Results 71 to 80 of about 802,392 (300)
FAILURE ANALYSIS OF OIL COLLECTING BOX CONNECTING PIN IN 1580MM HOT ROLLING MILL
Jixie qiangdu, 2020 In order to solve the problem of multiple failures of the oil collecting box connecting pin of the arc gear toothed when the 1580 mm hot strip mill F2 rolling mill was rolling the thin plate,several field tests were performed on the F2 rolling mill drive
TONG JinYu +7 more
doaj
Литьë и металлургия, 2020 The global competition, unstable situation in the world market of rolled metal products, as well as increasing with each day the requirements of consumers of products pose complex tasks for the manufacturer, which must be solved in the shortest possible ...
O. M. Kirilenko +3 more
doaj +1 more source
Optimization of a Hot Rolling Mill
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1967 Summary This paper is concerned with constructing rules for determining the times at which slabs have to be fed into successive stages of a hot rolling mill so as to optimize the working of the mill. The errors entering the system are assumed to form stationary stochastic sequences and the method adopted for determining the appropriate ...
openaire +2 more sources
Advanced Science, EarlyView.A scalable laser‐assisted surface patterning method regulates zinc ion flux and promotes lateral epitaxial growth for stable aqueous batteries. Periodic micro‐holes effectively minimize interfacial resistance and reconstruct the zinc texture to favor the compact (002) basal plane. This structured anode suppresses both dendrite propagation and parasitic
Suyeon Kim +10 more
wiley +1 more source
Ferroionic Electrostatic Landscapes Enabling Wireless Energy Harvesting, Storage, and Sensing
Advanced Electronic Materials, EarlyView.By integrating experiments and electrostatic field simulations, we show that long‐range wireless coupling in Li‐based ferroionics devices emerges from the cooperative interaction between ionic migration and electronic polarization. This coupling sustains self‐polarized electrostatic fields across centimeter‐scale air gaps without external bias or ...
M. Helena Braga +7 more
wiley +1 more source
Sulfide‐Based Electrolytes for All‐Solid‐State Sodium Batteries
Advanced Energy Materials, EarlyView.This review covers the structural features and synthesis strategies of sulfide‐based solid electrolytes, as well as critical challenges related to conductivity, interfacial and moisture stability, and scaling‐up for practical application in Sodium‐based All Solid‐State Batteries.
Han Yang +6 more
wiley +1 more source
Research on Multi-System Coupling Vibration of a Hot Tandem Mill
MachinesVibration in hot tandem rolling mills has been a problem in the iron and steel industry mainly due to its unpredictability. In this work, vibration data of the second finishing mill (F2) stand of a hot tandem rolling mill are collected and analyzed, and ...
Yujie Liu +3 more
doaj +1 more source
Predicting Strip Tearing in Cold Rolling Tandem Mill using Neural Network [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2015 Strip tearing during cold rolling process has always been considered among the main concerns for steel companies. Several works have been done so far regarding the examination of the issue.
A. Haghani, A. R. Khoogar, F. Kumarci
doaj
Advanced Energy Materials, EarlyView.This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar +7 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source