Results 11 to 20 of about 2,347 (263)
Journal of Materials Research and Technology, 2023 The corrosion resistance of low-carbon Al2O3–C refractories was improved by a novel preparation method to satisfy the requirements of a newly developed smelting process.
Yixin Luo +5 more
doaj +3 more sources
Life Cycle Emissions and Driving Forces of Air Pollutants and CO2 from Refractory Manufacturing Industry in China Based on LMDI Model [PDF]
ToxicsChina is the world’s largest supplier of raw materials and is a major consumer of refractories. The environmental damage that results from the use of refractories has drawn increasing attention.
Yan Wang +10 more
doaj +2 more sources
Refractory and Super-refractory Status Epilepticus [PDF]
Indian Pediatrics, 2020 Refractory status epilepticus (RSE) and super-refractory status epilepticus (SRSE) are neurological emergencies with considerable mortality and morbidity. In this paper, we provide an overview of causes, evaluation, treatment, and consequences of RSE and SRSE, reflecting the lack of high-quality evidence to inform therapeutic approach.This is a ...
Samanta, Debopam +2 more
openaire +2 more sources
Progress in the application of nanotechnology to magnesia refractories
工程科学学报, 2021 Magnesia refractories are promising high-temperature structural materials known for their high melting point, excellent high-temperature stability, and promising mechanical properties, which make them suitable for numerous high-temperature applications ...
Jia-liang ZHAO +3 more
doaj +1 more source
Determination of Best Refractories Suitable for Glass Forming Molds by Manual Blowing [PDF]
Journal of Architecture, Art & Humanistic Science, 2023 Refractories are characterized by their ability to withstand high temperatures that reach 2800°C, their ability to withstand sudden changes in temperature, resist mechanical shocks, due to the formation of glass at a temperature of 1050-1100°C, it is ...
Ahmed Mohamed Hassan El-Shenawy +3 more
doaj +1 more source
Open Ceramics, 2023 Alumina-calcium hexaluminate refractories experience crack development under severe conditions, leading to a significant reduction in mechanical strength.
Guanglin Dong +9 more
doaj +1 more source
Interaction mechanism between refractory and melts in iron bath smelting reduction process [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2010 The corrosion behavior of three sorts of refractories based on alumina-graphite were studied by immersion tests. The melts included smelting reduction molten slag and corresponding carbon saturated molten iron.
Qiu G.B., Xu Y.
doaj +1 more source
Indian Journal of Pediatrics, 2023 AbstractNutritional rickets, caused by vitamin D and/or calcium deficiency is by far the most common cause of rickets. In resource-limited settings, it is therefore not uncommon to treat rickets with vitamin D and calcium. If rickets fails to heal and/or if there is a family history of rickets, then refractory rickets should be considered as a ...
Amish Chinoy, Raja Padidela
openaire +2 more sources
Analysis of the Effect of Temperature on the Ultimate Strength of Refractory Materials
Energies, 2023 The energy efficiency of high-temperature batch aggregates largely depends on the modes of their heating and cooling. The modes of heating and cooling of aggregates in which thermal stress does not exceed the critical values of the ultimate strength of ...
Evgeniy Prikhodko +5 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Al2O3–Cr2O3 refractories have excellent slag corrosion resistance and can adapt to the oxidation/reduction atmosphere in the smelting reduction ironmaking furnace.
Kunkun Cui +5 more
doaj +1 more source