Results 61 to 70 of about 38,560 (224)
An attempt at optimizing the flow characteristics of blast furnace slag by Investigation with slag obtained from blast furnace of Rourkela steel plant, SAIL [PDF]
, 2010 Due to the softening-melting of the burden in the cohesive zone of the blast furnace, the ore layer becomes compacted and the gas passes predominantly through the sandwiched coke layer known as coke slits. For improved productivity and reduced coke rate,
Dumpawar, Shivani, Patnaik, Pallabi
core
Self-Heating Ability of Geopolymers Enhanced by Carbon Black Admixtures at Different Voltage Loads [PDF]
, 2019 Sustainable development in the construction industry can be achieved by the design of multifunctional materials with good mechanical properties, durability, and reasonable environmental impacts.
Fiala L. +4 more
core +1 more source
steel research international, EarlyView.This study investigates the reduction of pure iron oxides and industrial iron ore using hydrogen gas as a reducing agent. Additionally, to determine whether the reduction process can be accelerated, electromagnetic fields of 50 Hz and 25 kHz were applied.
Mykyta Levchenko +5 more
wiley +1 more source
steel research international, EarlyView.Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu +3 more
wiley +1 more source
Разработка автоматизированной информационной системы для оптимизации расчета доменной шихты [PDF]
, 2014 Представлено описание программного обеспечения информационно-моделирующей системы для расчета оптимального состава доменной шихты с учетом технологических ограничений на шлаковый режим доменной плавки. Система предназначена для инженерно-технологического
Лавров, В. В. +2 more
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Barriers to Steel Decarbonization
steel research international, EarlyView.Main identified barriers to steel decarbonization Carbon dioxide (CO2) emissions are a leading contributor to global climate change, necessitating urgent mitigation strategies. While various metrics—such as total national emissions, per‐capita output, and historical contributions—define responsibility, determining accountability remains complex ...
Pasquale Cavaliere
wiley +1 more source
High-Temperatures Rheometric Analysis Of Selected Heterogeneous Slag Systems
Archives of Metallurgy and Materials, 2015 It is known that the dynamic viscosity coefficient of slag – with an increased titanium compounds content in the reducing conditions of the blast furnace - may rapidly change.
Migas P.
doaj +1 more source
Advances in Civil Engineering, 2021 The grouting is used to reinforce soft ground and to prevent the leakage of water in the soil. The objective of the study is to enhance the compressive strength of grout materials by using reinforcing fibers and to increase the strength of soil using ...
H. Seo, D. H. Kim
doaj +1 more source
Performance evaluation for high speed vehicle in VANET [PDF]
, 2018 Vehicular Ad hoc Networks (VANETs) is a high dynamic emerging technology for supporting wireless communication among vehicles. Communication via routing packets over the high-speed vehicles is a challenging task.
ABDUL MALIK, ADI MAIMUN +6 more
core +1 more source
Innovative development and structural behavior of hollow columns using inflatable molds
Structural Concrete, EarlyView.Abstract This study introduces a novel approach for constructing hollow columns using precast (PC) methods enhanced by inflatable air tubes as internal molds. The proposed method addresses practical challenges in conventional hollow column construction, such as limited constructability, high production cost, and interference between internal molds and ...
Soo Hyung Kim +3 more
wiley +1 more source