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Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater


Martinac, Vanja
Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater // Sintering of Ceramics - New Emerging Techiques / Lakshmanan, Arunachalam (ur.).
Rijeka: InTech, 2012. str. 309-322


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Naslov
Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater

Autori
Martinac, Vanja

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Sintering of Ceramics - New Emerging Techiques

Urednik/ci
Lakshmanan, Arunachalam

Izdavač
InTech

Grad
Rijeka

Godina
2012

Raspon stranica
309-322

ISBN
978-953-51-0017-1

Ključne riječi
TiO2 Addition, Sintering Process, Magnesium Oxide from Seawater

Sažetak
The use of sintering aids is quite common in the production of ceramic bodies. The effect of small additions of various oxide compounds such as SiO2, Al2O3, Li2O, Fe2O3, TiO2, ZrO2 and some halides such as LiF and LiC on the sintering of magnesium oxide has been studied in detail and has received wide attention. There is a general consensus regarding the way in which many of these additives operate, based on a mechanism where intergranular liquid phase are formed which can restrict grain growth, assist the grain-boundary sliding and accelerate mass transport during sintering. The aim of this study was to examine the possibility of adding TiO2 in quantities od 1, 2 nad 5 wt. % for reducting the boron content in the product, i. e. sintered magnesium oxide obtained from seawater. The purpose of this paper was, first, to reduce the B2O3 content in magnesium oxide from seawater as much as possible in order to ensure a high-purity product, because the hot-strength properties of certain refractory products are significantly affected by their boron content, and, second to sinter the individual products and determine the properties of samples sintered depending on the precipitation method and the boron content in the magnesium oxide.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
011-0112247-2250 - Aktivirano sinteriranje magnezijeva oksida (Vanja Martinac, )

Ustanove
Kemijsko-tehnološki fakultet, Split

Profili:

Avatar Url Vanja Martinac (autor)

Citiraj ovu publikaciju

Martinac, Vanja
Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater // Sintering of Ceramics - New Emerging Techiques / Lakshmanan, Arunachalam (ur.).
Rijeka: InTech, 2012. str. 309-322
Martinac, V. (2012) Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater. U: Lakshmanan, A. (ur.) Sintering of Ceramics - New Emerging Techiques. Rijeka, InTech, str. 309-322.
@inbook{inbook, author = {Martinac, V.}, editor = {Lakshmanan, A.}, year = {2012}, pages = {309-322}, keywords = {TiO2 Addition, Sintering Process, Magnesium Oxide from Seawater}, isbn = {978-953-51-0017-1}, title = {Effect of TiO2 Addition on the Sintering Process of Magnesium Oxide from Seawater}, keyword = {TiO2 Addition, Sintering Process, Magnesium Oxide from Seawater}, publisher = {InTech}, publisherplace = {Rijeka} }