SOLR
| _version_ |
1797818116284088320 |
| author |
Jahn, Constantin |
| author2 |
Aneziris, Christos G., Aneziris, Christos G., Jansen, Helge |
| author2_role |
, , |
| author2_variant |
c g a cg cga, c g a cg cga, h j hj |
| author_facet |
Jahn, Constantin, Aneziris, Christos G., Aneziris, Christos G., Jansen, Helge |
| author_role |
|
| author_sort |
Jahn, Constantin |
| author_variant |
c j cj |
| building |
Library A |
| collection |
sid-22-col-qucosa |
| contents |
This thesis dealt with the new refractory material calcium zirconate. The aim of this study was to investigate the synthesis of pure phase calcium zirconate in grain sizes up to 3 mm and to produce first refractory materials and examining their properties. For the synthesis the chosen solid state reaction of an equimolar mixture of monoclinic zirconium dioxide and calcium carbonate resulted in single phase calcium zirconate at temperature of at least 1200 °C. An increasing sintering temperature decreased the porosity. The first refractories based on single phase calcium zirconate were formed using the press process as well as slip casting. The thermomechanical properties were promising, which presents a starting point for the usage of refractories based on calcium zirconate in a wide field of possible applications. Remarkable were the residual strengths of about 5 MPa after five thermal shocks. However, corrosion tests with steel melt and gasifier ash showed the decomposition of CaZrO3 in presence of SiO2 which should be examined further for respective industrial usages. |
| dewey-full |
660 |
| dewey-hundreds |
600 - Technology (Applied sciences) |
| dewey-ones |
660 - Chemical engineering |
| dewey-raw |
660 |
| dewey-search |
660 |
| dewey-sort |
3660 |
| dewey-tens |
660 - Chemical engineering |
| facet_avail |
Online, Free |
| finc_class_facet |
Technik, Chemie und Pharmazie |
| fincclass_txtF_mv |
engineering-process, science-chemistry |
| format |
eBook, Thesis |
| format_access_txtF_mv |
Thesis |
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Thesis, Book, E-Book |
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Thesis, Book, E-Book |
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Buch, Buch |
| format_detail_txtF_mv |
text-online-monograph-independent-thesis |
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e-Book |
| format_finc |
Book, E-Book, Thesis |
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Thesis, Book |
| format_legacy_nrw |
Thesis, Book, E-Book |
| format_nrw |
Thesis, Book, E-Book |
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E-Thesis |
| genre |
Hochschulschrift gnd-content |
| genre_facet |
Hochschulschrift |
| geogr_code |
not assigned |
| geogr_code_person |
not assigned |
| id |
22-105-qucosa2-708708 |
| illustrated |
Not Illustrated |
| imprint |
Online-Ausg., 2020 |
| imprint_str_mv |
Online-Ausg.: 2020 |
| institution |
DE-105, DE-Gla1, DE-Brt1, DE-D161, DE-540, DE-Pl11, DE-Rs1, DE-Bn3, DE-Zi4, DE-Zwi2, DE-D117, DE-Mh31, DE-D275, DE-Ch1, DE-15, DE-D13, DE-L242, DE-L229, DE-L328 |
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| is_hierarchy_title |
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| language |
English |
| last_indexed |
2024-05-01T03:09:22.155Z |
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jahn2020calciumzirconatematerialsforrefractoryapplications |
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Qucosa |
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2020 |
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marcfinc |
| record_id |
105-qucosa2-708708 |
| recordtype |
marcfinc |
| rvk_facet |
No subject assigned |
| source_id |
22 |
| spelling |
Jahn, Constantin, Calcium zirconate materials for refractory applications, txt, nc, Online-Ausg. 2020 Online-Ressource (Text) Technische Universität Bergakademie Freiberg, Dissertation Technische Universität Bergakademie Freiberg 2019, This thesis dealt with the new refractory material calcium zirconate. The aim of this study was to investigate the synthesis of pure phase calcium zirconate in grain sizes up to 3 mm and to produce first refractory materials and examining their properties. For the synthesis the chosen solid state reaction of an equimolar mixture of monoclinic zirconium dioxide and calcium carbonate resulted in single phase calcium zirconate at temperature of at least 1200 °C. An increasing sintering temperature decreased the porosity. The first refractories based on single phase calcium zirconate were formed using the press process as well as slip casting. The thermomechanical properties were promising, which presents a starting point for the usage of refractories based on calcium zirconate in a wide field of possible applications. Remarkable were the residual strengths of about 5 MPa after five thermal shocks. However, corrosion tests with steel melt and gasifier ash showed the decomposition of CaZrO3 in presence of SiO2 which should be examined further for respective industrial usages., Calcium Zirconate, Thermal Shock, Solid State Synthesis, Refractory, Calciumzirkonat, Feststoffsynthese, Feuerfester Werkstoff, Thermoschock Und Korrosion, Calciumverbindungen, Zirkonate, Thermoschock, Feuerfester Stoff, Chemische Synthese, Hochschulschrift gnd-content, Aneziris, Christos G., Jansen, Helge, text/html https://nbn-resolving.org/urn:nbn:de:bsz:105-qucosa2-708708 Online-Zugriff |
| spellingShingle |
Jahn, Constantin, Calcium zirconate materials for refractory applications, This thesis dealt with the new refractory material calcium zirconate. The aim of this study was to investigate the synthesis of pure phase calcium zirconate in grain sizes up to 3 mm and to produce first refractory materials and examining their properties. For the synthesis the chosen solid state reaction of an equimolar mixture of monoclinic zirconium dioxide and calcium carbonate resulted in single phase calcium zirconate at temperature of at least 1200 °C. An increasing sintering temperature decreased the porosity. The first refractories based on single phase calcium zirconate were formed using the press process as well as slip casting. The thermomechanical properties were promising, which presents a starting point for the usage of refractories based on calcium zirconate in a wide field of possible applications. Remarkable were the residual strengths of about 5 MPa after five thermal shocks. However, corrosion tests with steel melt and gasifier ash showed the decomposition of CaZrO3 in presence of SiO2 which should be examined further for respective industrial usages., Calcium Zirconate, Thermal Shock, Solid State Synthesis, Refractory, Calciumzirkonat, Feststoffsynthese, Feuerfester Werkstoff, Thermoschock Und Korrosion, Calciumverbindungen, Zirkonate, Thermoschock, Feuerfester Stoff, Chemische Synthese, Hochschulschrift |
| title |
Calcium zirconate materials for refractory applications |
| title_auth |
Calcium zirconate materials for refractory applications |
| title_full |
Calcium zirconate materials for refractory applications |
| title_fullStr |
Calcium zirconate materials for refractory applications |
| title_full_unstemmed |
Calcium zirconate materials for refractory applications |
| title_short |
Calcium zirconate materials for refractory applications |
| title_sort |
calcium zirconate materials for refractory applications |
| title_unstemmed |
Calcium zirconate materials for refractory applications |
| topic |
Calcium Zirconate, Thermal Shock, Solid State Synthesis, Refractory, Calciumzirkonat, Feststoffsynthese, Feuerfester Werkstoff, Thermoschock Und Korrosion, Calciumverbindungen, Zirkonate, Thermoschock, Feuerfester Stoff, Chemische Synthese, Hochschulschrift |
| topic_facet |
Calcium Zirconate, Thermal Shock, Solid State Synthesis, Refractory, Calciumzirkonat, Feststoffsynthese, Feuerfester Werkstoff, Thermoschock Und Korrosion, Calciumverbindungen, Zirkonate, Thermoschock, Feuerfester Stoff, Chemische Synthese, Hochschulschrift |
| url |
https://nbn-resolving.org/urn:nbn:de:bsz:105-qucosa2-708708 |
| urn |
urn:nbn:de:bsz:105-qucosa2-708708 |
| work_keys_str_mv |
AT jahnconstantin calciumzirconatematerialsforrefractoryapplications, AT anezirischristosg calciumzirconatematerialsforrefractoryapplications, AT jansenhelge calciumzirconatematerialsforrefractoryapplications |
