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Mechanical and thermal shock behavior of refractory materials for glass feeders
(Elsevier Science SA, 2010-06-15)
Refractory materials of the Al2O3–SiO2–ZrO2 system are widely used in glass industry in forehearth, distributors, feeders, and as expendable materials as they are known to have good thermal shock properties. They are ...
Protection mechanisms of blast furnace hearth linings achieved through titanium additions to the burden
(2003-12-01)
The protection mechanisms of refractory linings both at the slag and pig-iron levels associated with conventional techniques of titanium addition to the blast furnace burden were investigated. The results were derived from ...
Mechanical behaviour of MgO-C refractory bricks evaluated by stress-strain curves
(Elsevier, 2012-07)
In this work, the mechanical behaviour of a set of resin- and pitch-bonded MgO-C refractories containing metallic additives was evaluated in laboratory tests at high temperature in a non-oxidant atmosphere. Commercial ...
Characterization of alumina-magnesia-carbon refractory bricks containing aluminium and silicon
(Elsevier, 2018-02-08)
The present paper is a continuation of previous ones focused on the characterization of alumina-magnesia-carbon refractories (AMC) bricks. Unlike those characterised materials which only have aluminium as an antioxidant, ...
A methodology to investigate the wear of blast furnace hearth carbon refractory lining
(Wiley-Blackwell, 2014)
Análise térmica e energética do revestimento refratário de panelas de aço via modelos computacionais
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2018-07-30)
The secondary metallurgy is an energy-intensive step in the steelmaking process that requires an accurate adjustment of the composition and temperature of the molten metal during the ladle refining. In this context, the ...