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Penetrated surface characteristics of cement - mixed sand in powder bed 3D printing
Journal of Asian Ceramic Societies, 2022 Powder bed 3D printing is an additive manufacturing process that combines powder particles by selectively depositing a liquid activator on a powder bed. Sand molds for high-resolution casting can be realized as a high-quality green body via powder bed 3D
S.-Y. Chun +7 more
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Powder-bed-based 3D printing with cement for sustainable casting
Journal of Materials Research and Technology, 2023 3D printing allows for the cost-effective fabrication of moulds and can cast complex shapes. In this study, alumina cement and fine aggregates for refractories were used as the main raw materials, and saturation was adjusted to an appropriate level to ...
Seung-Yeop Chun +8 more
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DEM based investigation of powder packing in 3D printing of pharmaceutical tablets [PDF]
EPJ Web of Conferences, 2021 3D printing is emerging as one of the most promising methods to manufacture Pharmaceutical dosage forms as it offers multiple advantages such as personalization of dosage forms, polypill, fabrication of complex dosage forms etc.
Sen Koyel +3 more
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De-Powdering Effect of Foundry Sand for Cement Casting
Applied Sciences, 2021 With the development of the powder bed 3D printing process, sand casting can be performed with methods that are more advanced than the traditional ones, thus enabling new research on applied materials. When sand is 3D-printed with cement as a binder, its
Seungyeop Chun +8 more
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Additive Manufacturing Research and Applications [PDF]
, 2022 This Special Issue book covers a wide scope in the research field of 3D-printing, including: the use of 3D printing in system design; AM with binding jetting; powder manufacturing technologies in 3D printing; fatigue performance of additively ...
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Key technology of binder jet 3D printing
Cailiao gongcheng, 2023 Binder jetting is a promoted 3D printing technology with the advantages of low equipment cost, high manufacturing speed.Technical principle and procedure were firstly introduced, and the parameter, advantage and application of present commercial binder ...
ZHAO Chen +3 more
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Journal of Materials Research and Technology, 2020 This overview presents a survey of the state-of-the-art of laser and electron beam powder bed fusion, 3D printing design, development, fabrication and applications of porous, or open-cellular metal and alloy personalized implants; and is particularly ...
L.E. Murr
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Pharmaceutics, 2022 Powder bed printing is a 3D-printing process that creates freeform geometries from powders, with increasing traction for personalized medicine potential. Little is known about its applications for biopharmaceuticals.
Khanh T. T. Nguyen +6 more
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Ultrasonic Powder Atomization for Additive Manufacturing
International Journal of Engineering and Management Sciences, 2023 The following article presents a special case of metal powder production, ultrasonic metal atomization. In this case, ultrasound technology is based on the capillary wave phenomenon.
David Halapi, László Varga
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Journal of Materials Research and Technology, 2022 Additive Manufacturing technology can now speed up and improve the accuracy of the manufacturing process. Manufacturing products with 3D Metal printing gets simpler, quicker, and more precise.
Ariyana Dwiputra Nugraha +9 more
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