Results 61 to 70 of about 10,522,925 (246)

Optimising the laser-welded butt-joints of medium carbon steel using RSM [PDF]

, 2005
The optimization capabilities in design-expert software were used to optimise the keyhole parameters (i.e. maximize penetration (P) and minimise the heat input, width of welded zone, (W) and width of heat affected zone (WHAZ)) in CW CO2 laser butt ...
Olabi, Abdul-Ghani, Hashmi, Saleem, Benyounis, Khaled   +2 more
core   +2 more sources

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Characterisation and Development of Nanostructured, Ultrahigh Strength, and Ductile Bainitic Steels [PDF]

, 2006
The purpose of the present work was to characterise and further develop a novel nanostructured type of bainitic steel. Three chemical compositions were considered with different concentrations of Al and Co.
Sherif MY, Sherif, Mohamed
core   +2 more sources

Effect of Boron on Structure and Mechanical Properties of 780 MPa Low Carbon Bainite Steel

Teshugang, 2018
The tested low carbon bainite steel (/%: 0.08C, 0.11~0.13Si, 1.10~1.12Mn, 0.008〜0.009P, 0.002S, 0.21~0.23Ni, 0.020~0.021Ti, 0.003〜0.004Nb, 0~0.0010B, 0.0007~0.0008O, 0.0031~0.0033N) is melted by a 50kg vacuum induction furnace, rolled to 45mm plate ...
赵燕青, 孙力, 刘宏强, 王九清, 安会龙, 罗应明, 车金锋   +6 more
doaj  

An optimal electricity consumption strategy for steel enterprises with short processes in the context of low-carbon DR

Zhejiang dianli
Currently， large industrial enterprises， such as steel mills， have reduced electricity costs by participating in demand response programs； however， they have not yet achieved their carbon and emission reduction goals.
YAN Yue, FENG Haoran, GUO Yihan, CHEN Xiang, SONG Jinwei, ZHANG Shize, HE Qi   +6 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

The steel industry in the European Union: Composition and drivers of energy prices and costs. CEPS Special Report No. 80, 17 December 2013 [PDF]

, 2013
This report assesses the energy costs borne by the steel industry in the EU between 2010 and 2012, and compares the energy costs, including both the energy components and other regulatory costs, to production costs, turnover and margins of steel-makers ...
Mustilli, Federica, Simonelli, Felice, Genoese, Fabio, Luchetta, Giacomo, Egenhofer, Christian., Wieczorkiewicz, Julian, Colantoni, Lorenzo, Timini, Jacopo, Schrefler, Lorna   +8 more
core  

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Development and Research on Fishing Scaling Resistance of Low Carbon Cold Rolled Enamel Steel DC01EK

Teshugang, 2023
Low-carbon cold-rolled fishing scaling resistance enamel steel DCO1EK(/%:C≤0.06,Si≤0.03,Mn:0.15-0.25,P≤0.015,S:0.010-0.020,Alt:0.020-0.040,B:0.0010-0.0020)1.8mm sheet is developed by angang 1780 mm hot continuous rolling 1550 mm cold rolling production ...
厚健龙, 于永业, 向华, 李堃
doaj