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- Title
Silikatkeramik und Hochleistungskeramik aus dem 3-D-Druck.
- Authors
ZOCCA, ANDREA; PANZIER, NICOLE
- Abstract
The article "Silicate ceramics and high-performance ceramics from 3D printing" provides an overview of various additive manufacturing processes and their application possibilities, particularly in the field of silicate ceramics. It showcases the possibilities of 3D printing with silicate ceramics, high-performance ceramics, and dental ceramics for industrial applications, the private sector, as well as art and design. The potentials of additive manufacturing in the dental field are also evaluated. Various manufacturers and artists who already work with this technology are mentioned in the article. Different additive manufacturing technologies for ceramic materials are presented. Companies that develop and offer filaments and pastes for 3D printing of ceramics are mentioned. The article also describes the process of powder bed-based melting and the challenges in the production of ceramic components. It is mentioned that the Layerwise Slurry Deposition (LSD) process is well-suited for the production of silicate ceramics. The article also mentions the Binder Jetting process and its application for 3D printing of silicate ceramics. It is noted that these technologies have limited potential in the dental field. This article describes two additive manufacturing processes for the production of ceramic components. The first process, Material Jetting, is based on the development of digital 2D printing and enables the production of high-performance ceramics with fine microstructure. The second process, Vat Photopolymerization, uses selective light-activated polymerization of a liquid photopolymer and enables the production of porcelain-like components. Both processes have applications in dental ceramics and enable the production of aesthetic restorations with high accuracy. The additive manufacturing of silicate ceramics is currently mainly aimed at hobby users, artists, and designers. The processing of silicate ceramics is easier than with high-performance ceramics and allows for the use of more affordable equipment. However, there is no industrialized additive manufacturing technology that can produce porcelain with sufficient productivity and quality. In the field of dental ceramics, additive manufacturing technologies are of particular relevance but must also meet the requirements of high-performance ceramics. Processes such as Vat Photopolymerization and Material Jetting show great potential for the production of ceramic restorations in the dental field.
- Subjects
OXIDE ceramics; THREE-dimensional printing; CERAMICS; DENTAL ceramics; CERAMIC material manufacturing; SILICATE cements (Dentistry); DENTAL cements; DENTAL technology; MANUFACTURING processes; SURFACE roughness; DENTISTRY; DENTAL materials
- Publication
Quintessenz der Zahntechnik, 2022, Vol 48, Issue 12, p1260
- ISSN
0340-4641
- Publication type
Article