Results 171 to 180 of about 79,931 (211)
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Journal of Shanghai Jiaotong University (Science), 2019
To determine the physical significance of the impact toughness parameters and accurately characterize the low temperature impact toughness of transmission tower material Q420B, the finite element model of Charpy impact test is established on the basis of experiment.
Xingxue Yu +3 more
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To determine the physical significance of the impact toughness parameters and accurately characterize the low temperature impact toughness of transmission tower material Q420B, the finite element model of Charpy impact test is established on the basis of experiment.
Xingxue Yu +3 more
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Materials & Design, 2012
High-ductility ductile iron was alloyed with 0–1.8 wt% Ni in this paper. The low-temperature impact toughness test and corrosion test of simulated seawater static whole-soaking were conducted to re ...
Yufu Sun +5 more
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High-ductility ductile iron was alloyed with 0–1.8 wt% Ni in this paper. The low-temperature impact toughness test and corrosion test of simulated seawater static whole-soaking were conducted to re ...
Yufu Sun +5 more
openaire +1 more source
Low-temperature impact toughness and deformation mechanism of CT20 titanium alloy
Materials Characterization, 2023Lei Lei +6 more
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Effect of Trace Boron on Low Temperature Impact Toughness of Hot-Rolled Nb-Added HSLA H-Beams
Applied Mechanics and Materials, 2012In this research, trace boron (4ppm, 8ppm, 11ppm) was added into the Nb-added HSLA H-beams. The impact toughness of H-beams with/without boron was examined by Charpy impact test (V-notch). The morphologies of the microstructure and the fracture surfaces of the impact specimens were observed by metalloscope, stereomicroscope and electron probe.
Guo Tao Cui +4 more
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Impact Toughness of Q460 Frw for Building Structure at Low Temperature
SSRN Electronic Journal, 2022zhiming wang +6 more
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steel research international
Both favorable strength and impact toughness have important implications for the equipment prepared by ultrahigh strength steel (UHSS) under harsh environments. This study explores the effect of austenitizing and secondary low‐temperature tempering temperature on the microstructure and mechanical properties of high‐Co–Ni secondary hardening steel.
Lingtong Zhang +9 more
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Both favorable strength and impact toughness have important implications for the equipment prepared by ultrahigh strength steel (UHSS) under harsh environments. This study explores the effect of austenitizing and secondary low‐temperature tempering temperature on the microstructure and mechanical properties of high‐Co–Ni secondary hardening steel.
Lingtong Zhang +9 more
openaire +1 more source
Impact Toughness of Trace Element Doping Q460 at Low Temperature
SSRN Electronic Journal, 2022openaire +1 more source
Low-temperature impact toughness of laser–arc hybrid welded low-carbon bainitic steel
Journal of Materials Science, 2023Rui Su +8 more
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