[HTML][HTML] Correlation between microstructure and fatigue properties of hot-rolled thick-plate complex-phase steel

N Heshmati, H Sieurin, J Larsson, A Borgenstam… - Materials Science and …, 2023 - Elsevier
Abstract Complex-phase (CP) steels, with a multiphase microstructure, offer an excellent
combination of high strength, ductility, and formability, making them an attractive alternative …

Influence of pre-straining on the low-cycle fatigue performance of Fe–0.1 C–5Mn medium manganese steel

M Zhang, W Wang, B Zhang, Q Cen, J Liu - International Journal of Fatigue, 2022 - Elsevier
The low-cycle fatigue (LCF) behavior of Fe–0.1 C–5Mn medium manganese transformation-
induced plasticity steel in its as-received (AR: 0% pre-strained) and 10%, 15%, and 20% pre …

[HTML][HTML] Mechanical and microstructural characterization of class 800 complex phase steel before and after the laser welding process

ARF Neto, EX Dias, CS Fukugauchi… - … of Manufacturing and …, 2024 - mdpi.com
Complex phase steels, known for their high levels of conformability, energy absorption, and
deformation capacity, are among the more advanced high-strength steels. The objective of …

Effect of Pre-Rolling on Microstructure and Fatigue Crack Propagation Resistance of a Third-Generation Al-Li Alloy

M Liu, X Tao, Z Di, M Qin, Z Liu, S Bai - Materials, 2023 - mdpi.com
The effect of pre-rolling on the microstructure and fatigue crack (FC) propagation resistance
of the Al-Cu-Li alloy was studied using tensile testing, fatigue testing, transmission electron …

Investigation effect of resistance spot welding parameters on dissimilar DP1000HF/CP800 steel joints

M Kekik, F Özen, V Onar, S Aslanlar - Sādhanā, 2022 - Springer
Recently, advanced high strength steels (AHSS) have gained importance especially in
automobile industry due to excellent tensile and elongation properties. Dual phase and …

Influence Parameters on the Essential Work of Fracture of 5754-H111 Aluminum Alloy Plate: Comparative Study

AH Kamal, N Ghazaly, MY Abdellah… - SVU-International …, 2023 - svusrc.journals.ekb.eg
Aluminum alloy 5754 is a medium strength alloy with excellent corrosion resistance
especially to seawater and industrially polluted atmospheres. Aluminum alloy 5754-H111 …

Role of Pre-Straining on the Mechanical Behaviour of Resistance Spot Welded Ultrahigh Strength Steel

B Pal, M Amirthalingam, SGS Raman - Metallurgical and Materials …, 2024 - Springer
Any automotive component undergoes deformation before joining in the assembly lines. The
prior deformation may alter the mechanical properties of prestrained and welded …

An energy-based method for lifetime assessment on high-strength-steel welded joints under different pre-strain levels

C Mi, Z Huang, H Wang, D Zhang, T Xiong, H Jian… - Materials, 2022 - mdpi.com
Pre-loading on engineering materials or structures may produce pre-strain, especially
plastic strain, which would change the fatigue failure mechanism during their service time. In …

Achieving 2.2 GPa Ultra-High Strength in Low-Alloy Steel Using a Direct Quenching and Partitioning Process

G Niu, D Jin, Y Wang, H Chen, N Gong, H Wu - Materials, 2023 - mdpi.com
Advanced high-strength steels (AHSS) have a wide range of applications in equipment
safety and lightweight design, and enhancing the strength of AHSS to the ultra-high level of …

Effect of Testing Conditions on Low-Cycle Fatigue Durability of Pre-Strained S420M Steel Specimens

S Mroziński, M Piotrowski, H Egner - Materials, 2024 - mdpi.com
S420M steel subjected to strain-controlled low-cycle fatigue does not exhibit a period of
cyclic properties stabilization. The maximum stress on a cycle continuously drops until …