Advanced Additive Manufacturing [Working Title]最新文献

Additive Manufactured Zirconia-Based Bio-Ceramics for Biomedical Applications 用于生物医学应用的添加剂制造氧化锆基生物陶瓷

Advanced Additive Manufacturing [Working Title] Pub Date : 2022-01-19 DOI: 10.5772/intechopen.101979

Sakthiabirami Kumaresan, Soundharrajan Vaiyapuri, Jin-Ho Kang, Nileshkumar Dubey, Geetha Manivasagam, Kwi-Dug Yun, Sangwon Park

{"title":"Additive Manufactured Zirconia-Based Bio-Ceramics for Biomedical Applications","authors":"Sakthiabirami Kumaresan, Soundharrajan Vaiyapuri, Jin-Ho Kang, Nileshkumar Dubey, Geetha Manivasagam, Kwi-Dug Yun, Sangwon Park","doi":"10.5772/intechopen.101979","DOIUrl":"https://doi.org/10.5772/intechopen.101979","url":null,"abstract":"Zirconia was established as one of the chief vital ceramic materials for its superior mechanical permanency and biocompatibility, which make it a popular material for dental and orthopedic applications. This has inspired biomedical engineers to exploit zirconia-based bioceramics for dental restorations and repair of load-bearing bone defects caused by cancer, arthritis, and trauma. Additive manufacturing (AM) is being promoted as a possible technique for mimicking the complex architecture of human tissues, and advancements reported in the recent past make it a suitable choice for clinical applications. AM is a bottom-up approach that can offer a high resolution to 3D printed zirconia-based bioceramics for implants, prostheses, and scaffold manufacturing. Substantial research has been initiated worldwide on a large scale for reformatting and optimizing zirconia bioceramics for biomedical applications to maximize the clinical potential of AM. This book chapter provides a comprehensive summary of zirconia-based bioceramics using AM techniques for biomedical applications and highlights the challenges related to AM of zirconia.","PeriodicalId":345166,"journal":{"name":"Advanced Additive Manufacturing [Working Title]","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125482306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Plasma Metal Deposition for Metallic Materials 金属材料的等离子体金属沉积

Advanced Additive Manufacturing [Working Title] Pub Date : 2021-12-14 DOI: 10.5772/intechopen.101448

Enrique Ariza Galván, Isabel Montealegre Meléndez, Cristina Arévalo Mora, Eva María Pérez Soriano, E. Neubauer, M. Kitzmantel

引用次数: 0

Composites Manufactured by Stereolithography 用立体光刻技术制造复合材料

Advanced Additive Manufacturing [Working Title] Pub Date : 2021-12-10 DOI: 10.5772/intechopen.101441

P. Simpson, M. Holthaus, Luke Gibbon, C. Ulven

{"title":"Composites Manufactured by Stereolithography","authors":"P. Simpson, M. Holthaus, Luke Gibbon, C. Ulven","doi":"10.5772/intechopen.101441","DOIUrl":"https://doi.org/10.5772/intechopen.101441","url":null,"abstract":"Stereolithography (SLA) is a widely utilized rapid additive manufacturing process for prototypes and proof-of-concept models with high resolution. In order to create structurally sound components using SLA, reinforcement needs to be incorporated in the UV-based resins typically used. However, the introduction of reinforcement into vat-based SLA printers has had limited success due to a host of processing challenges including the creation of a homogeneous resin mixture and UV-inhibiting constituents. The effectiveness of using a dual curing system, consisting of a photo and thermal initiator, for the additive manufacturing of carbon fiber short-fiber composites via vat photopolymerization, was investigated. The necessary processing parameters were developed that resulted in successful printing and curing of composites at a 5% fiber volume. Manufacturing with reinforcements that have different densities from the resin creates separation issues, either suspending to the top or settling to the bottom. Following the approaches discussed in this chapter, an even distribution of short fibers was achieved throughout SLA printed samples using a modified commercial printer. Separation was overcome by inducing a continuous flow of reinforced liquid resin in the printer vat during printing. This flow field adaptation allows commercial SLA printers the ability to produce composite parts with different densities of the constituents utilized.","PeriodicalId":345166,"journal":{"name":"Advanced Additive Manufacturing [Working Title]","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132962979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Additive Manufacturing in Customized Medical Device 增材制造在定制医疗设备

Advanced Additive Manufacturing [Working Title] Pub Date : 2021-11-14 DOI: 10.5772/intechopen.101139

Ching Hang Bob Yung, Lung Fung Tse, Wing Fung Edmond Yau, Sze Yi Mak

引用次数: 0