Journal ArticleDOI
Laminated Object Manufacturing (LOM) of SiSiC Composites
TLDR
In this paper, carbon templates of laminar structure were manufactured from pyrolysed filter paper sheets by Laminated Object Manufacturing (LOM), and the laminates were converted into SiSiC composites by post-pressureless reactive Si-infiltration.Abstract:
Carbon templates of laminar structure were manufactured from pyrolysed filter paper sheets by Laminated Object Manufacturing (LOM). The laminates were converted into SiSiC composites by post-pressureless reactive Si-infiltration. The microstructure and mechanical properties of the fabricated materials depends on the density, porosity and pore size distribution of the biocarbon preform, which can be varied by changing the parameters of the LOM-processing.read more
Citations
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Journal ArticleDOI
Polymers for 3D Printing and Customized Additive Manufacturing
TL;DR: Polymers are by far the most utilized class of materials for AM and their design, additives, and processing parameters as they relate to enhancing build speed and improving accuracy, functionality, surface finish, stability, mechanical properties, and porosity are addressed.
Journal ArticleDOI
Additive manufacturing: technology, applications and research needs
Nannan Guo,Ming-Chuan Leu +1 more
TL;DR: Additive manufacturing (AM) technology has been researched and developed for more than 20 years as mentioned in this paper, and significant progress has been made in the development and commercialization of new and innovative AM processes, as well as numerous practical applications in aerospace, automotive, biomedical, energy and other fields.
Journal ArticleDOI
3D printing of ceramics: A review
Zhangwei Chen,Ziyong Li,Junjie Li,Chengbo Liu,Changshi Lao,Yuelong Fu,Changyong Liu,Li Yang,Pei Wang,He Yi +9 more
TL;DR: A review on the latest advances in the 3D printing of ceramics and present the historical origins and evolution of each related technique is presented in this paper. And the main technical aspects, including feedstock properties, process control, post-treatments and energy source-material interactions, are also discussed.
Journal ArticleDOI
Additive Manufacturing of Ceramics: Issues, Potentialities, and Opportunities
TL;DR: Additive manufacturing (AM) is a technology which has the potential not only to change the way of conventional industrial manufacturing processes, adding material instead of subtracting, but also to create entirely new production and business strategies as discussed by the authors.
Journal ArticleDOI
Additive Manufacturing of Ceramic‐Based Materials
Nahum Travitzky,Alexander Bonet,Benjamin Dermeik,Tobias Fey,Ina Filbert-Demut,Lorenz Schlier,Tobias Schlordt,Peter Greil +7 more
TL;DR: A review of present achievements in the field of processing of ceramic-based materials with complex geometry using the main additive manufacturing (AM) technologies is presented in this paper, where the geometrical design of a desired ceramic component is combined with the materials design in order to reduce the fabrication times and product costs.
References
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Journal ArticleDOI
Biomorphic Cellular Silicon Carbide Ceramics from Wood: I. Processing and Microstructure
TL;DR: In this article, the authors used the continous tracheidal cells in wood as a transportation path for liquid silicon and obtained pseudomorphs of the original wood structure in the form of pseudomorphic wood.
Journal Article
Fiber-reinforced silicon carbide
TL;DR: In this article, the fabrication de composites de SiC renforces de fibres ceramiques par impregnation de vapeur chimique, liaison reactive par improglobalisation subsequente et decomposition thermique des composes organosilicies.
Journal ArticleDOI
Mechanical properties and microstructure of biomorphic silicon carbide ceramics fabricated from wood precursors
TL;DR: In this paper, the fracture toughness of silicon carbide-based, environment friendly, biomorphic ceramics have been fabricated by pyrolysis and infiltration of natural wood (maple and mahogany) precursors.
Journal ArticleDOI
Liquid silicon infiltration : description of infiltration dynamics and silicon carbide formation
TL;DR: In this article, a model for the numerical simulation of liquid silicon infiltration into porous carbon/carbon preforms is presented, based upon the special morphology of the preforms, and capillary flow has been modelled using a one-dimensional solution of the Navier-Stokes equations.
Journal ArticleDOI
Development of a curved layer LOM process for monolithic ceramics and ceramic matrix composites
Donald A. Klosterman,Richard P. Chartoff,Nora Osborne,George Graves,Allan Lightman,Gyoowan Han,Akos Bezeredi,Stan Rodrigues +7 more
TL;DR: In this article, a curved layer laminated object manufacturing (LOM) was designed for efficient fabrication of curved layer structures made from ceramics and fiber reinforced composites, and a new LOM machine was created, referred to as curved layer LOM.