Results 171 to 180 of about 38,560 (224)
Some of the next articles are maybe not open access.
Viscosity of blast furnace type slags
Metallurgical and Materials Transactions B, 2003The effect of MgO, TiO2, or Fe2O3 on the viscosity of 40CaO-40SiO2-20Al2O3 (mass pct) slags has been measured by the rotating crucible viscometer. Viscosity of these quaternary slags decreased with an increase in the content of additive oxide. At the same content of additive oxide, the viscosity decreases from MgO, TiO2 to Fe2O3.
Noritaka Saito +3 more
openaire +1 more source
2013
Metallurgical industry produces slag as by-products. Iron blast furnace slag is the major non-metallic product consisting of silicates and aluminosilicates of calcium. They are formed either in glassy texture used as a cementitious materials or in crystalline forms used as aggregates. Other slags such as copper slag have pozzolanic properties and react
openaire +1 more source
Metallurgical industry produces slag as by-products. Iron blast furnace slag is the major non-metallic product consisting of silicates and aluminosilicates of calcium. They are formed either in glassy texture used as a cementitious materials or in crystalline forms used as aggregates. Other slags such as copper slag have pozzolanic properties and react
openaire +1 more source
Blast-furnace slag hydration. Surface analysis
Cement and Concrete Research, 1983Abstract X-ray photoelectron spectrometry (XPS) was used to determine the variation of the characteristic ratios Ca/Si, Al/Si and Mg/Si of two different slags (one in granulated, the other in pelletized form) during hydration. The results show that the slag surface is modified as soon as it becomes in contact with water or alkaline solution.
M. Regourd +3 more
openaire +1 more source
Scandinavian Journal of Metallurgy, 2002
In 1982, SSAB, Luleå Works, converted the blast furnace ferrous burden from an acid to an olivine pellet with a high Fe content. This change made it possible to gradually reduce the slag volume to 150 kg per metric ton of hot metal with huge positive effects on the blast furnace operation.
Mats Brämming, Jan‐Olov Wikström
openaire +1 more source
In 1982, SSAB, Luleå Works, converted the blast furnace ferrous burden from an acid to an olivine pellet with a high Fe content. This change made it possible to gradually reduce the slag volume to 150 kg per metric ton of hot metal with huge positive effects on the blast furnace operation.
Mats Brämming, Jan‐Olov Wikström
openaire +1 more source
Platy phlogopite from blast-furnace slags
Mineralogical Magazine, 1984AbstractPhlogopite mica has crystallized from blast-furnace slags at atmospheric pressure. Its chemistry is characterized by an excess of Na and K over their normal stoichiometric content, which is attributed to a composite association between phlogopite and glass. The diffraction pattern indicates that the phlogopite has a preferred orientation around
openaire +1 more source
Blast Furnace Slag Cement Clinker Production Using Limestone-Hot Blast Furnace Slag Mixture
2023Ahmad Abdul Mun’im Ismail +7 more
openaire +1 more source
Improving blast-furnace slag practice
Metallurgist, 1983S. L. Yaroshevskii +5 more
openaire +1 more source