Structure-viscosity relationship of low-silica calcium aluminosilicate melts

TS Kim, JH Park - ISIJ International, 2014 - jstage.jst.go.jp
The structure-viscosity relationship of the low-silica (SiO 2≤ 10 wt%) calcium
aluminosilicate melts, which represent the secondary refining ladle slag systems, was …

Relationship between structure and viscosity of CaO–SiO2–Al2O3–MgO–TiO2 slag

S Zhang, X Zhang, W Liu, X Lv, C Bai… - Journal of Non-Crystalline …, 2014 - Elsevier
Abstract Structure of the CaO–SiO 2–Al 2 O 3–MgO–TiO 2 slag was studied by molecular
dynamics simulation at 1773 K. Additionally, part of viscosities were measured for …

Effect of CaF2 on viscosity, structure and properties of CaO-Al2O3-MgO-SiO2 slag glass ceramics

L Deng, X Zhang, M Zhang, X Jia - Journal of Non-Crystalline Solids, 2018 - Elsevier
Abstract Bayan Obo tailings (BOTs), fly ash (FAS), and stainless-steel slag (SSS) are
industrial wastes that require reasonable, clean, and effective utilization for environment …

Slag properties in the primary production process of Mn-Ferroalloys

M Tangstad, S Bublik, S Haghdani… - … Materials Transactions B, 2021 - Springer
The thermodynamic and kinetic properties of the carbothermic reduction of MnO in the five-
component slag, MnO-SiO 2-CaO-MgO-Al 2 O 3, is critical in the production process of Mn …

Effect of SiO2/Al2O3 ratio on the crystallization and heavy metal immobilization of glass ceramics derived from stainless steel slag

L Deng, B Yao, W Lu, M Zhang, H Li, H Chen… - Journal of Non …, 2022 - Elsevier
This study investigated the effects of the SiO 2/Al 2 O 3 mass ratio on the glass stability,
crystallization and heavy metal immobilization of glass ceramics derived from stainless steel …

Effects of CaF2 on the sintering and crystallisation of CaO–MgO–Al2O3–SiO2 glass-ceramics

F Pei, G Zhu, P Li, H Guo, P Yang - Ceramics International, 2020 - Elsevier
Abstract The effects of CaF 2 (1–5 wt.%) on the glass structure, crystallisation behaviour,
sinterability, microstructure, and properties of a CaO–MgO–Al 2 O 3–SiO 2 glass-ceramic …

Effect of CaO addition on iron recovery from copper smelting slags by solid carbon

JH Heo, BS Kim, JH Park - Metallurgical and Materials Transactions B, 2013 - Springer
We investigated the effect of flux (lime) addition on the reduction behavior of iron oxide in
copper slag by solid carbon at 1773 K (1500° C). In particular, we quantified the recovery of …

Ultra‐high temperature molten oxide electrochemistry

M Wang, H Jiao, Z Pu, B Hong, J Ge… - Angewandte Chemie …, 2022 - Wiley Online Library
Recently, the ultra‐high temperature electrochemistry (UTE, about> 1000° C) has emerged,
which represents an exploration to extend the temperature limit of human technology in …

Effect of Al2O3 on the viscosity of CaO-SiO2-Al2O3-MgO-Cr2O3 slags

C Xu, C Wang, R Xu, J Zhang, K Jiao - International Journal of Minerals …, 2021 - Springer
We investigated the effect of Al2O3 content on the viscosity of CaO-SiO2-Al2O3-8wt% MgO-
1wt% Cr2O3 (mass ratio of CaO/SiO2 is 1.0, and Al2O3 content is 17wt%–29wt%) slags …

Effect of BaO and MnO on high-temperature properties and structure of blast furnace slag

J Zhang, C Wang, K Jiao, J Zhang, Z Liu, H Ma… - Journal of Non …, 2021 - Elsevier
The viscosity of slags with different contents of BaO and MnO was measured by the rotating
cylinder method. The high-temperature melting characteristics of the slag were studied by …