Results 21 to 30 of about 37,344 (262)
Surface modification of porous titanium with rice husk as space holder
Results in Physics, 2018 Porous titanium was characterized after its surface modification by acid and alkali solution immersion. The results show that the acid surface treatment caused the emergence of flocculent sodium titanate and induced apatite formation.
Xinsheng Wang, Junjian Hou, Yanpei Liu
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A Modified Porous Titanium Sheet Prepared by Plasma-Activated Sintering for Biomedical Applications [PDF]
Journal of Tissue Engineering, 2010 This study aimed to develop a contamination-free porous titanium scaffold by a plasma-activated sintering within an originally developed TiN-coated graphite mold.
Yukimichi Tamaki +3 more
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Open Porous α + β Titanium Alloy by Liquid Metal Dealloying for Biomedical Applications
Metals, 2020 Open porous dendrite-reinforced TiMo alloy was synthesized by liquid metal dealloying of the precursor Ti47.5Mo2.5Cu50 (at.%) alloy in liquid magnesium (Mg).
Stefan Alexander Berger +1 more
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Porous titanium prepared by metal injection molding based on space-holder technique
Fenmo yejin jishu, 2023 Porous titanium was prepared by metal injection molding (MIM) and high vacuum sintering using polymethyl methacrylate (PMMA) particles as pore forming agent and polyformaldehyde (POM) as main binder.
ZHOU Fan +5 more
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Manufacturing of graded titanium scaffolds using a novel space holder technique
Bioactive Materials, 2017 To optimize both the mechanical and biological properties of titanium for biomedical implants, a highly flexible powder metallurgy approach is proposed to generate porous scaffolds with graded porosities and pore sizes.
Yunhui Chen +6 more
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Materials Research Express, 2021 Titanium has been widely used in biomedical implant applications due to its excellent mechanical properties and biocompatibility. However, manufacturing titanium was quite challenging due to the need for high temperature while having high reactivity ...
Dhyah Annur +3 more
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Porous titanium bases for osteochondral tissue engineering [PDF]
Acta Biomaterialia, 2015 Tissue engineering of osteochondral grafts may offer a cell-based alternative to native allografts, which are in short supply. Previous studies promote the fabrication of grafts consisting of a viable cell-seeded hydrogel integrated atop a porous, bone-like metal.
Adam B, Nover +9 more
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Case Reports in Dentistry, 2013 A regenerative procedure treating a local osseous defect around titanium dental implant using porous titanium granules is described in four patients. Porous titanium granules represent, for maxillofacial surgery, a new alternative in augmenting osseous ...
Andreas Thor
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Materials Research Express, 2021 The purpose of this study was to determine the influences of the sintering temperature on the pore morphology, porosity, and mechanical behavior of titanium foams.
Ding Yang +8 more
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TiAl3–Al porous by reactive synthesis with space holder method
Journal of Materials Research and Technology, 2021 It was difficult to get the advantages of the reactive synthesis with space holder method in preparing porous titanium aluminum materials. Explored a new method that can combine the advantages of both through TiAl3–Al porous fabricated at low titanium ...
Tiance Zhang, Kaiyang Li, Yuanzhi Zhu
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