Results 81 to 90 of about 6,326 (232)

Phenomenological Prediction of Defect Formation in Continuous Casting of Steel Utilizing Fundamental Modeling and Machine Learning

open access: yessteel research international, Volume 97, Issue 4, Page 2074-2088, April 2026.
In this article, decision tree classifiers are developed to predict defects in continuous casting of steel utilizing caster data from SSAB Raahe Works (Finland). Phenomenological quality criteria extracted from applicable process measurements and results from solidification and heat transfer simulations are utilized in prediction.
Julius Norrena   +5 more
wiley   +1 more source

Linear chemically sensitive electron tomography using DualEELS and compressed sensing [PDF]

open access: yes, 2015
No abstract ...
Al-Afeef, A.   +6 more
core   +1 more source

Multifaceted Behavior and Functional Versatility of Ferritic Stainless Steels, Part I: Applications and Processing, a Review

open access: yessteel research international, Volume 97, Issue 3, Page 1201-1225, March 2026.
This review investigates the processing‐microstructure‐property relationships in ferritic stainless steels (FSSs). It highlights advances in deformation behavior, heat treatments, surface modifications, and alloying effects. Theoretical models, including Johnson‐Mehl‐Avrami‐Kolmogorov, Arrhenius, nucleation theory, and diffusion theories, are discussed
Shahab Bazri   +4 more
wiley   +1 more source

Microstructure and Properties of Nb-Ti Microalloyed Ultra- High-Strength Quenching-210 ℃ Tempering Martensitic Steel 0.36C-0.83Ni-l. 2Cr-0.23Mo

open access: yesTeshugang, 2022
Microstructure and properties of Nb-Ti microalloyed ultra-high-strength steel (/% : 0. 36C, 0. 45Si, 0. 63Mn,0.005P,0.002S,0. 83Ni, 1.2Cr,0. 23Mo,0.04Nb,0.01 Ti,0.004 0N,0.002 00) are studied by tensile tester, impact tester, metallographic microscope ...
杨晰   +5 more
doaj  

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang   +13 more
wiley   +1 more source

Optimization of resistance spot welding parameters for microalloyed steel sheets

open access: yesOpen Engineering, 2016
The paper presents the results of resistance spot welding of hot-dip galvanized microalloyed steel sheets used in car body production. The spot welds were made with various welding currents and welding time values, but with a constant pressing force of ...
Viňáš Ján   +2 more
doaj   +1 more source

Interface Engineering Strategies for Realizing Anode‐Free Sodium Batteries: A Review

open access: yesAdvanced Energy Materials, Volume 16, Issue 8, 25 February 2026.
This review examines anode‐free sodium batteries as a promising solution for advancing sodium‐based energy storage. It focuses on the role of interface engineering in addressing challenges such as sodium deposition, interface stability, and dendrite growth.
Yulian Dong   +6 more
wiley   +1 more source

Influence of plasma nitriding pressure on microabrasive wear resistance of a microalloyed steel

open access: yesJournal of Materials Research and Technology, 2019
Microalloyed steels have been studied not only by the advent of the pre-salt, but also by the continuous search for improvement of their tribological properties.
Henver Effgen Ludovico Ramos   +2 more
doaj   +1 more source

Precipitation of niobium carbonitrides in ferrite: chemical composition measurements and thermodynamic modelling [PDF]

open access: yes, 2007
High-resolution transmission electron microscopy and electron-energy loss spectroscopy have been used to characterize the structure and chemical composition of niobium carbonitrides in the ferrite of a Fe–Nb–C–N model alloy at different precipitation ...
Acevedo, Daniel   +4 more
core   +2 more sources

Fabrication‐Driven Oxidation Pathways in Y/Hf‐Modified High‐Entropy Alloys: From Elemental Segregation to Oxide Homogeneity

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT This study elucidates the oxidation mechanisms governing Y/Hf‐doped AlCoCrFeNiTi high‐entropy alloys (HEAs) and reveals the pivotal role of fabrication processes in dictating high‐temperature oxidation behavior. We demonstrate that casting and spark plasma sintering (SPS) promote Y/Hf segregation, resulting in heterogeneous oxide formation and
Huaqing Yi   +5 more
wiley   +1 more source

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