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Mechanism of Phosphorus Enrichment in Dephosphorization Slag Produced Using the Technology of Integrating Dephosphorization and Decarburization [PDF]
Metals, 2021 In order to better understand and develop the technology of integrating dephosphorization and decarburization in a single converter (abbreviated as IDDSC), the relevant thermodynamic issues were discussed by calculation.
Liangjun Chen, Yong Wan, Haimeng Xue
exaly +4 more sources
Metals, 2021 In the present work, the effect of dephosphorization endpoint temperature on the dephosphorization of hot metal was studied for the double slag converter steelmaking process under the conditions of low temperature and low basicity by the industrial ...
Jian Yang, Wenkui Yang, Runhao Zhang
exaly +3 more sources
Dephosphorization by Double-Slag Process in Converter Steelmaking
High Temperature Materials and Processes, 2018 The double-slag converter steelmaking process can smelt low- and ultra-low-phosphorus steel and reduce lime and dolomite consumption and the amount of final slag simultaneously.
Shufeng Yang, Jingshe Li
exaly +2 more sources
Study on dephosphorization agent for secondary dephosphorization out of converter
工程科学学报, 2018 Based on the deep dephosphorization process of molten steel out of converter, the various dephosphorization agents for secondary dephosphorization were investigated by laboratory scale experiments.The initial phosphorus content in steel and the amount of
BAI Xue-feng +7 more
doaj +2 more sources
Journal of Materials Research and Technology, 2023 In semi-steelmaking, the bottom-blown O2–CaO process is employed to achieve high efficiency dephosphorization. However, there is little research on the requirements for smelting parameters.
Chunyang Wang +7 more
doaj +1 more source
Effect of 2CaO·SiO2 particles addition on dephosphorization behavior
High Temperature Materials and Processes, 2020 The effect of the addition of 2CaO·SiO2 solid particles on dephosphorization behavior in carbon-saturated hot metal was investigated. The research results showed that the addition of 2CaO·SiO2 particles have little influence on desilication and ...
Deng Aijun +3 more
doaj +1 more source
Journal of Materials Research and Technology, 2021 During the process of dephosphorization, the main solid phases formed in slag are dicalcium silicate (2CaO.SiO2), tricalcium silicate (3CaO.SiO2) and tricalcium phosphate (3CaO.P2O5). The last one is the main responsible for phosphorous removal.
Raphael Mariano de Souza +5 more
doaj +1 more source
Study on Slag Forming Route of Dephosphorization in Combined Blown Converter
Metals, 2021 In order to achieve the purpose of high-efficiency dephosphorization by single-slag method during the combined blown converter steelmaking process, the CaO-SiO2-FetO-MgO-MnO-P2O5 slag system was taken as the research object, and the slag-forming route of
Bin Zhu +7 more
doaj +1 more source
Kinetic Aspects of Phosphorus Removal from Electromagnetically Levitated 600 MPa Steel Droplets
Metals, 2021 A kinetic model was developed to study the dephosphorization of 600 MPa steel droplets under electromagnetic levitation conditions. The relationships which were derived from the model between dephosphorization and the influence of temperature and gas ...
Qi Jiang +4 more
doaj +1 more source
Dephosphorization of hot metal using rare earth oxide-containing slags
High Temperature Materials and Processes, 2020 An innovative rare earth oxide-containing slag for hot metal dephosphorization was proposed, and the factors influencing the efficiency during the dephosphorization of hot metal using rare earth oxide-containing slags were also studied.
Ye Maolin +4 more
doaj +1 more source