Results 101 to 110 of about 2,728,785 (295)

Calcium Evaporation from Metallurgical Grade Silicon by an Electron Beam Melting

, 2011
In order to investigate Ca evaporation behavior in the electron beam melting process, metallurgical-grade silicon was melted in an electron beam furnace with different experimental conditions.
Wei Dong, Xu Peng, Yi Tan, Da Chuan Jiang, Qiang Wang, Guo Bin Li   +5 more
core   +1 more source

Effects of LLZO Microstructure Porosity, LLZO/Li‐Metal Interfacial Polarization Resistance, and Applied Areal Current Density on Li‐Metal Dendrite Formation in LLZO Bilayer Symmetric Cells

Advanced Functional Materials, EarlyView.
The effects of solid‐state electrolyte architecture and electrolyte/electrode interfacial polarization resistance on Critical Current Density and the risks for “interfacial” and “internal” Li‐metal dendrite formation were investigated in simulations of FIB‐reconstructed porous‐dense Li7La3Zr2O12 (LLZO) “bilayers”, providing insight for full cells ...
Tanner R. Hamann, Jon O'Neill, Eric D. Wachsman   +2 more
wiley   +1 more source

EFFECT OF THE POWER SUPPLY ON STRUCTURE AND PROPERTIES OF Ti-6Al-4V ALLOY PARTS DURING 3D-PRINTING

Авіаційно-космічна техніка та технологія, 2018
The composition, structure and mechanical properties of samples obtained from the titanium alloy Ti-6Al-4V, by selective laser melting and electron beam melting processes regarding production of responsible aviation parts were carrying-out at present ...
Алексей Александрович Педаш, Владимир Валериевич Клочихин, Тамара Александровна Митина, Валерий Григорьевич Шило   +3 more
doaj   +1 more source

Kinetics of volatile impurity removal from silicon by electron beam melting for photovoltaic applications

, 2017
A full domain control model is established to analyze the kinetics of volatile impurities removal from silicon by electron beam melting. The removal mechanisms of P, Al and Ca are clarified.
Jianxiong Meng, Dachuan Jiang, Yi Tan, H. M. Noor ul Huda Khan Asghar, Shuang Shi, Pengting Li   +5 more
core   +1 more source

Amphoteric Cu‐Doping Leading to High Thermoelectric Performance in p‐Type Bismuth Antimony Telluride

Advanced Functional Materials, EarlyView.
This study shows that Cu plays two opposite roles in p‐type Bi0.5Sb1.5Te3 depending on the processing route. Under thermodynamic‐equilibrium bulk‐synthesis, Cu mainly occupies cation sites, increases hole concentration, preserves mobility, and slightly reduces lattice heat transport. The best‐performing composition among the investigated series reaches
Moritz Thiem, Zhiyuan Li, Minsu Heo, Fangyi Hu, Tian Lan, Youngdeog Koh, Ruiwen Xie, Chuanmu Tian, Marc Widenmeyer, Hyun‐Sik Kim, Jan P. Hofmann, Yuan Yu, Hongbin Zhang, Anke Weidenkaff, G. Jeffrey Snyder, Wenjie Xie   +15 more
wiley   +1 more source

Assessment of Microstructural, Mechanical and Electrochemical Properties of Ti-42Nb Alloy Manufactured by Electron Beam Melting. [PDF]

Materials (Basel), 2023
Kozadaeva M, Surmeneva M, Khrapov D, Rybakov V, Surmenev R, Koptyug A, Vladescu Dragomir A, Cotrut CM, Tyurin A, Grubova I.   +9 more
europepmc   +1 more source

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

Study on Hardness of Heat-Treated CoCrMo Alloy Recycled by Electron Beam Melting. [PDF]

Materials (Basel), 2023
Vutova K, Stefanova V, Markov M, Vassileva V.   +3 more
europepmc   +1 more source

Ti-48Al-2Nb-0.7Cr-0.3Si Titanium aluminide for automotive applications processed by Electron Beam Melting

, 2016
γ-TiAl alloys are a family of intermetallic compounds that thanks to their unique properties represent an attractive alternative to Ni-based superalloys for high temperature automotive structural applications. [1] The Electron Beam Melting (EBM) additive
Buxton, Anita, Badini, Claudio Francesco, Baudana, Giorgio, Kirchner, Alexander, Fino, Paolo, Klöden, Burghardt, Biamino, Sara   +6 more
core  

On the influence of the electron beam parameters on the shape of the melting in quartz glass [PDF]

, 2017
In this paper, we present the results the dependence of the melting shape in quartz glass on the parameters of an electron beam.
Николаенко, А. Н., Зенин, А. А., Климов, А. С.   +2 more
core