Results 31 to 40 of about 53,343 (301)

Preparation of Metal Nitride Particles Using Arc Discharge in Liquid Nitrogen

Nanomaterials, 2021
A simple process to synthesize metal nitride particles was proposed using submerged arc discharge plasma in liquid nitrogen. Gibbs standard free energy was considered for the selection of the nitride-forming materials.
Yoon Sik Park, Satoshi Kodama, Hidetoshi Sekiguchi   +2 more
doaj   +1 more source

Origin and Suppression of $1/f$ Magnetic Flux Noise [PDF]

, 2016
Magnetic flux noise is a dominant source of dephasing and energy relaxation in superconducting qubits. The noise power spectral density varies with frequency as $1/f^\alpha$ with $\alpha \sim 1$ and spans 13 orders of magnitude.
Beck, M. A., Freeland, J. W., Kumar, P., McDermott, R., Pappas, D. P., Sendelbach, S., Wang, Hui, Wang, Zhe, Wu, R. Q., Yu, C. C.   +9 more
core   +2 more sources

Nanoscale Visualization of Elastic Inhomogeneities at TiN Coatings Using Ultrasonic Force Microscopy

Nanoscale Research Letters, 2009
Ultrasonic force microscopy has been applied to the characterization of titanium nitride coatings deposited by physical vapor deposition dc magnetron sputtering on stainless steel substrates.
Cuberes MT, Hidalgo JA, Montero-Ocampo C
doaj   +1 more source

Titanium Nitride (TiN) Germination and Growth during Vacuum Arc Remelting of a Maraging Steel

Metals, 2020
During the processing of maraging steels, Titanium easily combines with Nitrogen to form nitride inclusions, known to be deleterious for fatigue properties of the alloy.
Vincent Descotes, Thibault Quatravaux, Jean-Pierre Bellot, Sylvain Witzke, Alain Jardy   +4 more
doaj   +1 more source

Changes in the acid resistance of erythrocytes upon contact with TiC, TiN, Ti-Nb, Ti-Zr and Ti-Ta compositions

Russian Open Medical Journal
Background — There is a high demand for new implant materials in traumatology, orthopedics and dentistry. Biodegradation of titanium alloys leads to undesirable effects that reduce the quality of life in patients with implants.
Petr A. Ilchenko, Elena N. Sazonova, Alexander A. Burkov   +2 more
doaj   +1 more source

Rapid formation of titanium nitride coating by atmospheric-controlled induction-heating fine particle peening and investigation of its wear and corrosion resistance

Results in Surfaces and Interfaces, 2023
To create a coating of titanium nitride, atmospheric-controlled induction-heating fine particle peening using fine particles of pure titanium was conducted for low-alloy steel in a nitrogen atmosphere, and the surface characteristics of the treated ...
Shogo Takesue, Tatsuro Morita, Yoshitaka Misaka, Jun Komotori   +3 more
doaj   +1 more source

Microstructural characterization of laser nitrided titanium [PDF]

Scripta Metallurgica et Materialia, 1995
Laser gas alloying of Ti in a nitrogen atmosphere results in a modified surface layer consisting of hard ceramic TiN dendrites embedded in a ductile substrate with on top a thin TiN layer. Hardness as high as 1,800 Vickers has been measured. However after laser processing, as a consequence of residual stresses, cracking occurs.
Kloosterman, A.B, de Hosson, J.T.M.
openaire   +1 more source

All nitride asymmetric supercapacitors of niobium titanium nitride-vanadium nitride

Journal of Power Sources, 2021
Abstract Metal nitrides are potential electrode materials for supercapacitors because of their high conductivity, high capacitance and good corrosion resistance. Herein, we present a general strategy to prepare self-standing bimetallic nitride thin film nanostructures using magnetron co-sputtering and further to boost their electrochemical ...
Wei, Binbin, Ming, Fangwang, Liang, Hanfeng, Qi, Zhengbing, Hu, Wenshen, Wang, Zhoucheng   +5 more
openaire   +2 more sources

Structure Of TiN/Hydroxyapatite Multilayers Deposited On Surface Of NiTi Shape Memory Alloy

Archives of Metallurgy and Materials, 2015
In order to improve a corrosion resistance and biocompatibility of NiTi shape memory alloys, the surface of the NiTi alloy was covered by protective layers.
Dudek K., Goryczka T., Wierzchoń T., Lelątko J.   +3 more
doaj   +1 more source

Discrete One-Stage Mechanochemical Synthesis of Titanium-Nitride in a High-Energy Mill

Metals, 2021
Discrete (discontinuous) mechanochemical synthesis of titanium nitride was experimentally investigated. The experimental results show that mechanical activation intensifies the chemical conversion in the Ti-N system, and the discrete synthesis of the ...
Oleg Lapshin, Olga Shkoda, Oksana Ivanova, Sergey Zelepugin   +3 more
doaj   +1 more source