β-SiAlON Bonded Corundum Material and Its Application as Sliding Gate Plate for Continuous Casting

Bo Quan Zhu; Xiang Cheng Li; Cong Jin Jin; Zeya Li; Shou Xin Tian

doi:10.4028/www.scientific.net/KEM.280-283.1683

Paper Titles

Study of Thermal Shock Resistance of Sagger Plate Used in Floppy Magnets Sintering
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Preparation and Characterization of Al₂O₃ Coated Graphite Powders
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Colloidal Process of Magnesia-Carbon Refractory and Its Sintering Characteristic
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Effect of CaO Content and Microstructure on Hydration Resistance of MgO-CaO Clinkers
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β-SiAlON Bonded Corundum Material and Its Application as Sliding Gate Plate for Continuous Casting
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Corrosion Behavior of BF Slag to SiAlON Bonded Corundum Refractories
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Slurry Erosive Wear Characteristics of Engineering Ceramics for Hydraulic Machinery
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Oxidation Properties of Three Dimensional (3-D) Carbon Fiber Preform Coated by SiC-SiO₂
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Thermal Expansion Behavior of Al Hybrid Composite Reinforced with Aluminum Borate Whisker and Magnetic Ceramic Particle
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 280-283β-SiAlON Bonded Corundum Material and Its...

β-SiAlON Bonded Corundum Material and Its Application as Sliding Gate Plate for Continuous Casting

Abstract:

β-sialon bonded corundum-based sliding gate plate was developed from raw materials of Al, metallic silicon and alumina through nitriding-reaction process. It was found that the effects of β-sialon content on the physical properties are significant and the mechanical properties of developed sliding gate plate are strongly related to the Z-value. The materials with Z value of 2 and 20wt% β-sialon, exhibit the highest hot modulus of rupture and cold crushing strength. It was also found that sialon bonded corundum-based material has good oxidation resistance because a protective layer is formed during oxidation process.

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Periodical:

Key Engineering Materials (Volumes 280-283)

Pages:

1683-1686

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.280-283.1683

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Online since:

February 2007

Authors:

Bo Quan Zhu, Xiang Cheng Li, Cong Jin Jin, Zeya Li, Shou Xin Tian

Keywords:

Corundum, Slide Gate Plate, ß-SiAlON

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References

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