Results 91 to 100 of about 295,302 (310)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Optimization of Diffusion Bonding of Pure Copper (OFHC) with Stainless Steel 304L

open access: yesAl-Khawarizmi Engineering Journal, 2019
This work deals with determination of optimum conditions of direct diffusion bonding welding of austenitic stainlesssteel type AISI 304L with Oxygen Free High Conductivity (OFHC) pure copper grade (C10200) in vacuum atmosphere of (1.5 *10-5 mbr.).
Ahmed Ali Akbar Akbar   +2 more
doaj   +1 more source

The nature and strength of inter-layer binding in graphite

open access: yes, 2009
We computed the inter-layer bonding properties of graphite using an ab-initio many body theory. We carried out variational and diffusion quantum Monte Carlo calculations and found an equilibrium inter-layer binding energy in good agreement with most ...
Giulia Galli   +3 more
core   +1 more source

Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC

open access: yesAdvanced Engineering Materials, EarlyView.
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko   +2 more
wiley   +1 more source

A Review on Recent Advances in Transient Liquid Phase (TLP) Bonding for Thermoelectric Power Module

open access: yesReviews on Advanced Materials Science, 2018
In this study, the authors have reviewed recent advances on the transient liquid phase (TLP) bonding technology for various applications especially power module packaging in view of the recent increasing demand for the production of vehicles, smartphones,
Jung D. H.   +3 more
doaj   +1 more source

Pengaruh Temperatur Pemanasan Terhadap Kekuatan Geser Sambungan antara Baja AISI 1045 Dengan Tembaga C10100 Menggunakan Metode Free Vacuum Diffusion Bonding [PDF]

open access: yes, 2014
iv Pengaruh Temperatur Pemanasan Terhadap Kekuatan Geser Sambungan antara Baja AISI 1045 dengan Tembaga C10100 Menggunakan Metode Free Vacuum Diffusion Bonding ABSTRAK Penyambungan baja AISI 1045 dengan tembaga C10100 berguna untuk mendapatkan ...
Dhaniel, Muhamad
core  

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm   +6 more
wiley   +1 more source

High temperature protective coatings for refractory metals Progress report no. 3, 1 May - 31 Jul. 1965 [PDF]

open access: yes
High temperature protective coating for refractory metals - electrodeposition and diffusion bonding of iridium on tantalum to prevent ...
Criscione, J. M.   +2 more
core   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

open access: yesAdvanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir   +7 more
wiley   +1 more source

Study on the Influence of Surface Roughness and Temperature on the Interface Void Closure and Microstructure Evolution of Stainless Steel Diffusion Bonding Joints

open access: yesMetals
Austenitic stainless steel diffusion bonding was performed, and the effects of the surface roughness and bonding temperature on the interface microstructure and mechanism of hole closure were investigated. The bonded interface microstructure was analyzed.
Yanni Wei   +4 more
doaj   +1 more source

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