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Technological developments using ceramic dental material continue to grow such as using zirconia.Zirconia continue investigated because it has mechanical properties and aesthetic properties better than other material such as polymers and metals. Based on the properties of zirconia which has optical...

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Main Author: MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/17697
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:17697
spelling id-itb.:176972017-10-09T10:32:50Z#TITLE_ALTERNATIVE# MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/17697 Technological developments using ceramic dental material continue to grow such as using zirconia.Zirconia continue investigated because it has mechanical properties and aesthetic properties better than other material such as polymers and metals. Based on the properties of zirconia which has optical properties, mechanical, and biocompatible, it is necessary to study this more intense use of zirconia for dental materials. Zirconia has good mechanical properties when added stabilizer, which is widely used metal oxides for stabilizer, including MgO, <br /> <br /> <br /> <br /> <br /> Y2O3, CaO, CeO, and La2O3. With the addition of the stabilizer element is expected to improve its mechanical properties and are able to follow the phenomenon of transformation toughening. Nanoparticle Magnesia Partially <br /> <br /> <br /> <br /> <br /> Stabilized Zirconia (Mg-PSZ) made by sol-gel methode. Parameter of this experiment are stabilizer concentration and calcintaion temperature. About 5% and 15% MgO added to partially stabilized zirconia. Precursor concentration <br /> <br /> <br /> <br /> <br /> about 0,05M and 0,2% chitosan used. The use of Chitosan is for dispersant. MgO addition to make tetragonal crystal structure formed at room temperature. Calcination temperature is 800oC, 900oC, and 1000oC. Characterization use XRay Diffraction (XRD) and Scanning Electron Microscope (SEM). The biggest percentage of tetragonal crystal structure obtained from 15% stabilizer added. Particle size Mg-PSZ measured by picture from SEM. The smallest particle size is 51 nm from sample with 15% stabilizer and 9000C calcination temperature. Microvickers hardness test used for measure mechanical properties of Mg-PSZ. The hardest sample from sample with 15% stabilizer is 18,6 VHN. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description Technological developments using ceramic dental material continue to grow such as using zirconia.Zirconia continue investigated because it has mechanical properties and aesthetic properties better than other material such as polymers and metals. Based on the properties of zirconia which has optical properties, mechanical, and biocompatible, it is necessary to study this more intense use of zirconia for dental materials. Zirconia has good mechanical properties when added stabilizer, which is widely used metal oxides for stabilizer, including MgO, <br /> <br /> <br /> <br /> <br /> Y2O3, CaO, CeO, and La2O3. With the addition of the stabilizer element is expected to improve its mechanical properties and are able to follow the phenomenon of transformation toughening. Nanoparticle Magnesia Partially <br /> <br /> <br /> <br /> <br /> Stabilized Zirconia (Mg-PSZ) made by sol-gel methode. Parameter of this experiment are stabilizer concentration and calcintaion temperature. About 5% and 15% MgO added to partially stabilized zirconia. Precursor concentration <br /> <br /> <br /> <br /> <br /> about 0,05M and 0,2% chitosan used. The use of Chitosan is for dispersant. MgO addition to make tetragonal crystal structure formed at room temperature. Calcination temperature is 800oC, 900oC, and 1000oC. Characterization use XRay Diffraction (XRD) and Scanning Electron Microscope (SEM). The biggest percentage of tetragonal crystal structure obtained from 15% stabilizer added. Particle size Mg-PSZ measured by picture from SEM. The smallest particle size is 51 nm from sample with 15% stabilizer and 9000C calcination temperature. Microvickers hardness test used for measure mechanical properties of Mg-PSZ. The hardest sample from sample with 15% stabilizer is 18,6 VHN.
format Final Project
author MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA
spellingShingle MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA
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author_facet MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA
author_sort MUHAMMAD RIZALDI SYAFRIZAL (NIM : 13706015); Dosen Pembimbing : Dr.Ir. Bambang Sunendar, M.En, YURA
title #TITLE_ALTERNATIVE#
title_short #TITLE_ALTERNATIVE#
title_full #TITLE_ALTERNATIVE#
title_fullStr #TITLE_ALTERNATIVE#
title_full_unstemmed #TITLE_ALTERNATIVE#
title_sort #title_alternative#
url https://digilib.itb.ac.id/gdl/view/17697
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