Significance of nonmetallic inclusions for the clogging phenomenon in continuous casting of steel––a review

SK Michelic, C Bernhard - steel research international, 2022 - Wiley Online Library
Nonmetallic inclusions are well known to influence product quality and process stability in
the production of steel. A process step that is very sensitive to the presence of nonmetallic …

Formation, evolution and removal of MgO· Al2O3 spinel inclusions in steel

Z Deng, Z Liu, M Zhu, L Huo - ISIJ International, 2021 - jstage.jst.go.jp
MgO· Al 2 O 3 spinel inclusions are generally found in steel, and required be controlled
during steelmaking process due to the influences on continuous casting and the quality of …

Agglomeration characteristics of various inclusions in Al-killed molten steel containing rare earth element

Y Wang, C Liu - Metallurgical and Materials Transactions B, 2020 - Springer
The nozzle-clogging problem is closely related to the agglomeration behavior of inclusions
in steel-containing rare earth (RE). The present study first optimized the thermodynamic …

Characterization of carbon-bonded alumina filters with active or reactive coatings in a steel casting simulator

S Dudczig, CG Aneziris, M Emmel, G Schmidt… - Ceramics …, 2014 - Elsevier
Carbon-bonded alumina filter materials—with and without coatings of carbon-bonded MgO
and carbon-free Al 2 O 3—were tested in a steel casting simulator in contact with steel melts …

Agglomeration of Non-metallic Inclusions at Steel/Ar Interface: In-Situ Observation Experiments and Model Validation

W Mu, N Dogan, KS Coley - Metallurgical and Materials Transactions B, 2017 - Springer
Better understanding of agglomeration behavior of nonmetallic inclusions in the steelmaking
process is important to control the cleanliness of the steel. In this work, a revision on the …

Agglomeration of non-metallic inclusions at the steel/Ar interface: model application

W Mu, N Dogan, KS Coley - Metallurgical and Materials Transactions B, 2017 - Springer
Inclusion agglomeration is an important element in several industrial problems during
steelmaking, such as nozzle clogging. In parallel work by the authors, a revised Kralchevsky …

Effect of Al–Ti Concentration on the Alumina Inclusions Agglomeration Behavior on the Surface of Molten Steel

Q Long, W Wang, X Gao - Metallurgical and Materials Transactions B, 2023 - Springer
As we all know, the alumina inclusions on the surface of aluminum-killed molten steel are
quickly attracted to form large clusters, but the alumina-magnesia complex inclusions …

In Situ Observation of the Agglomeration of MgO–Al2O3 Inclusions on the Surface of a Molten GCr15-Bearing Steel

M Wu, C Ren, Y Ren, L Zhang - Metallurgical and Materials Transactions …, 2023 - Springer
In the current study, thermodynamic calculations and laboratory experiments were
conducted to investigate the evolution of MgO–Al2O3 inclusions in a GCr15-bearing steel …

In situ observations of agglomeration of non-metallic inclusions at steel/Ar and steel/slag interfaces by high-temperature confocal laser scanning microscope: a review

W Mu, N Dogan, KS Coley - Jom, 2018 - Springer
The agglomeration behavior of non-metallic inclusions in the steelmaking process is
important for controlling the cleanliness of the steel. In this work, the observation of …

Agglomeration characteristics of various oxide inclusions in molten steel containing rare earth element under different deoxidation conditions

Y Wang, C Liu - ISIJ International, 2021 - jstage.jst.go.jp
Comprehensive investigation of agglomeration behavior of oxide inclusions in steel-
containing rare earth (RE) under different deoxidation conditions is essential for improving …