Results 41 to 50 of about 4,243 (267)
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source
The research activities are oriented towards elaborating and characterizing nano-sized powders by powder metallurgy technologies based on wet milling in a planetary mill.
I. Stefan, G. C. Benga, A. Olei
doaj +1 more source
Ternary boride product and process [PDF]
A hard, tough, strong ceramic body is formed by hot pressing a mixture of a powdered metal and a powdered metal diboride. The metal employed is zirconium, titanium or hafnium and the diboride is the diboride of a different member of the same group of ...
Clougherty, Edward V.
core +1 more source
Melting point of group IV and V transition metal diborides
The environmental conical nozzle levitator system enables cooling trace experiments above 4000 K. These cooling trace experiments were used to determine the melting points through observation of thermal arrest of group IV and V transition metal diborides (TiB2, Tm = 3313 ± 33 K; ZrB2, Tm = 3404 ± 38 K; HfB2, Tm = 3529 ± 33 K; and TaB2, Tm = 3284 ± 10 K;
Fox Thorpe +4 more
wiley +1 more source
Aluminium alloy components are used in lightweight engineering applications and lack mechanical properties, wear resistance, and corrosion resistance.
M. Sambathkumar +5 more
doaj +1 more source
Investigation on the effects of titanium diboride particle size on radiation shielding properties of titanium diboride reinforced boron carbide-silicon carbide composites [PDF]
Composite materials have wide application areas in industry. Boron Carbide is an important material for nuclear technology. Silicon carbide is a candidate material in the first wall and blankets of fusion power plants.
Addemir, A.O. +3 more
core +2 more sources
Mechanical Activation of Ti-2B System: XRD Investigation of Structural Features
XRD investigation of Ti-2B system was carried out with the purpose of determining of structural changes in this system during mechanical activation. The size of coherentscattering region (CSR size) and kind II stresses (microstresses) were calculated by ...
N. A. Kocgetov, I. D. Kovalev
doaj +1 more source
This review highlights recent advancements in catalyst supports for the oxygen evolution reaction (OER) in proton exchange membrane water electrolysis (PEMWE), emphasizing their critical role in constructing efficient catalyst layers. It comprehensively examines support materials based on four key criteria—surface area, corrosion resistance, electrical
Yoonsu Park +4 more
wiley +1 more source
Multistage depressed collector for dual mode operation [PDF]
A depressed collector which captures the spent electrons of a microwave transmitting tube at high efficiency in both high and low power modes of operation is described. The collector comprises entrance and end electrodes, the end electrode having a spike
Kosmahl, H. C.
core +1 more source
High‐Entropy Materials for Electromagnetic Wave Absorption and EMI Shielding
This review unravels how compositional design, microstructure, and synthesis of high‐entropy materials converge to govern electromagnetic performance. It outlines critical knowledge gaps and future directions for EM absorption and shielding technologies.
Erdem Tevfik Özdemir +2 more
wiley +1 more source

