Effect of ZnO on preparation and properties of CaSiO3 glass-ceramics

被引：5

作者：

Yao, S. Y. ^{[1
]}

Wang, P. ^{[1
]}

Shao, D. ^{[1
]}

Cao, H. X. ^{[1
]}

Zhang, W. W. ^{[1
]}

机构：

[1] Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China

来源：

MATERIALS RESEARCH INNOVATIONS | 2014年 / 18卷

关键词：

Glass-ceramics; CaSiO3; ZnO; Crystallisation; Microhardness; COAL FLY-ASH; CRYSTALLIZATION; MICROSTRUCTURE;

D O I：

10.1179/1432891714Z.000000000764

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of zinc oxide on the preparation and properties of wollastonite glass-ceramics has been investigated. The glass structure was studied by Fourier transform infrared (FTIR) spectra analysis, and the crystalline phases were determined by X-ray diffraction. The results showed that absorption bands of FTIR spectra shifted to low wave numbers with increasing ZnO content, which indicated reduction of the melting temperature and sintering temperature. The crystalline phases were found to change from single-phase (wollastonite) to multi-phase (wollastonite and hardystonite). Hardystonite became the dominating phase when doped with 6 wt-%ZnO. The lattice deformation of wollastonite firstly decreased and then increased with addition of ZnO. The microhardness of the batches showed the opposite trend as the lattice deformation/microhardness ratio firstly grew and then reduced. The batches with 4 wt-%ZnO had the least lattice deformation and the biggest microhardness.

引用

页码：661 / 664

页数：4

共 16 条

[1] Glass-ceramic glazes for ceramic tiles: a review [J].

Casasola, R. ;

Ma Rincon, J. ;

Romero, M. .

JOURNAL OF MATERIALS SCIENCE, 2012, 47 (02) :553-582

[2] Effect of ZnO addition on properties of cordierite-based glass-ceramics [J].

Chen, Guo-hua .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2007, 18 (12) :1253-1257

[3] Glass-ceramic glazes for future generation floor tiles [J].

Ghosh, Sumana ;

Pal, Kalyan Sundar ;

Dandapat, Nandadulal ;

Ghosh, Jiten ;

Datta, Someswar .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2013, 33 (05) :935-942

[4] Influence of ZnO on the crystallization kinetics and properties of diopside-Ca-Tschermak based glasses and glass-ceramics [J].

Goel, Ashutosh ;

Tulyaganov, Dilshat U. ;

Shaaban, Essam R. ;

Basu, Rajendra N. ;

Ferreira, Jose M. F. .

JOURNAL OF APPLIED PHYSICS, 2008, 104 (04)

[5] Preparation of nepheline glass-ceramics for dental applications [J].

Hamawy, Esmat M. A. ;

El-Meliegy, Emad A. M. .

MATERIALS CHEMISTRY AND PHYSICS, 2008, 112 (02) :432-435

[6] Power station fly ash - a review of value-added utilization outside of the construction industry [J].

Iyer, RS ;

Scott, JA .

RESOURCES CONSERVATION AND RECYCLING, 2001, 31 (03) :217-228

[7] Granite like materials from hazardous wastes obtained by sintercrystallisation of glass frits [J].

Karamanov, A. .

ADVANCES IN APPLIED CERAMICS, 2009, 108 (01) :14-21

[8] Processing and properties of a glass-ceramic from coal fly ash from a thermal power plant through an economic process [J].

Kim, JM ;

Kim, HS .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (09) :2825-2833

[9] Synthesis of monoclinic Celsian from Coal Fly Ash by using a one-step solid-state reaction process [J].

Long-Gonzalez, D. ;

Lopez-Cuevas, J. ;

Gutierrez-Chavarria, C. A. ;

Pena, P. ;

Baudin, C. ;

Turrillas, X. .

CERAMICS INTERNATIONAL, 2010, 36 (02) :661-672

[10] Crystallisation and microstructure of nepheline-forsterite glass-ceramics [J].

Martin, M. I. ;

Andreola, F. ;

Barbieri, L. ;

Bondioli, F. ;

Lancellotti, I. ;

Ma. Rincon, J. ;

Romero, M. .

CERAMICS INTERNATIONAL, 2013, 39 (03) :2955-2966

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