Results 101 to 110 of about 5,400,299 (303)

Understanding the electro-chemo-mechanics of lithium metal anodes

open access: yeseScience
Lithium metal batteries (LMBs) are candidates for next-generation energy storage due to their potential to increase energy density. However, the nonuniform electrodeposition of Li during cycling, plus the growth of Li dendrites and the side reactions ...
Quan Wu   +4 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Sheet Metal Workers' International Association charter

open access: yes, 1994
Sheet Metal Workers' International Association charter, local union #146, Springfield, Missouri. Legible names on the document include Charles G. Gibson, Gary L. Comer, Randy L. Smith, J. Michael Dailey, David V. Maples, William W. Newlon Jr., Donald L.
Sheet Metal Workers' International Association
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Fast formation of anode-free Li-metal batteries by pulsed current [PDF]

open access: yes
Anode-free Li-metal batteries offer high energy density but are prone to dendrite formation during charging which can cause catastrophic failures. Ensuring dendrite-free smooth Li deposits during charging is therefore necessary.
Bojing, Zhang   +5 more
core   +1 more source

Transplantable Carbonaceous Li+ Filtrating Membrane for Lithium Metal Protection

open access: yes, 2020
Utilization of the lithium (Li) metal anode is seriously prevented by the undesirable side reactions with electrolyte solvents due to their mismatched energy gaps and easily lacerated SEI layer.
Peng, Zhe   +9 more
core   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Stable Li Metal Anode with “Ion–Solvent-Coordinated” Nonflammable Electrolyte for Safe Li Metal Batteries

open access: yes, 2019
Li metal batteries have recently attracted extensive attention due to the pursuit of high-energy-density batteries for electric vehicles. However, safety and low cycling Coulombic efficiency (CCE) hinder the development of high-energy Li metal secondary ...
Yuyan Shao (1658353)   +10 more
core   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Quin's metal handbook and statistics.

open access: yes
Description based on: Vol. 4 (1917).1948- issued in 2 pts.: pt. 1, Non-ferrous metals; pt.
Metal Information Bureau (London, England)
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