Functionalisation of Ti6Al4V components fabricated using selective laser melting with a bioactive compound
نویسندگان
چکیده
منابع مشابه
In-Built Customised Mechanical Failure of 316L Components Fabricated Using Selective Laser Melting
The layer-by-layer building methodology used within the powder bed process of Selective Laser Melting facilitates control over the degree of melting achieved at every layer. This control can be used to manipulate levels of porosity within each layer, effecting resultant mechanical properties. If specifically controlled, it has the potential to enable customisation of mechanical properties or de...
متن کاملManufacturing and Characterization of Ti6Al4V Lattice Components Manufactured by Selective Laser Melting
The paper investigates the fabrication of Selective Laser Melting (SLM) titanium alloy Ti6Al4V micro-lattice structures for the production of lightweight components. Specifically, the pillar textile unit cell is used as base lattice structure and alternative lattice topologies including reinforcing vertical bars are also considered. Detailed characterizations of dimensional accuracy, surface ro...
متن کاملBioactive treatment promotes osteoblast differentiation on titanium materials fabricated by selective laser melting technology.
Selective laser melting (SLM) technology is useful for the fabrication of porous titanium implants with complex shapes and structures. The materials fabricated by SLM characteristically have a very rough surface (average surface roughness, Ra=24.58 µm). In this study, we evaluated morphologically and biochemically the specific effects of this very rough surface and the additional effects of a b...
متن کاملCustomized a Ti6Al4V Bone Plate for Complex Pelvic Fracture by Selective Laser Melting
In pelvic fracture operations, bone plate shaping is challenging and the operation time is long. To address this issue, a customized bone plate was designed and produced using selective laser melting (SLM) technology. The key steps of this study included designing the customized bone plate, metal 3D printing, vacuum heat treatment, surface post-processing, operation rehearsal, and clinical appl...
متن کاملPerformance of High Layer Thickness in Selective Laser Melting of Ti6Al4V
To increase building rate and save cost, the selective laser melting (SLM) of Ti6Al4V with a high layer thickness (200 μm) and low cost coarse powders (53 μm-106 μm) at a laser power of 400 W is investigated in this preliminary study. A relatively large laser beam with a diameter of 200 μm is utilized to produce a stable melt pool at high layer thickness, and the appropriate scanning track, whi...
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ژورنال
عنوان ژورنال: Materials Science and Engineering: C
سال: 2015
ISSN: 0928-4931
DOI: 10.1016/j.msec.2014.10.015