Results 131 to 140 of about 8,971 (305)
Optimization on Remelting Process of 1.1 t ESR Ingot of Blade Steel 1Cr12Ni2Mo2VN
Teshugang, 2015 The production flowsheet of electrode of blade steel 1Cr12Ni2Mo2VN (/% : 0.10C, 0.24Si, 0.81 Mn, 0.013P, 0. 002S, 11.75Cr, 2.63Ni, 1.70Mo, 0.32V, 0.033N) is 30 t EAF-VOD-LF-2.67 t ingot casting-annealing- Φ250 mm bloom forging process.
严清忠 +8 more
doaj
Industrial production and capacity utilization: the 2009 annual revision [PDF]
Industrial capacity ; Industrial ...
Anne Hall
core
Electrodeposition of nickel and cobalt alloys with organic ligands in solution [PDF]
, 2013 Electrodeposition of multicomponent nickel and/or cobalt alloys with nonmetallic inclusions from the complex electrolytes containing citric or malic acid was investigated.
Bogomazova, N. V. +2 more
core
Investigation of Microscopic Nonmetallic Inclusions in Powder Metallurgical High‐Speed Steels
steel research international, EarlyView.Methods for inclusion analysis are evaluated for suitability. Various powder metallurgical steels in different processing states are characterized. SEM/EDS data are further analyzed using analytical and statistical approaches. A thermodynamic method for determining inclusion phase composition is tested.
Manuel Schickbichler +5 more
wiley +1 more source
steel research international, EarlyView.Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder +7 more
wiley +1 more source
Effect of Beam Oscillation on Microstructure and Mechanical Properties of Electron Beam Welded EN25 Steel. [PDF]
Materials (Basel), 2023 Singh V, Srirangam P, Roy GG.
europepmc +1 more source
steel research international, EarlyView.The study presents a dynamic zonal model for hydrogen plasma smelting reduction (HPSR) in direct current arc furnaces, predicting time‐dependent behavior of metal, slag, and off‐gas. The study considers various industrial scenarios to quantify energy demand, hydrogen utilization, degree of reduction, and other operational sensitivities.
Tristan K. Wickham +4 more
wiley +1 more source
Development and Validation of a Next‐Generation Mechanistic Model of the Electric Arc Furnace
steel research international, EarlyView.This study presents a next‐generation mechanistic model of the electric arc furnace (EAF). It describes equations for all crucial processes appearing during the steel‐recycling process in an EAF, i.e., thermal, mass, and chemical. The model was parameterized and validated using industrial EAF data.
Vito Logar, Igor Škrjanc
wiley +1 more source
steel research international, EarlyView.The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino +7 more
wiley +1 more source
steel research international, EarlyView.The in situ agglomeration behavior of semisolid Al–silicate inclusions in Si‐killed steel is studied using high‐temperature confocal scanning laser microscopy. Particle motion and interparticle forces at the steel/argon interface are quantified and compared with a modified capillary interaction model.
Suwam Kumar +4 more
wiley +1 more source