...: fujii.koichi@iri-tokyo.jp Email: kigure.takashi@iri-tokyo.jp Email: niino@iis.u-tokyo.ac.jp additive manufacturing rapid prototyping and solid freeform fabrication powder bed fusion PBF-LB/P laser sintering References [1] Mwania , F. M. , Maringa , M. , and Van Der...

... strains during many applications. Carbon nanotube (CNT)-metal composite films that were laser-sintered on flexible substrates were shown to be very promising in addressing the reliability and durability issues. However, to the authors’ best knowledge, CNT–metal interfaces in a laser-sintered CNT–metal...

..., the microstructures of these materials are limited in terms of geometry. rapid manufacturing selective laser melting laser microlattice structure compressive testing elastic moduli laser sintering melting quality control stainless steel stress analysis supports 15 01 2009 21 04...

...Z. L. Lu; J. H. Liu; Y. S. Shi For fabricating complex AISI304 parts with high performance by advanced powder/metallurgy technologies, cold isostatic pressing (CIP) is introduced into selective laser sintering (SLS) combined with hot isostatic pressing (HIP), which is abbreviated to selective laser...

... and quantified in terms of pair distribution function, coordination number, and packing density. The results are presented and discussed aiming to produce the desirable packing structures for powder-based additive manufacturing. 14 02 2008 28 03 2009 30 04 2009 laser sintering numerical...

...Fabrizio Quadrini; Loredana Santo Selective laser sintering of precoated sands is a process utilized to produce molds and cores for rapid casting by adding sand layer by layer and heating it using a laser beam. During the process, the resin flows and binds the grains; subsequently, an oven is used...

...Bin Xiao; Yuwen Zhang A three-dimensional model describing melting and resolidification of direct metal laser sintering of loose powders on top of sintered layers with a moving Gaussian laser beam is developed. Natural convection in the liquid pool driven by buoyancy and Marangoni effects is taken...

... of this process to address some of the issues present in the current synthesis processes. 15 04 2007 08 10 2007 07 03 2008 bioceramics calcium chemical analysis geometry heating laser sintering spray coatings titanium alloys hydroxyapatite nanostructured electrostatic spray...

...Tiebing Chen; Yuwen Zhang A three-dimensional model of selective laser sintering of a two-component loose metal powder layer on top of previously sintered layers by a single-line laser scanning is presented. A temperature-transforming model is employed to model melting and resolidification...

... wall structures thermomechanical treatment net shape forming laser sintering production engineering computing Solid freeform fabrication (SFF) processes allow a computer-aided design of a component or a geometric feature to be transformed into a three-dimensional shape by building the shape...

... and compositional requirements of tissue engineering scaffolds has slowed progress towards fully testing these promising findings. It is widely accepted that layered manufacturing methods such as selective laser sintering (SLS) have the potential to address these requirements. We have investigated SLS...

...Tiebing Chen; Yuwen Zhang Laser sintering of a metal powder mixture that contains two kinds of metal powders with significantly different melting points under a moving Gaussian laser beam is investigated numerically. The continuous-wave laser-induced melting accompanied by shrinkage...