Results 141 to 150 of about 579,856 (298)

Ventilation Prediction for an Industrial Cement Raw Ball Mill by BNN-A "Conscious Lab" Approach. [PDF]

open access: yesMaterials (Basel), 2021
Fatahi R   +5 more
europepmc   +1 more source

MgP4/CNT‐Graphene Embedded in Hard Carbon Matrix as a High‐Capacity Anode for Next‐Generation Sodium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
Phosphorus‐rich MgP4 is introduced as a high capacity anode for sodium‐ion batteries (SIBs) via hybrid carbon matrix engineering. A sequential CNT/G assembly forms a conductive and mechanically robust network, delivering a high reversible capacity of 1386 mAh g−1 while stabilizing alloying reactions.
Sion Ha   +6 more
wiley   +1 more source

A Comparitive Study of CNC Milling Cutting Path Strategies

open access: yesمجلة النهرين للعلوم الهندسية, 2017
This paper investigates the effect of cutter path used in the milling process on the produced surface roughness using two different tools. The cutting paths which are named as; one directional, zigzag , Morph, overlap spiral and spiral are considered as ...
Ali Abbar Khleif   +2 more
doaj  

Three-Body Abrasive Wear Behavior of WC-10Cr3C2-12Ni Coating for Ball Mill Liner Application. [PDF]

open access: yesMaterials (Basel), 2022
Hu Q   +7 more
europepmc   +1 more source

Bond‐Competition‐Driven Enhancement of Surface Basicity and Interfacial Interaction to Boost Photocatalytic Syngas Production

open access: yesAdvanced Science, EarlyView.
A synergetic surface bond competition−hybridization approach was developed to synthesize high‐performance CO2 adsorbents and syngas production photocatalysts via the sulfurization‐driven control of surface basicity and interfacial coupling. The ZnIn2S4−sulfur‐doped MgO/MgAl2O4 nanocomposites showed outstanding photocatalytic efficiency for production ...
Dong Wook Lee   +9 more
wiley   +1 more source

OPTIMIZATION OF THE DROPPING PERCUSIVE FORCE OF THE MATERIAL IN THE ROLLER OF BALL GRINDING MILL

open access: yesJixie qiangdu, 2017
The theoretical analyses of the ball grinding mill are very necessary for its strength designs and the estimation of its output,but there are a lot of difficulties in the mathematical modeling and theoretical analyses because of the many and complex ...
WANG ShiJiang, ZOU RenPing
doaj  

Solvent-Free Synthesis of Core-Functionalised Naphthalene Diimides by Using a Vibratory Ball Mill: Suzuki, Sonogashira and Buchwald-Hartwig Reactions. [PDF]

open access: yesChemistry, 2022
Panther LA   +13 more
europepmc   +1 more source

Phase‐Dependent Oxygen Defect Energetics in Epitaxial NbN/AlN/NbN Films

open access: yesAdvanced Science, EarlyView.
Phase dependent oxygen defect energetics in epitaxial δ‐NbN/AlN/δ‐NbN and β‐Nb2N/AlN/β‐Nb2N trilayers. Atomic‐scale analysis and first‐principles calculations reveal distinct oxygen incorporation pathways across NbN polymorphs. Layer resolved defect formation energies show that O is energetically more favorable within δ‐NbN electrodes, whereas in β ...
Prachi Garg   +10 more
wiley   +1 more source

球磨机齿轮传动系统故障树的建立与分析

open access: yesJixie chuandong, 2008
The gear drive system of 2700mm×3600mm ball mill is investigation object. The structure and the movement of the system are studied based on fault tree analysis method, the system fault tree is established.
黄建龙, 闫存富
doaj  

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