Post-mortem analysis of MgO–Al2O3–C bricks containing bauxite used in steel ladle walls

Zhong, Hutang; Han, Bingqiang; Wei, Jiawei; Wei, Yaowu; Yan, Weiping; Li, Nan; Miao, Zheng; Zhang, Kaige

doi:10.1016/j.ceramint.2022.09.168

Cited by 12 publications

(2 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…4 It has application prospects in many fields including hightemperature applications, the aerospace industry, and wastewater treatment. [5][6][7][8][9][10][11][12][13] However, the poor mechanical properties of ZrP 2 O 7 limit its practical applications.…”

Section: Introductionmentioning

confidence: 99%

“…As a new ceramic material, ZrP 2 O 7 exhibits a low thermal expansion coefficient, 1 low thermal conductivity, 2 good dielectric properties, 3 and high ionic conductivity 4 . It has application prospects in many fields including high‐temperature applications, the aerospace industry, and wastewater treatment 5–13 . However, the poor mechanical properties of ZrP 2 O 7 limit its practical applications.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement

Zhu,

Li,

et al. 2024

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

ZrP2O7 ceramics exhibit poor mechanical properties after firing, as a major drawback. In this study, ZrP2O7 matrix composites reinforced with high silica fibers were prepared through pressureless sintering by varying the content and length‐to‐diameter ratio of the high silica fibers added to ZrP2O7 powder. After heat treatment at 1200‒1300°C, the room temperature flexural strength of the ZrP2O7 matrix composites with different amounts high silica fibers having different aspect ratios was 14.9‒45.2 MPa, the bulk density was 1.90‒3.03 g·cm−3, the apparent porosity was 2.37%‒39.39%, and the room temperature thermal conductivity was .47‒.95 W/(m·K). With an increase in the heat‐treatment temperature, driven by sintering and fiber crystallization, strength of the interfacial layer between the fibers and the matrix inside the ZrP2O7 matrix composites decreased and then increased. The transfer and blocking effects of the interface enabled effective transfer of the stress of the matrix to the fiber‐reinforced phase and prevented crack extension. The problem of inherent crystallization affecting high silica fibers at high temperatures was relieved by the ZrP2O7 ceramic matrix composites.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement

Zhu,

Li,

et al. 2024

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

show abstract

Wetting and corrosion behavior of V– and Ti–containing slag on oxidation layer of MgO–C refractory

Liu,

Pan,

Zhang

et al. 2024

J Aust Ceram Soc

View full text Add to dashboard Cite

Effect of micro-Al2O3 powders on oxidation and corrosion behaviors of low-carbon MgO–C refractories

Chen,

Li,

Tan

et al. 2024

J. Iron Steel Res. Int.

View full text Add to dashboard Cite

Post-mortem analysis of MgO–Al2O3–C bricks containing bauxite used in steel ladle walls

Cited by 12 publications

References 49 publications

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement

Wetting and corrosion behavior of V– and Ti–containing slag on oxidation layer of MgO–C refractory

Effect of micro-Al2O3 powders on oxidation and corrosion behaviors of low-carbon MgO–C refractories

Contact Info

Product

Resources

About

Post-mortem analysis of MgO–Al2O3–C bricks containing bauxite used in steel ladle walls

Cited by 12 publications

References 49 publications

Preparation and properties of ZrP2O7 matrix composites with high silica fibers reinforcement

Preparation and properties of ZrP2O7 matrix composites with high silica fibers reinforcement

Wetting and corrosion behavior of V– and Ti–containing slag on oxidation layer of MgO–C refractory

Effect of micro-Al2O3 powders on oxidation and corrosion behaviors of low-carbon MgO–C refractories

Contact Info

Product

Resources

About

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement

Preparation and properties of ZrP₂O₇ matrix composites with high silica fibers reinforcement