Results 41 to 50 of about 2,463,852 (291)

Effect of CMK Composite Micro-powder on Corrosion Resistance and Impedance Spectrum of Concrete

Taiyuan Ligong Daxue xuebao, 2023
Purposes On the basis of the engineering situation of saline soil in the middle and south of Shanxi province and the characteristics of coal-series metakaolin (CMK), the influeace of the soil on the corrosion-resistance and impedance spectrum of concrete
Jiajia SONG, Hongxiu DU
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Breaking through the strength-ductility trade-off of LPBF-produced Ti-xNb alloys from mixed powders via ω-phase induced heterostructure

International Journal of Extreme Manufacturing
Ti- x Nb alloys produced by laser powder bed fusion (LPBF) from mixed powder usually exhibit an inhomogeneous elemental distribution, leading to a deterioration in mechanical properties.
Jian-Bo Jin, Shengfeng Zhou, Huan Yang, Junjie Yang, Zhiguo Zhang, Baisong Guo, Lai-Chang Zhang   +6 more
doaj   +1 more source

Research on the Chloride Ion Corrosion Resistance of Cu-Sb-Added Low-Carbon Steel

Metals
The corrosion resistance of low-carbon steel and two new low-alloy, corrosion-resistant steels containing Cu-Sb and Cu was studied in a simulated seawater environment.
Yuanyu Chen, Zhengbing Meng, Yuxiang Li, Jialong Shen   +3 more
doaj   +1 more source

Corrosion study of Fe-Al Intermetallic Alloys in Simulated Acid Rain

International Journal of Electrochemical Science, 2015
This paper presents an investigation on the corrosion resistance of iron aluminides FeAl-based alloys, in an environment that simulates acid rain water in temperature room.
E. Huape-Padilla, M. Sánchez-Carrillo, J.P. Flores-de los Rios, M.A. Espinosa-Medina, R.G. Bautista-Margulis, M.I. Ferrer-Sánchez, G. Carbajal-de la Torre, L. Bejar-Gómez, J.G. Chacón-Nava, A. Martínez-Villafañe   +9 more
doaj   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Impact of corrosion inhibitors on antibiotic resistance, metal resistance, and microbial communities in drinking water

mSphere, 2023
Corrosion inhibitors, including zinc orthophosphate, sodium orthophosphate, and sodium silicate, are commonly used to prevent the corrosion of drinking water infrastructure. Metals such as zinc are known stressors for antibiotic resistance selection, and
Lee K. Kimbell, Emily Lou LaMartina, Stan Kohls, Yin Wang, Ryan J. Newton, Patrick J. McNamara   +5 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source