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, 2020
The contamination of fluoride ions in ground and industrial wastewater is a serious concern for a long time. For this purpose, a novel adsorbent was prepared from ferroalloy electric arc furnace (FEAF) slag, a waste material of steel industry.
U. Kumari, Subrata Biswas, B. C. Meikap
semanticscholar +1 more source
The contamination of fluoride ions in ground and industrial wastewater is a serious concern for a long time. For this purpose, a novel adsorbent was prepared from ferroalloy electric arc furnace (FEAF) slag, a waste material of steel industry.
U. Kumari, Subrata Biswas, B. C. Meikap
semanticscholar +1 more source
Metallurgy of Manganese Ferroalloys
2020Manganese-element of the VIIb group of the Periodic system of elements. Atomic number of manganese 25, atomic mass 54.93, configuration of the outer electron shell of the atom 3d54s2, oxidation state from 2 to 7, the most stable are Mn2+ and Mn4+. Four cubic crystalline modifications of manganese are known: α-Mn modification, density 7.44 g/cm3, is ...
Mikhail Gasik +2 more
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Classification of Ferroalloy Processes
2020According to the modern classification, metals are divided into two main groups: ferrous and non-ferrous.
Mikhail Gasik +2 more
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Development of Technology for Producing Complex Boron-Containing Aluminum-Silicon Ferroalloy
Metallurgist, 2023A. Akberdin +3 more
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Aluminothermic production of ferroalloys
JOM, 1973Bench scale aluminothermic reductions appear to be valuable aids in selecting optimum ore, aluminum powder, and flux combinations for commercial scale reductions.
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