Results 51 to 60 of about 1,118 (118)

Comportamento tribocorrosivo de sistemas metalocerâmicos odontológicos de Ni-Cr/porcelana e Ni-Cr/Ti/porcelana Tribocorrosive behavior of odontological Ni-Cr/porcelain and Ni-Cr/Ti/porcelain metal-ceramic systems

Cerâmica, 2012
Próteses parciais fixas são empregadas na reabilitação da forma e função de dentes parcial ou totalmente comprometidos e devem permanecer permanentemente unidas aos remanescentes dentários. O material mais utilizado na confecção de próteses odontológicas
A. M. A. de Araújo, A. E. Martinelli, R. M. do Nascimento, D. M. A. Melo, A. L. Medeiros, L. A. S. M da Rocha, E. A. Ávila   +6 more
doaj   +1 more source

Performance Comparison of Simple and Low Cost Metallization Techniques for 3D Printed Antennas at 10 GHz and 30 GHz

IEEE Access, 2018
We investigate the performance of several metallization techniques for 3-D printed antennas at 10 and 30 GHz. The investigated techniques reduce the complexity and the overall cost of the metallization process.
Shaker Alkaraki, Yue Gao, Max O. Munoz Torrico, Samuel Stremsdoerfer, Edouard Gayets, Clive Parini   +5 more
doaj   +1 more source

Investigating enhanced electrical conductivity for antenna applications through dual metallization on 3D printed SLA substrates

Results in Engineering
The advancement of 3D printing (additive manufacturing) has gained interest in variety of applications, especially for antenna fabrication. The demand for cheap, reliable, and high-performance antenna fabrication methods is essential in order to cope ...
Ahmad Nurhelmy Adam, Irfan Yahaya, Ahmad Adnan Abu Bakar, Shahino Mah Abdullah, Nizam Tamchek, Ahmad F. Alforidi, Ahmed Alahmadi, Mohd Haizal Jamaluddin, Mohd Azraie Mohd Azmi, Mohd Ifwat Mohd Ghazali   +9 more
doaj   +1 more source

Pressure Induced Structural Phase Transition, Metallization and Superconductivity in RbBr

Orbital: The Electronic Journal of Chemistry, 2018
The structural phase transition, metallization and superconductivity of the simple alkali bromide, Rubidium bromide (RbBr) is investigated through their band structures.
Y. Ramola, C. Nirmala Louis, A. Amalraj
doaj   +1 more source

Brazing and thermal packaging process of high thermal conductivity graphite/aluminum alloy

Hanjie xuebao
In order to achieve reliable low-temperature brazing of high-thermal-conductivity graphite and aluminum alloy (5A06), Sn-Pb solder was used for brazing, and its spreading behavior on the base material was studied.
Junjie ZHANG, Yong XIA, Yaotian YAN, Jian CAO, Junlei QI   +4 more
doaj   +1 more source

A Lightweight, Flexible and Mechanically Robust Nonwoven Copper Metallized Nylon‐6 Fibers for Enhanced Charge Dissipation and Reduced Electrical Resistance for ESD Protection

Advanced Materials Interfaces
Electrostatic discharges pose significant risks in electronics, aerospace and healthcare sectors, where uncontrolled static charges can damage devices or cause hazardous events.
Piotr K. Szewczyk, Daniel P. Ura, Joanna Knapczyk‐Korczak, Lukáš Halagačka, Kamil Postava, Jacek Nizioł, Urszula Stachewicz   +6 more
doaj   +1 more source

Metal-on-metal hips

Maturitas, 2012
Pandit, H, Gill, H, Murray, D
openaire   +3 more sources

Dual-spectrum photodetector

Технологія та конструювання в електронній апаратурі, 2005
The results of research and development of a dual-spectral photodetector, in which photodiodes are arranged one above the other, are presented. The photodetector is characterized by the increased sensitivity of the upper photodiode.
Yu. G. Dobrovol’sky, E. V. Komarov, M. P. Biksej   +2 more
doaj  

Metals on metals

, 2005
openaire   +2 more sources

Metal-Metal Contacts in Late Transition Metal Polymers

, 2020
unknown ...
openaire   +2 more sources