Influence of Flux on Sintering Property of Imported Hematite Ore

Abstract:

The microstructure and compressive strength were investigated by means of optical microscopy, X-ray diffraction, and tensile testing machine. The influence of basicity, SiO₂ and Al₂O₃ content on sintering property of hematite ore was studied. The results show that when the silica content was either 5.3% or 5.6%, the best result of the compressive strength of samples obtained at middle basicity. While the silica content was up to 5.9%, the greatest value of the compressive strength of samples attained at lower basicity.

• Periodical: Advanced Materials Research (Volume 322)
• Pages: 139-143
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.322.139
• Online since: August 2011
• Authors: Jin Zhu Zhang, Jun Huang
• Keywords: Compressive Strength, Flux, Hematite, Sintering

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