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master's thesis
Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike
2019. urn:nbn:hr:235:809580
Tonković, Martina Eva
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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Tonković, M. E. (2019). Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:809580

Tonković, Martina Eva. "Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:809580

Tonković, Martina Eva. "Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:809580

Tonković, M. E. (2019). 'Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 26 April 2025, https://urn.nsk.hr/urn:nbn:hr:235:809580

Tonković ME. Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2019 [cited 2025 April 26] Available at: https://urn.nsk.hr/urn:nbn:hr:235:809580

M. E. Tonković, "Utjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:235:809580

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Metadata
TitleUtjecaj procesnih parametara sinteriranja na gustoću aluminijeve oksidne keramike
Title (english)Effect of sintering process parameters on density of alumina ceramics
AuthorMartina Eva Tonković
MentorLidija Ćurković (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2019-01-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu oblikovani su uzorci alumijeve oksidne keramike lijevanjem stabilne suspenzije u gipsani kalup. U tu svrhu pripremljena je 70%-tna vodena suspenzija aluminijevog oksida uz dodatak disperzanta Dolapixa CE-64. Vodena Al2O3 suspenzija homogenizirana je u planetarnom kugličnom mlinu. Sirovci su oblikovani lijevanjem suspenzije u gipsani kalup, te sinterirani u električnoj peći. Ispitan je utjecaj tri različita parametra sinteriranja (temperature sinteriranja, brzine ugrijavanja pri sinteriranju te trajanja držanja na temperaturi sinteriranja) na gustoću sinterirane Al2O3 keramike. Procjena utjecaja tri parametra sinteriranja (temperature sinteriranja, brzine ugrijavanja pri sinteriranju te trajanja držanja na temperaturi sinteriranja) na gustoću uzoraka aluminijeve oksidne keramike provedena je metodom odzivnih površina (eng. Response surface metodology) na osnovi ekperimentalnih podataka dobivenih prema Box-Behnkenovom planu pokusa, uz primjenu programskog paketa Design-Expert 11.
Abstract (english)
Aluminum oxide ceramic samples were made for this thesis from stable suspension, using slip casting method. 70% aqueous suspension of aluminum oxide was made with the addition of dispersant Dolapix CE-64. Aqueous Al2O3 suspension was then homogenized in planetary ball mill. Samples were molded by slip casting using plaster molds, and sintered in electric furnace. Effect of three different sintering parameters (sintering temperature, sintering heating speed and sintering duration) on density of sintered alumina ceramics was tested. Analysis of the effect of three sintering parameters (sintering temperature, sintering heating speed and sintering duration) on density of aluminum oxide ceramics was performed using response surface methodology, based on experimental data obtained according to Box-Behnken experimental design, using Design-Expert 11 program package.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:809580
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2019-05-22 23:42:30