{"title":"不同温度烧结多孔陶瓷的微观结构","authors":"A. Kulkov, V. Shadrin, S. O. Kasparyan","doi":"10.1063/1.5132059","DOIUrl":null,"url":null,"abstract":"Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.","PeriodicalId":20637,"journal":{"name":"PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Microstructure of porous ceramics sintered at different temperatures\",\"authors\":\"A. Kulkov, V. Shadrin, S. O. Kasparyan\",\"doi\":\"10.1063/1.5132059\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.\",\"PeriodicalId\":20637,\"journal\":{\"name\":\"PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.5132059\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5132059","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Microstructure of porous ceramics sintered at different temperatures
Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.Microstructural characteristics of alumina-based porous ceramics are studied using scanning electron microscopy and X-ray analysis. Ceramic samples obtained by slip casting of commercially pure Al2O3 powder and sintered at the four temperatures 1300, 1400, 1500, and 1600 °C are studied. The three-point bending strength is determined for all the samples. A detailed microstructural analysis of the samples is carried out. Porosity of the samples, grain and pore size are found. The influence of structural features of the samples on their physicomechanical characteristics is investigated.
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