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Effect of Nano-TiO2 Additions on the Densification and Properties of Magnesite–Dolomite Ceramic Composites

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Abstract

Nano-titania, up to 8 wt%, was added to magnesite–dolomite refractory matrix. The phase and microstructure analyses of samples heated up to 1650 °C for 3 h were studied by XRD and SEM/EDS, respectively. The physical properties are reported in terms of bulk density, apparent porosity, and hydration resistance. In addition, the mechanical behavior was studied by a cold crushing strength (CCS), and flexural strength at 1200 °C test. As a result, it was found that the presence of nano-TiO2 in the magnesite–dolomite matrix induced titanates formation (Mg2TiO4 and CaTiO3), which improved the sintering process. Nano-titania influenced the bonding structure through a direct bonding enhancement. In general, the addition of 6 wt% of nano-TiO2 contributed to reach a maximum increment in physical and mechanical properties.

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References

  • Adak S, Bal AS, Chattopadhyay AK, Panda PB, Rana RP (2011) Effect of nano-titania addition on the properties of magnesia–carbon system. In: Proceedings of the 54th International Colloquium on Refractories, Aachen, Germany, pp 180–183

  • Antonovic V, Pundiene I, Stonys R, Cesniene J, Keriene J (2010) A review of the possible applications of nanotechnology in refractory concrete. J Civil Eng Manag 16(4):595–602

    Article  Google Scholar 

  • Azhari A, Golestani-Fard F, Sarpoolaky H (2009) Effect of nano iron oxide as an additive on phase and microstructural evolution of mag-chrome refractory matrix. J Eur Ceram Soc 29(13):2679–2684

    Article  Google Scholar 

  • Chaudhuri M, Banerjee G, Kumar A, Sarkar SL (1999) Secondary phases in natural magnesite sintered with addition of titania, ilmenite and zirconia. J Mater Sci 34:5821–5825

    Article  Google Scholar 

  • Chen S, Chen G, Cheng J (2000) Effect of additive on the hydration resistance of material synthesized from the magnesia-calcia system. J Am Ceram Soc Process 83:1810–1812

    Article  Google Scholar 

  • Chen M, Jin A, Wang N, Yu J (2006) Synthesis of hydration–resistance of CaO refractory by addition of MgO. J Min Process 14:409–416

    Google Scholar 

  • Chen M, Wang N, Jingkun Y, Yamaguchi A (2007a) Effect of porosity on carbonation and hydration of CaO material. J Eur Ceram Soc 27:1953–1959

    Article  Google Scholar 

  • Chen M, Lu C, Yu J (2007b) Improvement in performance of MgO–CaO refractories by addition of nano-sized ZrO2. J Eur Ceram Soc 27:4633–4638

    Article  Google Scholar 

  • Ghasemi-Kahrizsangi S, Nemati A, Shahraki A, Farooghi M (2016a) Densification and Properties of Fe2O3 Nanoparticles added CaO Refractories. Ceram Int 42:12270–12275

    Article  Google Scholar 

  • Ghasemi-Kahrizsangi S, Nemati A, Shahraki A, Farooghi M (2016b) Effect of nano-sized Fe2 O3 on microstructure and hydration resistance of MgO–CaO Refractories. Int J Nanosci Nanotechnol 12:19–26

    Google Scholar 

  • Ghasemi-Kahrizsangi S, Barati M, Gheisari H, Shahraki A, Farooghi M (2016c) Densification and properties of ZrO2 nanoparticles added magnesia—doloma refractories. Ceram Int 29:15658–15663

  • Ghosh A, Tripathi HS (2012) Sintering behavior and hydration resistance of reactive dolomite. J Ceram Int 38:1315–1318

    Article  Google Scholar 

  • Ghosh A, Bhattacharay TK, Mukherjee B, Das SK (2004) Densification and properties of lime with V2O5 additions. J Ceram Int 30:2117–2120

    Article  Google Scholar 

  • Ghosh A, Bhattacharay TK, Mukherjee B, Das SK (2011) The effect of CuO addition on the sintering of lime. J Ceram Int 27:201–203

    Article  Google Scholar 

  • Golubović A, Radović M (2011) The growth of Mg2TiO4 single crystals using a four-mirror furnace. J Serbian Chem Soc 76(11):1561–1566

    Article  Google Scholar 

  • Gudilina AI, Pitak NV, Kushchenko AV (1984) Certain properties of MgO–Cr2O3–TiO2 compositions. Refract Ind Ceram 25(9):559–562

    Article  Google Scholar 

  • Guo R, Jiang Y, Bhalla AS (1998) Growth and properties of CaTiO3 single Crystalfibers. J Electroceram 2(3):199–203

    Article  Google Scholar 

  • Han B, Li Y, Guo C, Li N, Chen F (2007) Sintering of MgO-based refractories with added WO3. Ceram Int 33(8):1563–1567

    Article  Google Scholar 

  • Huizhong LH, Jianxiu W (2013) Influence of nano-Fe2O3 on sintering and mechanical property of magnesia-chrome refractories. Refractories 5:002

    Google Scholar 

  • Kashaninia F, Arpoolaky HS, Naghizadeh R, Bagheri AR, Zamanipour M (2011) Improving hydration resistance of magnesia-doloma refractories by iron oxide addition. Iran J Mater Sci Eng 8:34-40

  • Khlebnikova Y, Zhukovskaya AE, Seliovanova AN (2007) Methods for determining hydration resistance of refractories. J Refract Ind Ceram 48:2–6

    Google Scholar 

  • Khoroshavin LB, Perepelitsyn VA (1999) On the nanotechnology of refractories. Refract Ind Ceram 40:553–557

    Article  Google Scholar 

  • Kuznetsov DV, Lysov DV, Nemtinov AA, Shaleiko AS, Korolkov VA (2010) Nanomaterials in refractory technology. Refract Ind Ceram 5:61–63

    Article  Google Scholar 

  • Lee YB, Park HC, Oh KD (1998) Sintering and microstructure development in the system MgO–TiO2. J Mater Sci 33:4321–4325

    Article  Google Scholar 

  • Lucion T, Duvigneaud PH, Laudet A, Stenger JF, Gueguen E (2004) Effect of TiO2 additions on the densification of MgO and MgO–CaO mixtures. Key Eng Mater 264–268:209–212

    Article  Google Scholar 

  • Manivasakan P, Rajendran V, Rauta PR, Sahu BB, Sahu P, Panda BK, Valiyaveettill S, Jegadesan S (2010) Effect of TiO2 nanoparticles on properties of silica refractory. J Am Ceram Soc 93(8):2236–2243

    Article  Google Scholar 

  • Martinac V, Labor M, Petric N (1996) Effect of TiO2, SiO2 and Al2O3on properties of sintered magnesium oxide from sea water. Mater Chem Phys 46:23–30

    Article  Google Scholar 

  • Otham AGM, Abuel MA, Serry MA (2001) Hydration–resistant lime refractories from egyption lime stone and ilmenite raw materials. Ceram Int 27:801–807

    Article  Google Scholar 

  • Othman AGM (2003) Effect of talc and bauxite on sintering, microstructure and refractory properties of Egyptian dolomitic magnesite. Br Ceram Trans 102(6):265–271

    Article  Google Scholar 

  • Petrović V (2006) Sintering kinetics of MgO–TiO2systems. Sci Sinter 38:287–292

    Article  Google Scholar 

  • Pivinskii YuE, Dyakin PV, Ya Yu, Pivinskii SV Vikhman (2003) Nanoparticles and their effective use in the technology of highly concentrated binding suspensions (hcbs) and refractory castables. Refract Ind Ceram 44:314–318

    Article  Google Scholar 

  • Rodríguez E, Moreno FH, Aguilar-Martínez JA, Montes-Mejía AE, Ruiz-Valdés JJ, Puente-Ornelas R, Contreras JE (2016) effect of nano-titania (n-Tio2) content on the mechano-physical properties of a magnesia refractory composite. Ceram Int 42:8445–8452

    Article  Google Scholar 

  • Suvorov SA, Nazmiev MI, Polovinkina RS, Maryasev IG (2006) Water-resists lime-magnesia clinker. J Refract Ind Ceram 47:38–40

    Google Scholar 

  • Tamura S, Ochiai T, Takanaga S, Kanai T, Nakamura H (2003) Nano-tech refractories 1: the development of the nanostructural matrix. In: Proceedings of UNITECR’03 Congress, 19–22 October, Osaka, Japan, pp 517–520

  • Yin H, Ma Y, Yan J (2011) Effect of MgO coating on hydration resistance of MgO-CaO clinkers. J Mater Sci Forum 695:324–327

    Article  Google Scholar 

  • Zargar HR, Oprea C, Oprea G, Troczynski T (2012) The effect of nano-Cr2O3 on solid-solution assisted sintering of MgO refractories. Ceram Int 38(8):6235–6241

    Article  Google Scholar 

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Authors and Affiliations

  1. Department of Materials Science and Engineering, Sharif University of Technology, Azadi Ave., P.O. Box 11155-9466, Tehran, Iran

    Salman Ghasemi-Kahrizsangi, Aziz Shahraki & Mohammad Farooghi

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  1. Salman Ghasemi-Kahrizsangi
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  2. Aziz Shahraki
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  3. Mohammad Farooghi
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Correspondence to Salman Ghasemi-Kahrizsangi.

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Ghasemi-Kahrizsangi, S., Shahraki, A. & Farooghi, M. Effect of Nano-TiO2 Additions on the Densification and Properties of Magnesite–Dolomite Ceramic Composites. Iran J Sci Technol Trans Sci 42, 567–575 (2018). https://doi.org/10.1007/s40995-016-0143-3

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  • DOI: https://doi.org/10.1007/s40995-016-0143-3

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