothermomechanical Characterization of Pipe Steels within Elastic–Plastic Range Based on Resistivity Measurement for Oil Country Tubular Goods
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in: Journal of Materials Engineering and Performance, Jahrgang ??? Stand: 27.Jänner 2025, Nr. ??? Stand: 27.Jänner 2025, 05.12.2024.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - An Experimental Electrothermomechanical Characterization of Pipe Steels within Elastic–Plastic Range Based on Resistivity Measurement for Oil Country Tubular Goods
AU - Saberi, Saeid
AU - Weiß, Helmut
AU - Winter, Gerald
AU - Klarner, Jürgen
AU - Stockinger, Martin
N1 - Publisher Copyright: © The Author(s) 2024.
PY - 2024/12/5
Y1 - 2024/12/5
N2 - The complex geometry of thread and difficult access to the thread surface make conventional methods for residual stress measurement impossible. Therefore, an in situ measurement of electrothermomechanical properties of quenched-tempered martensitic pipe steel P110 based on the four-point method was developed in this research. Electrical resistivity and thermomechanical properties of investigated pipe steel P110 due to plastic deformation were determined. The average value of the temperature change, the plastic work per volume, the relative resistance and the relative resistivity of samples up to 3% uniform plastic strain were obtained as 2.2 °C, 30.01 MPa, 0.1 and 0.01, respectively.
AB - The complex geometry of thread and difficult access to the thread surface make conventional methods for residual stress measurement impossible. Therefore, an in situ measurement of electrothermomechanical properties of quenched-tempered martensitic pipe steel P110 based on the four-point method was developed in this research. Electrical resistivity and thermomechanical properties of investigated pipe steel P110 due to plastic deformation were determined. The average value of the temperature change, the plastic work per volume, the relative resistance and the relative resistivity of samples up to 3% uniform plastic strain were obtained as 2.2 °C, 30.01 MPa, 0.1 and 0.01, respectively.
KW - electrical resistance
KW - four-point method
KW - oil country tubular goods
KW - pipe steel
KW - plastic deformation
KW - thermal properties
KW - uniaxial tensile test
UR - http://www.scopus.com/inward/record.url?scp=85211239360&partnerID=8YFLogxK
U2 - 10.1007/s11665-024-10363-3
DO - 10.1007/s11665-024-10363-3
M3 - Article
AN - SCOPUS:85211239360
VL - ??? Stand: 27.Jänner 2025
JO - Journal of Materials Engineering and Performance
JF - Journal of Materials Engineering and Performance
SN - 1059-9495
IS - ??? Stand: 27.Jänner 2025
ER -
