Results 91 to 100 of about 308,628 (341)

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

Advanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus, Gefei Li, Martin Czekalla, Leonardo Fernandes Gomes, Christoph Pille, Hermann Pleteit, Adrian Struss, Keno Toussaint, Andre Irretier, Münip Dalgic   +9 more
wiley   +1 more source

3Y-TZP/Ta Biocermet as a Dental Material: An Analysis of the In Vitro Adherence of Streptococcus Oralis Biofilm and an In Vivo Pilot Study in Dogs

Antibiotics
The surface adhesion of bacterial cells and the in vivo biocompatibility of a new ceramic–metal composite made of zirconium dioxide and tantalum were evaluated.
Anton Smirnov, Oleg Yanushevich, Natella Krikheli, Nestor Washington Solis Pinargote, Pavel Peretyagin, Sergey Grigoriev, Luis Alou, David Sevillano, Roberto López-Piriz, Francisco Guitian, José Florindo Bartolomé   +10 more
doaj   +1 more source

Mechanical and Physicochemical Evaluation of Alkaleri Fireclay for Refractory Application [PDF]

, 2017
The mechanical, chemical and physical property of Alkaleri fireclay was investigated for its appropriateness for refractory application. The chemical composition was performed and analyzed using the X-ray fluorescence (XRF) spectrometer Bench top XRF ...
Amkpa, Job Ajala, Aye, Aaron Edogbo, Omagu, Friday Enefola   +2 more
core   +3 more sources

Performance Comparison of Surface Sensitizers for Diode Laser Powder Bed Fusion of Polyamide 12

Advanced Engineering Materials, EarlyView.
Laser‐generated nanoparticles transform standard PA12 powders into high‐performance, dye‐free feedstocks for diode laser 3D printing. Despite identical absorbance at 808 nm, CuS, LaB6, and CB coatings reveal striking differences in fusion and strength—unlocking new design space for recyclable, industrial‐grade polymers.
Michael Willeke, Alexander Sommereyns, Simon Leupold, Arne Lüddecke, Arno Kwade, Nick Hantke, Jan T. Sehrt, Michael Schmidt, Anna R. Ziefuss, Stephan Barcikowski   +9 more
wiley   +1 more source

Mechanical properties variation of samples fabricated by fused deposition additive manufacturing as a function of filler percentage and structure for different plastics

Scientific Reports
One of the key factors in manufacturing products by fused deposition molding (FDM) or layer-by-layer printing technology is the material intensity of the product.
Sergey Grigoriev, Nikita Nikitin, Oleg Yanushevich, Natella Krikheli, Roman Khmyrov, Daniil Strunevich, Mihail Soloninkin, Nestor Washington Solis Pinargote, Pavel Peretyagin, Anton Smirnov   +9 more
doaj   +1 more source

Strain Analysis of Initial Stage Sintering of 316L SS Three Dimensionally Printed (3DP TM) Components [PDF]

, 2004
Mechanical ...
Anderson, Rhonda, Frame, Dustin, Johnston, Scott, Storti, Duane   +3 more
core   +1 more source

Evaluating Dielectric Properties for Semicrystalline Thermoplastics to Analyze the Thermal and Rheological Properties in Laser‐Based Powder Bed Fusion of Plastics

Advanced Engineering Materials, EarlyView.
This study aims to establish a link between the dielectric properties of polyamide 12 (PA12) and its thermal and rheological properties using dielectric analysis (DEA). A standardized methodology is introduced to determine melting and crystallization temperatures.
Benedikt Burchard, Joseph Hofmann, Katrin Wudy   +2 more
wiley   +1 more source

Application of Factorial Design in Selective Laser Sintering [PDF]

, 1992
Selective Laser Sintering (SLS) is a complex process involving many process parameters. These parameters are not all independent. A factorial design technique is utilized to study the effects of three main process parameters, laser power, laser beam ...
Beaman, Joseph J., Deng, Xioaming
core   +1 more source

Dislocation‐Mediated Thermoelectric Performance and Mechanical Behavior

Advanced Engineering Materials, EarlyView.
Dislocations can scatter phonons to reduce thermal conductivity, thereby enhance thermoelectric performance. However, dislocations also impact mechanical properties, leading to increased brittleness and altered plasticity. It is essential to clarify the complex relationship between dislocations, thermal transport, and mechanical stability to achieve a ...
Bangzhi Ge, Yuan Yu, Chongjian Zhou
wiley   +1 more source

Recent Progress in Rapid Sintering of Nanosilver for Electronics Applications

Micromachines, 2018
Recently, nanosilver pastes have emerged as one of the most promising high temperature bonding materials for high frequency and high power applications, which provide an effective lead-free electronic packaging solution instead of high-lead and gold ...
Wei Liu, Rong An, Chunqing Wang, Zhen Zheng, Yanhong Tian, Ronglin Xu, Zhongtao Wang   +6 more
doaj   +1 more source