Effective Mechanism of B2O3 on the Structure and Viscosity of CaO–SiO2–B2O3‐based Melts
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DOI: 10.1002/srin.202000531
Abstract: To have a further study for fluorine‐free mold fluxes, the structure, viscosity characteristics, and crystallization behavior of CaO–SiO2–B2O3‐based melts are studied combing molecular dynamics (MD) simulation and various experiments. The results show that, in the… read more here.
Keywords: viscosity; structure; sio2 b2o3; b2o3 ... See more keywords
Reaction mechanisms between molten CaF2-based slags and molten 9CrMoCoB steel
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DOI: 10.1007/s12613-020-1976-5
Abstract: Investigating the reaction mechanism between slag and 9CrMoCoB steel is important to develop the proper slag and produce qualified ingots in the electroslag remelting (ESR) process. Equilibrium reaction experiments between molten 9CrMoCoB steel and the… read more here.
Keywords: molten 9crmocob; reaction mechanisms; reaction; b2o3 ... See more keywords
Optical, elastic, and radiation shielding properties of Bi2O3-PbO-B2O3 glass system: A role of SnO2 addition
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DOI: 10.1016/j.ijleo.2021.168047
Abstract: Abstract In this paper, we investigate the influence of SnO2 content on the physical, elastic, optical, and radiation shielding properties of the glasses described by the formula of xSnO2-(10-x) 60Bi2O3-30PbO- B2O3 (x = 0, 2,… read more here.
Keywords: optical elastic; glass; shielding properties; b2o3 ... See more keywords
Effects of B2O3 substitution for Al2O3 on the crystallization and properties of translucent mica glass-ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.09.048
Abstract: Abstract The effects of substituting Al2O3 with B2O3 on the structure, crystallization, mechanical properties, thermal properties and optical properties of translucent mica glass-ceramics were thoroughly investigated. The results demonstrated that the addition of 0.5 wt% B2O3… read more here.
Keywords: glass; mica glass; glass ceramics; properties translucent ... See more keywords
The effect of B2O3 on the structure and properties of titanium slag melt by molecular dynamics simulations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.032
Abstract: Abstract Synthetic rutile was prepared from titanium slag melt with a low amount of additive (B2O3) and low energy consumption in our previous work. The mechanism by which B2O3 promotes the precipitation of the rutile… read more here.
Keywords: slag melt; b2o3; titanium slag;
Structure and morphology of new PbBr2-B2O3 glasses analyzed by spectroscopic techniques
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119875
Abstract: Abstract Different glasses were prepared using the normal slowly cooled melting technique in the binary xPbBr2(100 − x)B2O3 (10 ≤ x ≤40 mol%) system. The methods used to analyze the microstructure of the binary PbBr2-B2O3 glasses are Nuclear Magnetic Resonance (NMR),… read more here.
Keywords: b2o3 glasses; microscopy; spectroscopy; b2o3 ... See more keywords
Comparative study of gamma-ray shielding and elastic properties of BaO–Bi2O3–B2O3 and ZnO–Bi2O3–B2O3 glass systems
Sign Up to like & getrecommendations! Published in 2018 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2018.06.034
Abstract: Abstract A melt quenching method has been used to prepare xBaO-30Bi2O3-(70-x)B2O3 and xZnO-30Bi2O3-(70-x)B2O3 glasses, where 5 ≤ x ≤ 30 mol. %. The mass attenuation coefficients (MAC) for the prepared glasses have been calculated using MCNPX (version 2.6.0) Monte Carlo… read more here.
Keywords: bao bi2o3; glass; zno; bi2o3 b2o3 ... See more keywords
Role of B2O3 on structure and shear-thinning property in CaO–SiO2–Na2O-based mold fluxes
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DOI: 10.1515/htmp-2019-0022
Abstract: Abstract Most traditional mold fluxes are Newtonian fluids, and their constant viscosity has certain limitations in continuous casting. A new non-Newtonian fluid mold flux with shear-thinning behavior, i.e., a mold flux with a relatively high… read more here.
Keywords: flux; mold flux; shear thinning; b2o3 ... See more keywords
Separation of Olivine Crystals and Borate Containing Slag from CaO–SiO2–B2O3–MgO–Al2O3 System by Utilizing Super-Gravity
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DOI: 10.2355/isijinternational.isijint-2016-601
Abstract: The olivine crystals and borate containing slag were effectively separated from the CaO–SiO2–B2O3–MgO–Al2O3 system at an optimum precipitating temperature of olivine by utilizing supergravity. The borate containing slag melt went through the filter, whereas the… read more here.
Keywords: olivine crystals; crystals borate; borate containing; b2o3 ... See more keywords
Viscosity-structure-crystallization of the Ce2O3-bearing Calcium-aluminate-based Melts with Different Contents of B2O3
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DOI: 10.2355/isijinternational.isijint-2017-252
Abstract: In order to restrain the slag-metal interface reaction in the process of heat resistant steel continuous casting, the aluminate-based mold flux was devised. The effect of B2O3 on the viscosity, structure and crystallization property of… read more here.
Keywords: viscosity; crystallization; b2o3; structure ... See more keywords
Influence of B2O3 and Basicity of CaO–SiO2–B2O3–Al2O3 Slag on the Saturation Concentration of Magnesium Oxide
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DOI: 10.3103/s0967091219020037
Abstract: The influence of boron oxide B2O3 and the basicity of CaO–SiO2–B2O3–Al2O3 slag on the saturation concentration of magnesium oxide MgO is studied by means of simplex experiment-design lattices. That permits the formulation of mathematical models… read more here.
Keywords: concentration magnesium; magnesium oxide; saturation concentration; b2o3 ... See more keywords