Application of calcium alumino-titanate to taphole clay

Ju, Maoqi; Cai, Manfei; Liang, Yonghe; Nie, Jianhua; Guo, Mengzhen

doi:10.1007/s42243-021-00664-5

Cited by 7 publications

(1 citation statement)

References 25 publications

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“…As illustrated in Figure 8, a constant distribution of the white contrast phase was found at the interfacial area between sample TS and slag. According to the EDS result and our previous research, [25][26][27] it is identified as Ti(C,N) phase transformed from the carbothermal reduction nitridation of TiO 2 deposited at the corrosion interface. According to the capillary model of liquid infiltration, 28 the slag penetration rate was associated adversely with the viscosity of slag.…”

Section: Discussionmentioning

confidence: 96%

Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance

Cheng²,

Xia³

et al. 2023

Int J Applied Ceramic Tech

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Industrial waste has a high potential for reuse in the production of refractories, which can significantly lower costs. The purpose of the research is to access the role of three types of recycled industrial wastes (ferro‐titanium slag [FTS], ferhro‐chromium slag [FCS], and ferro‐vanadium slag [FVS]) utilized as aggregate in the traditional Al2O3‐SiC‐SiO2‐C refractories (ASSC). Erosion and corrosion resistance characterization was performed to determine whether these industrial waste‐containing ASSC still perform better than traditional ASSC during service. Based on the results, incorporating FVS into the ASSC was not recommended, its corrosion resistance was significantly reduced due to the presence of excessive liquid phase. Nonetheless, FTS and FCS could be added as aggregate to the ASSC without affecting their performance. This necessity of the proper amount of liquid phase in ASSC was highlighted in this research since the parameters could alter its properties. Furthermore, the Ti(C,N) transformed from TiO2 in FTS via carbothermal reduction nitridation could effectively prevent further corrosion, and Cr2O3 derived from the decomposition of (Al,Cr)2O3 solid solution in FCS could play the same role during the corrosion process, both of which may be potential raw materials to be used in refractories.

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Section: Discussionmentioning

confidence: 96%

Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance

Cheng²,

Xia³

et al. 2023

Int J Applied Ceramic Tech

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Effect of ferrotitanium slag on microstructure and properties of Al2O3–SiC–C castables for iron runner

Long,

Gu,

Zhang

et al. 2024

J. Iron Steel Res. Int.

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State of the art of lightweight aggregates used in lightweight refractories for working lining of high-temperature furnaces

Zhang,

Dai

2024

J. Iron Steel Res. Int.

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Application of calcium alumino-titanate to taphole clay

Cited by 7 publications

References 25 publications

Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance

Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance

Effect of ferrotitanium slag on microstructure and properties of Al2O3–SiC–C castables for iron runner

State of the art of lightweight aggregates used in lightweight refractories for working lining of high-temperature furnaces

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Application of calcium alumino-titanate to taphole clay

Cited by 7 publications

References 25 publications

Utilization of industrial wastes in Al2O3‐SiC‐SiO2‐C refractories: Characterization of erosion and corrosion resistance

Utilization of industrial wastes in Al2O3‐SiC‐SiO2‐C refractories: Characterization of erosion and corrosion resistance

Effect of ferrotitanium slag on microstructure and properties of Al2O3–SiC–C castables for iron runner

State of the art of lightweight aggregates used in lightweight refractories for working lining of high-temperature furnaces

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Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance

Utilization of industrial wastes in Al₂O₃‐SiC‐SiO₂‐C refractories: Characterization of erosion and corrosion resistance