Results 101 to 110 of about 87,341 (274)

Characterisation of alkali-activated stainless steel slag and blast-furnace slag cements

Cement & Concrete Composites, 2023
S. Ghorbani, Laura Stefanini, Yubo Sun, Brant Walkley, J. Provis, G. de Schutter, S. Matthys   +6 more
semanticscholar   +1 more source

Recycling Possibilities of Metallurgical Slag

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2007
The target of the current metallurgical industry is to recycle and utilize all their by-products. Slags are the important wastes and by-products of metallurgical industry, which have been treated, recycled and used worldwide. The present paper summarizes
Maria CIOROI, Licuta NISTOR (CRISTEA)
doaj  

Synergistic mechanism of electrolytic manganese residue and red mud in ground granulated blast furnace slag -based cementitious materials system: Multiscale analysis based on hydration characteristics and mechanical properties

Case Studies in Construction Materials
This paper investigates the synergistic effects and hydration mechanisms of ground granulated blast furnace slag-based cementitious materials under different types of solid waste composites.
Jiang Xuexian, Wang Lusen, Zhang Weiguang, Li Zhonglin, Li Yibing   +4 more
doaj   +1 more source

Development of acid resistant bricks using waste materials [PDF]

, 2013
The disposal of industrial wastes comprises one of the major worldwide environmental problems as these wastes render the environment unfriendly. The growing demand for waste utilization has made solid wastes like materials from granite processing ...
Mahapatra, Prateik
core  

The Effect of Blast Furnace Slag/Fly Ash Ratio on Setting, Strength, and Shrinkage of Alkali-Activated Pastes and Concretes

Frontiers in Materials, 2019
The aim of this study was to determine the effects of partial fly ash substitution in to a series of alkali-activated concrete based on a high-MgO blast furnace slag BFS.
Abeer M. Humad, A. Kothari, J. Provis, A. Ćwirzeń   +3 more
semanticscholar   +1 more source

Behaviour of ground cupola furnace slag blended concrete at elevated temperature [PDF]

, 2020
Fires adversely affect the performance of concrete when expose to extreme temperatures. However, it is important to study the effects of elevated temperature on the concrete properties.
ALABI, Adeyemi Stephen, MAHACHI, Jeffrey
core  

Utilizing of the metallurgical slag for production of cementless concrete mixtures

Metalurgija, 2012
In process of pig iron, steel and cast iron production besides main product, also secondary products are formed, that have character of secondary raw materials and industrial wastes.
D. Baricová, A. Pribulová, P. Demeter, B. Buľko, A. Rosova   +4 more
doaj  

Viscosities of Iron Blast Furnace Slags

ISIJ International, 2014
The viscosities of the industrial and synthetic iron blast furnace slags have been measured using a custom designed rotating bob apparatus. This advanced apparatus enables control of the gas atmosphere and rapid quenching of the samples on completion of the viscosity measurements.
Chen, Mao, Zhang, Dianwei, Kou, Mingyin, Zhao, Baojun   +3 more
openaire   +3 more sources

Fly Ash/Blast Furnace Slag-Based Geopolymer as a Potential Binder for Mine Backfilling: Effect of Binder Type and Activator Concentration

Advances in Materials Science and Engineering, 2019
This article investigated the potential of fly ash (FA)/blast furnace slag- (BFS-) based geopolymer as a novel backfilling material. The effects of NaOH concentration and FA/BFS mass ratio were explored through XRD, FTIR, and TG-DTG analyses. The results
Jingping Qiu, Yingliang Zhao, Jun Xing, Xiaogang Sun   +3 more
semanticscholar   +1 more source

Effect of MgO content in sintered ore on viscosity of blast furnace slag bearing high Al₂O₃

Metalurgija
The effect of MgO content on the viscosity of blast furnace slag bearing high Al2O3 was studied under laboratory conditions. The viscosity of slag was determined by rotation method.
F. Yang, Q. F. Qin, Y. Li, Y. Y. Huang, S. P. Wang   +4 more
doaj