Results 171 to 180 of about 900,171 (314)

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Mechanism Study on the Effects of Yellow River Sediment Silt Powder on Hydration, Microstructure, and Strength Development of Shotcrete. [PDF]

Materials (Basel)
Zhang G, Wang X, Li J, Li K, Wang Y, Raza A, Yuan C.   +6 more
europepmc   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Powder metallury design manual

, 1988
SIGLEAvailable from British Library Document Supply Centre- DSC:88/13018(Powder) / BLDSC - British Library Document Supply CentreGBUnited ...
British Powder Metal Federation, Wolverhampton (United Kingdom)
core  

Optimizing high mass flow parameters for high rate laser metal deposition of dense tungsten carbide iron composites. [PDF]

Sci Rep
Elgazzar H, Abdel-Sabour H, Abdel-Ghany K.   +2 more
europepmc   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Enhancing the quality of metal powder feedstock for laser PBF through cross-contamination removal

, 2019
The presence of impurities in metal powder feedstock for laser powder bed fusion (L-PBF) can strongly affect the mechanical properties of the sintered part.
Bassoli E., Barucca G., Gheorghiu B., Mengucci P., Santecchia E., Denti L., Gatto A.   +6 more
core  

Humidity-driven lactose crystallization on milk powders: a surface-level study. [PDF]

Curr Res Food Sci
Burgain J, Germain E, Ugur U, Bakalis S, Andersen M, Hougaard AB, Naseri A, Malmos KG, Gaiani C.   +8 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Powder Technol.

, 1998
Based on new experimental findings, not only a new experimental method for measuring the flooding of powder is given but also a flooding number is defined in this paper. Experimental results have shown that the new flooding number has a distinct physical
Jing, S, Li, HZ
core