Results 31 to 40 of about 793 (148)

Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12 [PDF]

, 2021
The laser sintering process has been a well-established AM process for many years. Disadvantages of LS are the low material variety and the thermal damage of the unprocessed material.
Menge, D., Schmid, H.-J.
core   +2 more sources

Performance Limitations in Polymer Laser Sintering [PDF]

, 2014
Commercial laser sintering (LS) machines have been used for years in a variety of rapid prototyping applications. Emphasis in the LS research community has moved towards rapid manufacturing: the creation of engineered structural components.
Bourell, David L., Watt, Trevor J., Fulcher, Ben, Leigh, David K.   +3 more
core   +1 more source

Physical properties of sand parts produced using a Voxeljet VX1000 three-dimensional printer

South African Journal of Industrial Engineering, 2016
Successful case studies of metal casting applications using sand moulds and cores produced by additive manufacturing (AM) processes have been widely reported in the literature.
Nyembwe, Kasongo, Mashila, Motadi, Van Tonder, Petrus Jacobus Malan, De Beer, Deon J., Gonya, Elvis   +4 more
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Improving the Mechanical Properties of GlassFibre-Reinforced Laser-Sintered Parts Based on Degree of Crystallinity and Porosity Content Using a Warm Isostatic Pressing (WIP) Process

Journal of Manufacturing and Materials Processing
Additively manufactured fibre-reinforced polymers are gaining traction. After the development and optimisation of a novel fibre-deposition system in a laser sintering (LS) setup, polyamide 12 specimens were produced with and without glass fibres. In this
Hellen De Coninck, Jae Won Choi, Jeroen Soete, Sebastian Meyers, Brecht Van Hooreweder   +4 more
doaj   +1 more source

Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang, Luca Weckelmann, Baolin Wu, Chih‐Long Tsai, Luc Raijmakers, Rüdiger‐A. Eichel, Anna Windmüller   +6 more
wiley   +1 more source

Laser sintering for the fabrication of tissue engineering scaffolds [PDF]

, 2015
Laser sintering (LS) utilises a laser to sinter powder particles. A volumetric model is sliced and processedcross section by cross section to create a physical part. In theory, all powdered materials are suitable forsintering; however, only few have been
McHugh, Peter E., Lohfeld, Stefan
core   +1 more source

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

Poly Ether Ether Ketone (PEEK) polymers for High Temperature Laser Sintering (HT-LS) [PDF]

, 2015
Laser sintering (LS) is an additive manufacturing technique that allows production of prototypes and fully functional components characterised by the highest level of freedom of design currently achievable.
Silvia Berretta (21827747)
core   +2 more sources