Results 71 to 80 of about 72,624 (284)
Advanced Materials Technologies, EarlyView.We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger +9 more
wiley +1 more source
Numerical Simulation of Heat Transport from the Electric Arc Furnace to the Heat Recovery System
Communications, 2016 The paper presents a numerical model of heat transport from melting charge of the electric arc furnace designed for ferroalloy production, into a cooled roof of the electric arc furnace from which waste heat is led to the heating system of a company. The
Milan Malcho +4 more
doaj +1 more source
Advanced Science, EarlyView.Grain‐like Zr3+‐ZrO2 and Pt single atoms are integrated into an S‐scheme Zr3+‐ZrO2@g‐C3N4 heterostructure to enable efficient visible‐light‐driven seawater hydrogen production. The combined effect of Pt single‐atom sites and the S‐scheme charge‐transfer pathway accelerates carrier separation, preserves strong redox ability, and markedly enhances ...
Hezheng Sun +8 more
wiley +1 more source
The Peculiarities of Convective Heat Transfer in Melt of a Multiple-Electrode Arc Furnace
Metals, 2019 The modern direction of improving the technology of steel production in high-power arc furnaces is the intensification of magnetohydrodynamic effects for mixing the melt.
Alexsey Kukharev +3 more
doaj +1 more source
Frontiers in Materials, 2020 Arc melting is one of the commonly-used melting methods in modern material manufacturing. The present study established a numerical model coupling the electric arc plasma, solid melting, and liquid flow together to simulate the steel ingot melting ...
Yuchao Chen +3 more
doaj +1 more source
Advanced Science, EarlyView.Emissions of unintentionally produced persistent organic pollutants (UPOPs) and global warming are two major environmental challenges. But their governance has largely evolved in parallel, leaving the toxicity implications of climate‐driven industrial transitions poorly understood.
Yuxiang Sun +7 more
wiley +1 more source
Changes in Hydrogen Content During Steelmaking
Archives of Metallurgy and Materials, 2015 Štore Steel produces steel grades for spring, forging and engineering industry applications. Steelmaking technology consists of scrap melting in Electric Arc Furnace (EAF), secondary metallurgy in Ladle Furnace (LF) and continuous casting of billets (CC).
Vrbek K., Lamut J., Marolt M., Knap M.
doaj +1 more source
Applications of thermal energy storage to process heat and waste heat recovery in the iron and steel industry [PDF]
The system identified operates from the primary arc furnace evacuation system as a heat source. Energy from the fume stream is stored as sensible energy in a solid medium (packed bed). A steam-driven turbine is arranged to generate power for peak shaving.
Katter, L. B., Peterson, D. J.
core +1 more source
Влияние доли металлизованных окатышей и чугуна на содержание меди в металле по его расплавлению в ДСП [PDF]
, 2014 Применение различной доли чугуна в шихте ДСП влияет на продолжительность выплавки стали и расход электроэнергии. Учитывая эти особенности, нами сделана попытка выявить влияние доли чугуна и металлизованных окатышей в шихте ДСП-100 при постоянном «болоте»
Журавлев, А. А.
core
An Integrated NLP‐ML Framework for Property Prediction and Design of Steels
Advanced Science, EarlyView.This study presents a data‐driven framework that uses language‐processing techniques to interpret steel processing descriptions and machine‐learning models to predict mechanical properties. By organising complex process histories into meaningful groups and enabling rapid property forecasts, the work supports faster, more informed steel design through ...
Kiran Devraju +5 more
wiley +1 more source