A Test on Desulphurization of 12CaO•7Al2O3 Based Refining Slag
, 2011 The pre-melting process of12CaO·7Al2O3and the desulphurizing ability of12CaO·7Al2O3based refining slag containing 10%-20%BaO, 2%-6% MgO, 1%-3%Li2Oand(12CaO·7Al2O3)/SiO2=8～10on low carbon steel liquid (% ：0.23C, 1.29Mn, 0. 44Si, 0. 026P, 0.023S, 0.04Mo, 0.
耿建林 +4 more
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Slag Refining of Aluminum Silicon Alloys for the Purpose of Obtaining Solar Grade Silicon
, 2021 The need for a reliable, cost effective method to produce solar grade silicon (>6N purity) for photovoltaic cells is imperative in the age of climate change.
Thomas, Sridevi Mariyam
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Practice of Quick Desulphurization Technology for Low and Medium Carbon Steel Melting by 70 t EAF-LF
Teshugang, 2006 During 70 t EAF-LF melting steel 20MnSi,the desulphurizing refining time for average sulphur content in steel from 0.060% to 0.015% decreased to 20~30 min from original 30~45 min by adding lime 400~450 kg and synthetic slag 80~250kg,controlling EAF ...
秦军
doaj
Effect of Refining Slag Ingredient on Inclusions in Steel 31CrMoV9
, 2017 Tested steel 31CrMoV9 (/% : 0.28 ~0.33C, 0.30 ~0.35Si, 0.49 ~0.60Mn, 0. 011 ~0.016P, 0.027 ~ 0.031S, 2.47 ~2.60Cr, 0. 16 ~0.23Mo, 0. 12 ~0. 19V) is melted by a 25 kg induction furnace, and the effect of binary basicity 2.5 ~ 3.5 of different ingredient ...
庞清海 +5 more
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Effects of slag refining and vacuum treatment on de-phosphorus from MG-Si using CaO-SiO2-CaCl2 slag
, 2013 Conference Name:2013 International Conference on Material Science and Engineering, ICMSE 2013. Conference Address: Guilin, Guangxi, China. Time:October 4, 2013 - October 6, 2013.This paper presents a detailed analysis of the effect of slag refining and ...
Luo, Xu-Tao +11 more
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Study on Effects of Refining Slag on Properties and Hydration of Cemented Solid Waste-Based Backfill. [PDF]
Materials (Basel), 2022 Tang C, Mu X, Ni W, Xu D, Li K.
europepmc +1 more source
Viscosities of LF Slags and Their Impact on Ladle Refining.
ISIJ International, 1997 The traditional approach to modeling ladle processes involvea critical survey of the thermodynamic aspects of the processincluding mass and heat balantes at the macroscopic level. Onthe other hand, the macrokinetics, specific to the reactor haveoften been studied separately, using computational fluiddynamits.
Jönsson, P. G. +2 more
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Nucleation of SiO2-CaO-Al2O3 Slag in Oxidative Ladle Refining of Metallurgical Grade Silicon
, 2021 Oxidative ladle refining (OLR) is the most used refining method in industrial production of metallurgical grade silicon. OLR is performed by purging the liquid alloy with oxygen-enhanced air at 1823 K to 1873 K, reacting with silicon and the primary slag
Tranell, Gabriella +1 more
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, 2023 The evolution of inclusions in low carbon Al killed steel during ladle refining of was studied based on industrial experiments, in which high basicity slag was used.
Fubin Gao +4 more
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Design of Refining Slag Based on Structural Modifications Associated with the Boron Removal for SoG-Si. [PDF]
Materials (Basel), 2022 Qian G +5 more
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