Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Picture analysing method of slag foaming behaviour
View through CrossRef
Hot tests of foaming behaviour of steelmaking slags were conducted on a laboratory scale up to 1760 °C using a Tammann furnace. The foaming behaviour of the slags was quantified on the basis of a new measuring method. The volume increase and the progress of the foaming process can be continuously observed and calculated by means of picture analysis. The gas content of foaming slags was compared with the results of the measurements performed in steel plants. The influence of the magnesia content on the foaming behaviour is investigated. The chemical composition of the slag is beside the CO evolution the decisive factor influencing slag foaming behaviour. The highest volume increase values observed lie in the region of 2500 % in relation to the initial volume.
Title: Picture analysing method of slag foaming behaviour
Description:
Hot tests of foaming behaviour of steelmaking slags were conducted on a laboratory scale up to 1760 °C using a Tammann furnace.
The foaming behaviour of the slags was quantified on the basis of a new measuring method.
The volume increase and the progress of the foaming process can be continuously observed and calculated by means of picture analysis.
The gas content of foaming slags was compared with the results of the measurements performed in steel plants.
The influence of the magnesia content on the foaming behaviour is investigated.
The chemical composition of the slag is beside the CO evolution the decisive factor influencing slag foaming behaviour.
The highest volume increase values observed lie in the region of 2500 % in relation to the initial volume.
Related Results
Adhesive Behaviour of BOF Slag to BOF Lining Refractory in Slag Splashing Process
Adhesive Behaviour of BOF Slag to BOF Lining Refractory in Slag Splashing Process
A slag layer is formed when slag is splashed onto refractory lining in BOF slag splashing process. The melting temperature of the slag layer and the adhesion of the slag layer to t...
POTENSI SLAG NIKEL HALUS (FeNi 4) PT. ANTAM POMALAA SEBAGAI AGREGAT HALUS PADA CAMPURAN ASPAL
POTENSI SLAG NIKEL HALUS (FeNi 4) PT. ANTAM POMALAA SEBAGAI AGREGAT HALUS PADA CAMPURAN ASPAL
ABSTRAKSlag nikel (FeNi4) adalah jenis terbaru dengan ukuran butiran mendekati pasir (lolos No. 8). Jumlah buangan slag nikel telah mencapai 1 juta ton pada tahun 2018, sehingga be...
Leaching Characteristics of Potentially Toxic Metals from Tailings at Lujiang Alum Mine, China
Leaching Characteristics of Potentially Toxic Metals from Tailings at Lujiang Alum Mine, China
To investigate the leaching characteristics and potential environmental effects of potentially toxic metals (PTMs) from alum mine tailings in Lujiang, Anhui Province, soaking tests...
Preparation and Properties of Foaming Agent for Air Foam Flooding
Preparation and Properties of Foaming Agent for Air Foam Flooding
In order to meet the requirements of air foam flooding in Dagang Gangdong Oilfield, two kinds of foaming agents, GFPA-1 and GFPA-2, were prepared by sulfonation, neutralization an...
In Situ Observation of the Carbothermic Reduction and Foaming of Slags in Silicomanganese Production
In Situ Observation of the Carbothermic Reduction and Foaming of Slags in Silicomanganese Production
The carbothermic reduction of slag in silicomanganese production is accompanied by the release of carbon monoxide. This gas can accumulate as bubbles within the slag, leading to fo...
The influence of the volatiles on the slag composition for the heating process
The influence of the volatiles on the slag composition for the heating process
The physicochemical properties of slag are of great importance in pyrometallurgy. If there is a volatile component in the slag, evaporation will inevitably occur. As a result, the ...
Chemical Composition, pH Value, and Points of Zero Charge of High Calcium and High Iron Electric Arc Furnace Slag
Chemical Composition, pH Value, and Points of Zero Charge of High Calcium and High Iron Electric Arc Furnace Slag
Electric arc furnace (EAF) slag as filter media has been extensively used nowadays for wastewater treatment technology. Steel slag was produced as byproduct from steelmaking proces...
Study on the fluidity and structure of blast furnace slag controlled by TiO
2
and Al
2
O
3
coupling
Study on the fluidity and structure of blast furnace slag controlled by TiO
2
and Al
2
O
3
coupling
Both Al
2
O
3
and TiO
2
significantly influence the properti...