Results 101 to 110 of about 21,045 (295)

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Physical Metallurgy of Hot Press Forming Coating Degradation

open access: yes, 2009
1
Hansoo Kim   +2 more
core  

Hot Forming of Boron Alloyed Manganese Steels

open access: yes, 2017
The automotive industry always had a determining role in the whole economy. In sheet metal forming both the material and the technological developments are strongly affected by the development tendencies in car manufacturing.
Miklós Tisza
core   +1 more source

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

open access: yesAdvanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou   +5 more
wiley   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

Numerical simulation of hot press forming process for quenchable sheet metal between nanocoolant and chilled water

open access: yes, 2018
This paper presents the numerical simulation of hot press forming process by introducing nanocoolant compared with chilled water into the cooling channel system of HPF tool.
A. R., Yusoff, M. F., Zamri, S. K., Lim
core  

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Penilaian Risiko Keselamatan Dan Kesehatan Kerja

open access: yesDinamika Rekayasa, 2014
Keselamatan dan kesehatan kerja merupakan aspek penting dalam mengendalikan semua risiko yang ada didalam operasional perusahaan sehingga Penerapan (K3) ditempat kerja dapat meminimalkan risiko kecelakaan kerja pada setiap kegiatan proses produksi ...
Dwi Iryaning Handayani, Adi Purwanto
doaj  

High‐Index, Low‐Loss Optical Material Platforms for Ultra‐Broadband Ultraviolet‐to‐Visible Achromatic Metalenses

open access: yesAdvanced Functional Materials, EarlyView.
An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang   +3 more
wiley   +1 more source

Effect of hot press forming quenching sequence on microstructure and mechanical properties of QP1180/22MnB5 laser tailor welded joints

open access: yesCailiao gongcheng
QP1180 quenching-partitioning steel and 22MnB5 hot press forming(HPF) steel are two main lightweight materials for automobiles. QP1180 is a 1.2 GPa cold forming steel, while 22MnB5 is a 1.5 GPa HPF steel, which needs to undergo HPF to obtain high ...
WANG Jinfeng   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy