Effect of TiO2 addition on microstructures and properties of MgO–CaO refractory aggregates

S Zhang, J Wang, Y Li, F Li, W Yan, H Shi - Journal of Iron and Steel …, 2024 - Springer
Abstract MgO–CaO (40 wt.% CaO) refractory aggregates were prepared using the calcined
dolomite and light-burned magnesia fine powder as raw materials and TiO 2 as additive …

Wetting of Refractory Ceramics with High-Manganese and Structural Steel and Description of Interfacial Interaction

V Novák, L Řeháčková, S Rosypalová, D Matýsek - Crystals, 2022 - mdpi.com
This work aims to describe the interfacial interaction at the interface between refractory
material and high-manganese (XT 720) and structural (11 523) steel using a wetting test up …

Properties and microstructures of porous corundum‐spinel aggregates fabricated via the Kirkendall effect

Y He, Z Mi, Q Chen, D Peng… - International Journal of …, 2024 - Wiley Online Library
Four porous corundum‐spinel aggregates were prepared from magnesia and α‐Al2O3
micropowder via the Kirkendall effect. Effects of the particle size of magnesia (PSM, 0–74 …

Improvement of low carbon MgO‐C refractories by MA‐CA2 additives fabricated from metallurgical waste

S Tang, L Fu, H Gu, T Wang, A Huang… - … Journal of Applied …, 2021 - Wiley Online Library
In the present work, MA‐CA2 material was fabricated by adding industrial alumina into
industrial waste residue, and its effect on the physical properties, oxidation resistance, slag …

Effect of Al2O3/TiO2/Na2O component in steelmaking slag on the corrosion of MgO refractories

K Yu, Y Zhang, S Zhang, M Gao… - Ironmaking & …, 2023 - journals.sagepub.com
The influence of Al2O3/TiO2/Na2O component in steelmaking slag on the corrosion rate and
mechanism of MgO refractories is significant for promoting the development of non-fluorine …

基于数字图像相关法的铝镁质耐火材料抗侵蚀性能研究.

杨鹏鹏, 魏国平, 黄奥, 李昇昊… - Bulletin of the Chinese …, 2023 - search.ebscohost.com
钢渣侵蚀是耐火材料在服役过程中的主要损毁形式之一, 实际侵蚀过程难以直接观察.
传统上采用蚀后分析方法来评价耐火材料的抗侵蚀能力和了解侵蚀机理, 但易缺少过程信息 …

Modification of low-melting phase monticellite (CMS) by La2O3

Y Cui, D Qu, X Luo, Y Zheng, P Wang - Ceramics International, 2023 - Elsevier
Monticellite (CMS) refers to a silicate phase that exhibits the worst refractoriness, whereas it
exists widely in magnesia refractories, such that the high temperature performance of …

Wetting Behavior of High Alumina Slags on the Fused Magnesia under Different Atmospheres and Low Static Magnetic Field

X Huang, S Li, A Huang, Y Zou, H Gu - steel research international - Wiley Online Library
With the growing demand for high‐aluminum steel, there is an urgent need to enhance the
slag resistance of magnesia‐based refractories. The wettability of high‐alumina slag on …

Dolomía y dolomita: un abordaje desde las perspectivas geológica, cerámica y refractaria

L Resio - Tesla Revista Científica, 2023 - tesla.puertomaderoeditorial.com.ar
En el presente trabajo de revisión se propone llevar adelante un análisis de la bibliografía
relacionada al mineral dolomítico. El estado del arte de las dolomías indica al presente un …

[PDF][PDF] Interaction of molten secondary metallurgical ladle slag with MgO-C refractories

A Yehorov, O Volkova, GMM Freiberg, I AG, N Froese - intocast.de
The present work experimentally studied the corrosion behavior of MgO-C ladle refractory
exposed to molten slag during steel refining. The corrosion of ladle refractories, especially at …