Results 141 to 150 of about 21,545 (281)
Exploiting Residual Elements Arising from Scrap Steel in Future Sustainable Steel Alloy Design
steel research international, EarlyView.Herein, the effects of residual elements Cu and Sn on grain growth, recrystallization, and phase transformation in C–Mn steel are summarized, and a case study is presented on how the presence of residual elements can be exploited to reduce deliberate Nb microalloying while achieving the same grain size control and strength during thermomechanical ...
Claire Davis +5 more
wiley +1 more source
steel research international, EarlyView.The effect of chemical inhomogeneity on the microstructure and properties of nanobainitic steel is investigated. A two‐stage isothermal heat treatment that produced a more uniform microstructure is designed. The first‐stage temperature is higher than the MS of depleted bands; conversely, the second‐stage temperature is lower than the first‐stage ...
Bogdan Garbarz +5 more
wiley +1 more source
The relationship between observed fatigue damage and life estimation models [PDF]
Observations of the surface of laboratory specimens subjected to axial and torsional fatigue loadings has resulted in the identification of three damage fatigue phenomena: crack nucleation, shear crack growth, and tensile crack growth.
Kurath, Peter, Socie, Darrell F.
core +1 more source
Small Structures, EarlyView.The bendable and biocompatible PEDOT:Tos‐based organic electrochemical transistor with high transconductance, good mixed ionic and electronic transport capability, fast response, and robust resistance to deformation, promoting the advancement of wearable biosensor technology.
Chattarika Khamhanglit +11 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract Reinforced concrete (RC) beams can be subjected to torsion, and failure due to torsion is brittle and poses a significant risk to occupants. Moreover, strengthening of existing RC beams in torsion may be required due to the upgrade of the structures or as part of structural rehabilitation.
Ahmed Hamoda +4 more
wiley +1 more source
Structural Concrete, EarlyView.Abstract An analytical framework suited for the analysis of shear‐critical ultra‐high performance concrete (UHPC) members is presented. The numerical methodology utilizes a nonlinear finite element analysis formulation integrated with an artificial neural network (ANN) that characterizes the UHPC tension response based on its mix design. In addition, a
Amjad Diab, Anca Ferche
wiley +1 more source
Improving the Mechanical Strength of Ductile Cast Iron Welded Joints Using Different Heat Treatments. [PDF]
Materials (Basel), 2019 Marques ESV +3 more
europepmc +1 more source
Properties of dispersion-strengthened chromium - 4-volume-percent-thoria alloys produced by ball milling in hydrogen iodide [PDF]
The effects of processing variables on the tensile properties and ductile-to-brittle transition temperature (DBTT) of Cr + 4 vol. %ThO2 alloys and of pure Cr produced by ball milling in hydrogen iodide were investigated. Hot rolled Cr + ThO2 was stronger
Arias, A.
core +1 more source
Structural Concrete, EarlyView.Abstract The field of reinforced concrete (RC) strengthening continues to evolve as the construction industry seeks cost‐effective and sustainable alternatives to structural replacement. This study, therefore, aimed to comprehensively investigate the pioneering application of steel‐reinforced grout (SRG) for strengthening large‐scale, 3.5‐meter‐long ...
Mohamed Ibrahim +3 more
wiley +1 more source
Microstructure, Tribological, and Corrosion Behavior of HVOF-Sprayed (Cr<sub>3</sub>C<sub>2</sub>-NiCr+Ni) Coatings on Ductile Cast Iron. [PDF]
Materials (Basel)Ksiazek M, Boron L.
europepmc +1 more source