REFRACTORIES & LIME ›› 2023, Vol. 48 ›› Issue (4): 5-7.

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Study on synthesis of CaTiO3 material by high temperature solid state method

  

  1. ( 1. Yingkou Institute of technology,Yingkou 115014,China; 2. Liaoning Guangwu Steel and Iron Limited Company,Shenyang 110020,China)
  • Online:2023-08-10 Published:2023-08-14

Abstract: In this paper, calcium carbonate(CaCO3),calcium hydroxide [Ca(OH)2] and titanium dioxide(TiO2) were used as raw materials, the ratio of calcium to titanium was 1,and 3% poly PVA was added. After mixing, molding and drying, CaTiO3 samples were prepared. The samples were sintered at 1 500 ℃ , 1 550 ℃ , 1 600 ℃,1 650 ℃,1 700 ℃ respectively. XRD was used to analyze the phase composition of CaTiO3 material, and SEM was used to analyze its microstructure.

Key words: Solid-phase synthesis, CaTiO3 material, Sintering temperature, Phase composition, Microstructure

CLC Number: