Results 61 to 70 of about 7,326 (250)

DEM investigation on characteristics of rolling resistance for modelling particle shape

EPJ Web of Conferences, 2017
To examine the capability of rolling resistance to model the effects of particle shape, two sets of samples, composed of binary clumped particles and circular particles with rolling resistance, are tested in DEM simulation.
Zhou Lunlun, Chu Xihua, Xu Yuanjie
doaj   +1 more source

Effect of Shear Strength of Oil on Lubrication of Cold Strip Rolling in Full-Fil Regime

Logic : Jurnal Rancang Bangun dan Teknologi, 2020
Cold strip rolling is a major deformation process in industry. The need for high quality products and increased production speed, makes the application of the lubricant important. In the present study, oil property effect is investigated in cold rolling using oil lubricant in full-film lubrication regime.
openaire   +3 more sources

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Enhancing microstructure and mechanical properties of FeNi1.5CrCu0.5 high-entropy alloy through precipitation treatment and cold rolling

Results in Materials
This study investigates how precipitation treatment affects the microstructure and mechanical properties of FeNi1.5CrCu0.5 high-entropy alloy, focusing on the role of precipitates during deformation.
Farideh Salimyanfard, Mohammad Reza Toroghinejad, Mehdi Alizadeh, Parisa Moazzen, Mohsen Mohammadi   +4 more
doaj   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

Advanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding, Danny E. P. Vanpoucke, Yunus T. Aksoy, Tobias Corthouts, Maria R. Vetrano, Wim Deferme   +5 more
wiley   +1 more source

EFFECT OF ROLLING TEMPERATURE ON SHEAR STRENGTH OF HOT ROLL BONDED TISTEEL CLAD PLATES WITH VANADIUM AND IF STEEL INTERLAYER

, 2017
Ti/steel clad plates with V and IF steel interlayer successfully manufactured by roll bonding process. There exists an inverse relationship between shear strength and rolling temperature.
Boxin Li, Zejun Chen, Weijun He, Ting Zhou   +3 more
openaire   +2 more sources

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Finite Element Analysis of Damage Evolution of Solid Lubrication Film in Rolling–Sliding Contact

Lubricants
Based on the cohesive zone model (CZM), a finite element model of the film–substrate bearing system in the rolling–sliding contact state is established. Through analyzing the normal and tangential bearing states of the film–substrate system, the effects ...
Peng Lv, Changling Tian, Yujun Xue, Yongjian Yu, Haichao Cai, Yanjing Yin   +5 more
doaj   +1 more source

Effect of Rolling Temperature on the Microstructure and Mechanical Properties of Mg-2Zn-0.4Y Alloy Subjected to Large Strain Rolling

Metals, 2018
Large strain rolling (LSR) has been conducted on the Mg-2Zn-0.4Y alloy. After the 1st rolling process at 250, 300, 350, and 400 °C, the alloy demonstrates a fully recrystallized microstructure.
Tong Wang, Xiong Zhou, Yafang Li, Zhiqiang Zhang, Qichi Le   +4 more
doaj   +1 more source

Production of 20 mm Thick API PSL 2 X60 and X70 Grade Plates from a Nb-Ti Microalloyed Steel

Hittite Journal of Science and Engineering, 2020
T his study was undertaken to determine the controlled rolling and cooling conditions for the production of 20 mm thick American Petroleum Institute API X60 and X70 grade steel plates.
Erkan Konca
doaj   +1 more source