Journal ArticleDOI
Indirect selective laser sintering of epoxy resin-Al2O3 ceramic powders combined with cold isostatic pressing
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TLDR
In this article, a selective laser sintering (SLS) combined with cold isostatic pressing (CIP) process was used to consolidate Al 2 O 3 powder with additive of epoxy resin E06 (ER06) and polyvinyl alcohol (PVA).About:
This article is published in Ceramics International.The article was published on 2014-06-01. It has received 56 citations till now. The article focuses on the topics: Selective laser sintering & Ceramic.read more
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High-performance ceramic parts with complex shape prepared by selective laser sintering: a review
TL;DR: Selective laser sintering (SLS) is an additive manufacturing technology which has shown great advantages in direct formation of the polymer, metal and their composites as mentioned in this paper, however, ceramic parts prepa...
Journal ArticleDOI
Dense ceramics with complex shape fabricated by 3D printing: A review
Zhe Chen,Xiaohong Sun,Yunpeng Shang,Yunpeng Shang,Kunzhou Xiong,Kunzhou Xiong,Zhongkai Xu,Ruisong Guo,Shu Cai,Chunming Zheng +9 more
TL;DR: In this article, the authors introduce the principles of the four 3D printing technologies and focus on the parameters of each technology that affect the densification of 3D printed ceramics, such as the performance of raw materials and the interaction between energy and materials.
Journal ArticleDOI
Experimental Investigation on Selective Laser Melting of Bulk Net-Shape Pure Magnesium
TL;DR: In this article, the effects of Mg particle size and processing parameters on the properties of SLM specimens were investigated and the scan speed and laser power were optimized based on macro-observation of the forming process and resulted specimens.
Journal ArticleDOI
Graphene oxide-driven interfacial coupling in laser 3D printed PEEK/PVA scaffolds for bone regeneration
TL;DR: In this paper, a composite scaffold combining the excellent biomechanical properties of PEEK and the remarkable degradability of PVA is proposed. But it requires polyetheretherketone (PEEK) instead of polyvinyl alcohol (PVA).
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Extrusion-based additive manufacturing of yttria-partially-stabilized zirconia ceramics
TL;DR: In this article, an extrusion-based additive manufacturing (AM) process was introduced to fabricate yttria-partially-stabilized zirconia ceramics.
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Direct Inkjet Printing of Dental Prostheses Made of Zirconia
TL;DR: The novel generative manufacturing technique, direct inkjet printing, has great potential to produce, cost-efficiently, all-ceramic dental restorations at high accuracy and with a minimum of materials consumption.
Journal ArticleDOI
Net shaped high performance oxide ceramic parts by selective laser melting
TL;DR: In this article, an additive manufacturing technique (AM) for ceramics, based on Al2O3-ZrO2 powder by means of Selective Laser Melting (SLM), is presented.
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Effects of energy density on morphology and properties of selective laser sintered polycarbonate
H.C.H Ho,Ian Gibson,W.L. Cheung +2 more
TL;DR: In this article, the effects of energy density of the laser beam, ranging from 0.036 to 0.12 J mm −2, on the physical density, tensile properties and morphology of the sintered specimens were investigated.
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Slurry-based selective laser sintering of polymer-coated ceramic powders to fabricate high strength alumina parts
TL;DR: In this article, a slurry-based process to fabricate high strength ceramic parts was proposed, which was composed of alumina powder coated with water-insoluble semi-crystalline polyvinyl alcohol (PVA) as structure material, water-soluble PVA as an organic binder, ammonium polymethacrylate (DARVAN C-N) as a dispersant, and deionized water as a solution, and was prepared with colloidal processing.
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Preparation and indirect selective laser sintering of alumina/PA microspheres
TL;DR: In this article, a phase inversion technique was used to obtain homogeneous spherical composite powders in the form of microspheres, which were then debinded and furnace sintered to produce crack-free alumina components.