Carbon-Based Piezoresistive Polymer Nanocomposites by Extrusion Additive Manufacturing: Process, Material Design, and Current Progress [0.03%]
基于碳的压阻聚合物纳米复合材料的挤出式增材制造：工艺、材料设计及当前进展
James D Banks,Anahita Emami
James D Banks
Advancement in additive manufacturing (AM) allows the production of nanocomposites with complex and custom geometries not typically allowable with conventional manufacturing techniques. The benefits of AM have led to recent interest in prod...
Investigation and Prediction of Nano-Silver Line Quality upon Various Process Parameters in Inkjet Printing Process Based on an Experimental Method [0.03%]
基于实验方法的银纳米线 inkjet 打印工艺参数对柔性透明导电薄膜的影响及质量预测研究
Jizhuang Hui,Hao Zhang,Jingxiang Lv et al.
Jizhuang Hui et al.
As an emerging additive manufacturing technology, inkjet printing has been increasingly applied in microelectronics field. However, due to the impacting and rebounding behaviors of conductive ink droplets impinging onto flat substrates, it ...
Mechanical Properties and Pore Structure of Multiwalled Carbon Nanotube-Reinforced Reactive Powder Concrete for Three-Dimensional Printing Manufactured by Material Extrusion [0.03%]
基于材料挤出制造的多壁碳纳米管增强型反应性粉末混凝土的力学性能与孔隙结构研究
Deyuan Kan,Guifeng Liu,Shuang Cindy Cao et al.
Deyuan Kan et al.
Three-dimensional (3D) concrete printing technology has been considered promising, attracting extensive attention in the engineering field. Multiwalled carbon nanotubes (MWCNTs) have been used as an additive to reinforce the cement-based ma...
Laser-Based Additive Manufacturing and Characterization of an Open-Porous Ni-Based Metallic Glass Lattice Structure (Ni60Nb20Ta20) [0.03%]
基于激光的金属玻璃(Ni60Nb20Ta20)开孔多孔体格子结构的增量制造及表征研究
Kerstin Dittmann,Steffen Czink,Stefan Dietrich et al.
Kerstin Dittmann et al.
Due to their amorphous structure, metallic glasses exhibit remarkable properties such as high strength, hardness, and elastic strain limit. Conversely, they also exhibit high susceptibility to brittle fracture, making them less qualified fo...
Development of Fused Deposition Modeling of Multiple Materials (FD3M) Through Dynamic Coaxial Extrusion [0.03%]
基于动态同轴挤出的多材料熔融沉积建模(FD3M)技术的发展
Robert G Lahaie,Christopher J Hansen,David O Kazmer
Robert G Lahaie
Multimaterial additive manufacturing is expanding the design space realizable with 3D printing, yet is largely constrained to sequential deposition of each individual material. The ability to coextrude two materials and change the ratio of ...
In Vitro Evaluation of Pore Size Graded Bone Scaffolds with Different Material Composition [0.03%]
不同材料组成的分级孔径骨支架的体外评价
Evangelos Daskalakis,Boyang Huang,Mohamed H Hassan et al.
Evangelos Daskalakis et al.
The demand for biomimetic and biocompatible scaffolds in equivalence of structure and material composition for the regeneration of bone tissue is relevantly high. This article is investigating a novel three-dimensional (3D) printed porous s...
Durability of Vacuum Infusion Tooling Produced from Fused Granular Fabrication Additive Manufacturing [0.03%]
基于熔融颗粒制造的加成制造真空灌注成型耐久性研究
Nathan Northrup,Jason M Weaver,Andrew R George
Nathan Northrup
Fused Granular Fabrication Additive Manufacturing (FGF AM) has the capability to create tooling that is lower cost than conventionally manufactured tooling and still has sufficient properties for many applications. A vacuum infusion (VI) mo...
Surface Finish Analysis of Gradient Voltage Electrochemical Polishing of 316L Stainless Steel Parts Forming by Laser Powder Bed Fusion [0.03%]
激光粉末床熔合316L不锈钢零件的梯形电压电化学抛光表面质量分析
Wenzheng Wu,Jiaqi Wang,Qingping Liu et al.
Wenzheng Wu et al.
Laser powder bed fusion (LPBF) of complex-structure 316L stainless steel (316L ss) parts has a wide application prospects in aerospace, biomedical, and defense industry fields. However, the surface roughness (Ra) of the LPBF sample is unsat...
Suppressing Metal Nanoparticle Ablation with Double-Pulse Femtosecond Laser Sintering [0.03%]
利用双脉冲飞秒激光烧结抑制金属纳米颗粒的消融现象
Janghan Park,Zefang Ye,Hugo Celio et al.
Janghan Park et al.
As a branch of laser powder bed fusion, selective laser sintering (SLS) with femtosecond (fs) lasers and metal nanoparticles (NPs) can achieve high precision and dense submicron features with reduced residual stress, due to the extremely sh...
Impact of Beam Shape on Print Accuracy in Digital Light Processing Additive Manufacture [0.03%]
数字光处理增材制造中光束模式对打印精度的影响研究
Andrew Reid,James Windmill
Andrew Reid
Photopolymerization-based additive manufacturing requires selectively exposing a feedstock resin to ultraviolet (UV) light, which in digital light processing is achieved either using a digital micromirror device or a digital mask. The minim...