{"title":"基于感应加热的碳化硅陶瓷与 CaO-Al2O3-SiO2 混合粉/玻璃的接合","authors":"Xiu-Bing Chen, Lin-Lin Zhu, Chuang-Tian Zhan, Yu Tian, Wei-Ming Guo, Hua-Tay Lin","doi":"10.1016/j.ceramint.2024.10.154","DOIUrl":null,"url":null,"abstract":"CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> mixed powder and glass were used as the joining materials to join SiC ceramics by induction heating in a joining temperature range of 1400-1600°C under pressureless condition with heating and cooling rates of 100°C/min. The joint prepared with CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> mixed oxide powder as joining material has the highest shear strength of 60.09 ± 6.22 MPa at joining temperature of 1500°C, which contains triclinic CaAl<sub>2</sub>Si<sub>2</sub>O<sub>8</sub> crystalline phase generated by chemical reaction in the holding process. In contrast, the joint produced with CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> glass powder at 1500°C also has the highest shear strength of 75. 76 ± 2.34 MPa, which contains hexagonal CaAl<sub>2</sub>Si<sub>2</sub>O<sub>8</sub> and quartz generated through crystallization in the holding process due to rapid cooling rate of induction heating. In this study, the feature of mixed powder and glass joining by the induction heating technology was discussed to provide an effective and economic method for ceramic joining.","PeriodicalId":48790,"journal":{"name":"The Lancet Diabetes & Endocrinology","volume":"52 1","pages":""},"PeriodicalIF":44.0000,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Joining SiC ceramics with CaO-Al2O3-SiO2 mixed powder/glass based on induction heating\",\"authors\":\"Xiu-Bing Chen, Lin-Lin Zhu, Chuang-Tian Zhan, Yu Tian, Wei-Ming Guo, Hua-Tay Lin\",\"doi\":\"10.1016/j.ceramint.2024.10.154\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> mixed powder and glass were used as the joining materials to join SiC ceramics by induction heating in a joining temperature range of 1400-1600°C under pressureless condition with heating and cooling rates of 100°C/min. The joint prepared with CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> mixed oxide powder as joining material has the highest shear strength of 60.09 ± 6.22 MPa at joining temperature of 1500°C, which contains triclinic CaAl<sub>2</sub>Si<sub>2</sub>O<sub>8</sub> crystalline phase generated by chemical reaction in the holding process. In contrast, the joint produced with CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> glass powder at 1500°C also has the highest shear strength of 75. 76 ± 2.34 MPa, which contains hexagonal CaAl<sub>2</sub>Si<sub>2</sub>O<sub>8</sub> and quartz generated through crystallization in the holding process due to rapid cooling rate of induction heating. In this study, the feature of mixed powder and glass joining by the induction heating technology was discussed to provide an effective and economic method for ceramic joining.\",\"PeriodicalId\":48790,\"journal\":{\"name\":\"The Lancet Diabetes & Endocrinology\",\"volume\":\"52 1\",\"pages\":\"\"},\"PeriodicalIF\":44.0000,\"publicationDate\":\"2024-10-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Lancet Diabetes & Endocrinology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.ceramint.2024.10.154\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENDOCRINOLOGY & METABOLISM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Lancet Diabetes & Endocrinology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.ceramint.2024.10.154","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENDOCRINOLOGY & METABOLISM","Score":null,"Total":0}
Joining SiC ceramics with CaO-Al2O3-SiO2 mixed powder/glass based on induction heating
CaO-Al2O3-SiO2 mixed powder and glass were used as the joining materials to join SiC ceramics by induction heating in a joining temperature range of 1400-1600°C under pressureless condition with heating and cooling rates of 100°C/min. The joint prepared with CaO-Al2O3-SiO2 mixed oxide powder as joining material has the highest shear strength of 60.09 ± 6.22 MPa at joining temperature of 1500°C, which contains triclinic CaAl2Si2O8 crystalline phase generated by chemical reaction in the holding process. In contrast, the joint produced with CaO-Al2O3-SiO2 glass powder at 1500°C also has the highest shear strength of 75. 76 ± 2.34 MPa, which contains hexagonal CaAl2Si2O8 and quartz generated through crystallization in the holding process due to rapid cooling rate of induction heating. In this study, the feature of mixed powder and glass joining by the induction heating technology was discussed to provide an effective and economic method for ceramic joining.
期刊介绍：
The Lancet Diabetes & Endocrinology, an independent journal with a global perspective and strong clinical focus, features original clinical research, expert reviews, news, and opinion pieces in each monthly issue. Covering topics like diabetes, obesity, nutrition, and more, the journal provides insights into clinical advances and practice-changing research worldwide. It welcomes original research advocating change or shedding light on clinical practice, as well as informative reviews on related topics, especially those with global health importance and relevance to low-income and middle-income countries. The journal publishes various content types, including Articles, Reviews, Comments, Correspondence, Health Policy, and Personal Views, along with Series and Commissions aiming to drive positive change in clinical practice and health policy in diabetes and endocrinology.
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