Characterization investigations of glass-ceramics developed from Seyitömer thermal power plant fly ash

M. Erol; U. Demirler; S. Küçükbayrak; A. Ersoy-Meriçboyu; M. L. Öveçoǧlu

doi:10.1016/S0955-2219(02)00193-0

Characterization investigations of glass-ceramics developed from Seyitömer thermal power plant fly ash

M. Erol^*, U. Demirler, S. Küçükbayrak, A. Ersoy-Meriçboyu, M. L. Öveçoǧlu

^*Bu çalışma için yazışmadan sorumlu yazar

Istanbul Technical University

Araştırma sonucu: ???type-name??? › Makale › bilirkişi

42 Atıf (Scopus)

Özet

Glass-ceramic materials were produced from fly ash samples obtained from the Seyitömer thermal power plant in Turkey. Glass samples were crystallized by suitable nucleation and crystal growth heat treatments on the basis of DTA results. The microstructural analysis of glass-ceramic samples were carried out using SEM and XRDtechniques. SEM investigations clearly demonstrated the presence of a tiny crystallized phase dispersed in the microstructure. XRD results revealed that the main crystalline phase was diopside [Ca(Mg,Al)(Si,Al)₂O₆]. It was observed that the mechanical properties and the thermal expansion coeffecient of the glass-ceramic samples depend only on the amount of the crystalline phase. Furthermore, chemical durability of the produced glass-ceramic samples were high.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	757-763
Sayfa sayısı	7
Dergi	Journal of the European Ceramic Society
Hacim	23
Basın numarası	5
DOI'lar	https://doi.org/10.1016/S0955-2219(02)00193-0
Yayın durumu	Yayınlandı - Nis 2003

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

Belgeye Erişim

10.1016/S0955-2219(02)00193-0

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Characterization investigations of glass-ceramics developed from Seyit{\"o}mer thermal power plant fly ash",

abstract = "Glass-ceramic materials were produced from fly ash samples obtained from the Seyit{\"o}mer thermal power plant in Turkey. Glass samples were crystallized by suitable nucleation and crystal growth heat treatments on the basis of DTA results. The microstructural analysis of glass-ceramic samples were carried out using SEM and XRDtechniques. SEM investigations clearly demonstrated the presence of a tiny crystallized phase dispersed in the microstructure. XRD results revealed that the main crystalline phase was diopside [Ca(Mg,Al)(Si,Al)2O6]. It was observed that the mechanical properties and the thermal expansion coeffecient of the glass-ceramic samples depend only on the amount of the crystalline phase. Furthermore, chemical durability of the produced glass-ceramic samples were high.",

keywords = "Fly ash, Glass, Glass-ceramic, Mechanical properties",

author = "M. Erol and U. Demirler and S. K{\"u}{\c c}{\"u}kbayrak and A. Ersoy-Meri{\c c}boyu and {\"O}ve{\c c}oǧlu, {M. L.}",

year = "2003",

month = apr,

doi = "10.1016/S0955-2219(02)00193-0",

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TY - JOUR

T1 - Characterization investigations of glass-ceramics developed from Seyitömer thermal power plant fly ash

AU - Erol, M.

AU - Demirler, U.

AU - Küçükbayrak, S.

AU - Ersoy-Meriçboyu, A.

AU - Öveçoǧlu, M. L.

PY - 2003/4

Y1 - 2003/4

N2 - Glass-ceramic materials were produced from fly ash samples obtained from the Seyitömer thermal power plant in Turkey. Glass samples were crystallized by suitable nucleation and crystal growth heat treatments on the basis of DTA results. The microstructural analysis of glass-ceramic samples were carried out using SEM and XRDtechniques. SEM investigations clearly demonstrated the presence of a tiny crystallized phase dispersed in the microstructure. XRD results revealed that the main crystalline phase was diopside [Ca(Mg,Al)(Si,Al)2O6]. It was observed that the mechanical properties and the thermal expansion coeffecient of the glass-ceramic samples depend only on the amount of the crystalline phase. Furthermore, chemical durability of the produced glass-ceramic samples were high.

AB - Glass-ceramic materials were produced from fly ash samples obtained from the Seyitömer thermal power plant in Turkey. Glass samples were crystallized by suitable nucleation and crystal growth heat treatments on the basis of DTA results. The microstructural analysis of glass-ceramic samples were carried out using SEM and XRDtechniques. SEM investigations clearly demonstrated the presence of a tiny crystallized phase dispersed in the microstructure. XRD results revealed that the main crystalline phase was diopside [Ca(Mg,Al)(Si,Al)2O6]. It was observed that the mechanical properties and the thermal expansion coeffecient of the glass-ceramic samples depend only on the amount of the crystalline phase. Furthermore, chemical durability of the produced glass-ceramic samples were high.

KW - Fly ash

KW - Glass

KW - Glass-ceramic

KW - Mechanical properties

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U2 - 10.1016/S0955-2219(02)00193-0

DO - 10.1016/S0955-2219(02)00193-0

M3 - Article

AN - SCOPUS:0347925043

SN - 0955-2219

VL - 23

SP - 757

EP - 763

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

IS - 5

ER -

Characterization investigations of glass-ceramics developed from Seyitömer thermal power plant fly ash

Özet

BM SKH

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap