Ulrich Lohbauer , Renan Belli , Gerwin Arnetzl , Susanne S. Scherrer , George D. Quinn
{"title":"贴面zro2牙修复体内部热裂纹断裂","authors":"Ulrich Lohbauer , Renan Belli , Gerwin Arnetzl , Susanne S. Scherrer , George D. Quinn","doi":"10.1016/j.csefa.2014.06.003","DOIUrl":null,"url":null,"abstract":"<div><p>Here we describe the fractographic analysis of a veneer-ZrO<sub>2</sub> single-unit dental prosthesis that fractured in a shell-like manner. Analysis of the retrieved fragment revealed that the crack originated in the bulk of the veneer from a thermal flaw located between two layers of the veneering material. Using the measured flaw plane we showed that the conditions of loading at fracture were complex and probably involved important tangential components.</p></div>","PeriodicalId":91224,"journal":{"name":"Case studies in engineering failure analysis","volume":"2 2","pages":"Pages 100-106"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.csefa.2014.06.003","citationCount":"12","resultStr":"{\"title\":\"Fracture of a veneered-ZrO2 dental prosthesis from an inner thermal crack\",\"authors\":\"Ulrich Lohbauer , Renan Belli , Gerwin Arnetzl , Susanne S. Scherrer , George D. Quinn\",\"doi\":\"10.1016/j.csefa.2014.06.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Here we describe the fractographic analysis of a veneer-ZrO<sub>2</sub> single-unit dental prosthesis that fractured in a shell-like manner. Analysis of the retrieved fragment revealed that the crack originated in the bulk of the veneer from a thermal flaw located between two layers of the veneering material. Using the measured flaw plane we showed that the conditions of loading at fracture were complex and probably involved important tangential components.</p></div>\",\"PeriodicalId\":91224,\"journal\":{\"name\":\"Case studies in engineering failure analysis\",\"volume\":\"2 2\",\"pages\":\"Pages 100-106\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.csefa.2014.06.003\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Case studies in engineering failure analysis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2213290214000133\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Case studies in engineering failure analysis","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2213290214000133","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Fracture of a veneered-ZrO2 dental prosthesis from an inner thermal crack
Here we describe the fractographic analysis of a veneer-ZrO2 single-unit dental prosthesis that fractured in a shell-like manner. Analysis of the retrieved fragment revealed that the crack originated in the bulk of the veneer from a thermal flaw located between two layers of the veneering material. Using the measured flaw plane we showed that the conditions of loading at fracture were complex and probably involved important tangential components.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
