Journal of the European Ceramic Society, Journal Year: 2024, Volume and Issue: 45(4), P. 117071 - 117071
Published: Nov. 13, 2024
Language: Английский
Materials Today Communications, Journal Year: 2024, Volume and Issue: 40, P. 110001 - 110001
Published: July 30, 2024
Traditional ceramic manufacturing is typically done using molds or by hand, which limits the design complexity, and reduces production efficiency. Ceramic 3D printing technology enables direct of intricate products tailored to requirements, leading revolutionary changes in industry. The advanced ceramics are widely used automotive, aerospace, electronic communications, medical fields due their high strength, low density, corrosion resistance, electrical insulation. In view use not affected fragility does require molds, allows for quick accurate creation complex product structures. To fully utilize excellent properties broad application areas ceramics, will become crucial, also lead an increasing demand various fields. Therefore, this paper reviews development recent years. It introduces characteristics related technologies detail, compares analyzes advantages disadvantages different types technology. addition, limitations practical challenges put forward, hoped that review can provide a dependable strategy market implementation new
Language: Английский
Citations
14
Annals of 3D Printed Medicine, Journal Year: 2025, Volume and Issue: unknown, P. 100187 - 100187
Published: Jan. 1, 2025
Language: Английский
Citations
1
Open Ceramics, Journal Year: 2025, Volume and Issue: 21, P. 100741 - 100741
Published: Jan. 18, 2025
Language: Английский
Citations
1
Journal of the Korean Ceramic Society, Journal Year: 2024, Volume and Issue: 61(5), P. 783 - 799
Published: June 18, 2024
Abstract Zirconia ceramics, as a category of metal oxide stand out due to their impressive physicochemical and mechanical properties. Recognized for being bioinert, these ceramics are non-toxic, exhibit excellent biocompatibility, offer superior strength. Moreover, zirconia’s natural aesthetic qualities enable it closely mimic the appearance teeth, making an optimal choice dental restorations, such crowns, bridges, veneers. This review examines complex relationship between microstructure, including aspects like grain size, porosity, phase composition, how factors impact its translucency durability. A specific focus is on critical role tetragonal in zirconia, spotlighting contribution material’s strength esthetic qualities. The stabilization this phase, primarily through use yttria, discussed dual influence enhancing both Challenges low-temperature degradation (LTD) discoloration highlighted, along with potential solutions advanced surface modifications novel manufacturing techniques. flash sintering 3D printing further improve properties also explored.
Language: Английский
Citations
7
Published: Jan. 1, 2025
This study aims to develop a fully digital workflow for the fabrication of customized mandibular advancement devices (MAD). Customized MADs are used treat obstructive sleep apnea and typically require 8-10 days fabricate through traditional manufacturing. The currently designed methodology considerably shortens this timescale 2-3 days, providing viable alternative methods. process integrates intraoral scanning, computer-aided modeling, additive manufacturing using DD guide material light processing technology. Along with integration, also optimizes scanning accuracy, printing orientation, precision, usability. precision was examined by fabricated part stereolithography file. dimensional discrepancy device 0.0287 mm which is within clinically acceptable value. Furthermore, analysis indicates that orientations 0° 45° deliver higher surface quality, proving be most cost-effective grinding post-processing. durability proved unaffected mechanical properties even after washing more than 1000 times (equivalent 3 years). Thus, considering dental (DAM) market trends, highlights viability an efficient, adaptable, hygienic MADs.
Language: Английский
Citations
0
Rapid Prototyping Journal, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 30, 2025
Purpose This study aims to develop a low-cost additive-subtractive hybrid machine equipped with reverse scanning fabricate high-precision dental surgical guides. The major focus of developing the additive manufacturing technology is achieve clinical precision tools at an affordable price. Design/methodology/approach designed consists self-developed vat-photopolymerization-based 3D printer that can integrated scanner will analyze fabricated part and evaluate dimensional discrepancies. Based on data provided by scanner, secondary milling process successfully meet standard. Findings efficacy newly developed demonstrated fabrication complex part, lower upper guides mean deviations 198.1, 136.6 117.9 µm, respectively. integration machining system enhanced deviation 11.88% 28.75%, Furthermore, this also benchmarked accuracies achieved high-end commercial printers. overall cost evaluated be $2,399. Originality/value paper proposes novel modules alternative existing counterparts. has potential make endodontic treatments more affordable.
Language: Английский
Citations
0
Journal of Biomedical Materials Research Part B Applied Biomaterials, Journal Year: 2025, Volume and Issue: 113(3)
Published: March 1, 2025
ABSTRACT This study aimed to evaluate the monotonic and fatigue strength, translucency, topography, grain size of different layers in two types graded zirconia, both before after hydrothermal aging. A total 180 bar‐shaped specimens ( n = 15 per group) were prepared from each layer (cervical, transitional, incisal) zirconias (IPS e.max ZirCAD MT Multi—4 mol% yttrium stabilized at cervical region 5 incisal region; IPS Prime, Ivoclar AG—3 region) with dimensions 14.0 × 4.0 3.0 mm, following ISO 6872 standards for a three‐point‐bending test. These divided into groups: baseline aging (134°C under 2 bars pressure 20 h). Monotonic three‐point bending tests (initial stress: 250 MPa/5000 cycles Hz; increments: 50 MPa/step) performed until fracture. The translucency parameter (TP00) was calculated using CIEDE2000 formula, L *, b * color coordinates measured on disc‐shaped 6 layer; Ø 10 1 mm thickness) Additional analyses included fractography, size. Data analyzed three‐way ANOVA, Kaplan–Meier, Mantel‐Cox post hoc (log‐rank). Hydrothermal decreased flexural strength across all zirconia. After aging, Prime zirconia higher than that Multi layer. exhibited highest smallest size, while showed compared other layers. induced protocol impacted mechanical properties Each within multilayer systems displayed distinct mechanical, microstructural, optical properties, variations depending specific material. Overall, demonstrated satisfactory performance, supporting use systems.
Language: Английский
Citations
0
Annals of 3D Printed Medicine, Journal Year: 2025, Volume and Issue: unknown, P. 100199 - 100199
Published: March 1, 2025
Language: Английский
Citations
0
International Journal of Minerals Metallurgy and Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 11, 2025
Language: Английский
Citations
0
Metals, Journal Year: 2024, Volume and Issue: 14(4), P. 427 - 427
Published: April 5, 2024
Porous tungsten gradient materials with ordered variations in pore size have significant application value the field of vacuum electronic devices. This work combines tape casting and dealloying methods to achieve integrated preparation porous a wide range controllable porosity. The study focused on phase composition microstructure evolution during materials. results show that process allows for precise thickness each layer uniform structure, while stepwise Fe Ti enables porosity PVB, after thermal decomposition, provides carbon source situ reaction form W-Fe-C compounds, surface diffusion behavior compounds at high temperatures improves stratification design concept metal
Language: Английский
Citations
2