Results 51 to 60 of about 8,509 (311)

İYON (PLAZMA) NİTRÜRLEMENİN SERT METAL PLAKET TAKIMLARIN SERBEST YÜZEY AŞINMASINA ETKİSİ

Havacılık ve Uzay Teknolojileri Dergisi, 2004
Plasma (ion) nitriding is one of the widely used advanced surface hardening method applied especially to steels. Ion nitriding has been used for some components were used in the automotive industry and in cutting tools manufacturing.
Ufuk Özdemir, Muzaffer Erten, Turgut Gülmez   +2 more
doaj  

Corrosion Behavior of Nitrided Ni3Al Intermetallic Alloy in 0.5 M H2SO4

International Journal of Electrochemical Science, 2018
The effect of plasma nitriding on the corrosion behavior of Ni3Al intermetallic alloy in 0.5 M H2SO4 solution at 60 0C has been investigated by using potentiodynamic polarization curves, electrochemical impedance spectroscopy (EIS) and linear ...
E. Tapia-Bahena, H. Martinez, J. Porcayo-Calderon, J.G. Gonzalez-Rodriguez, L. Martinez-Gomez   +4 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Evaluation of stress-strain behavior of surface treated steels by X-ray diffraction [PDF]

, 2015
X-ray diffraction assisted four-point bending method (XRDABM) enables to analyze the evolution of surface stress with the strain during bending of specimens. This experimental methodology was used to characterize the stressstrain behavior of two plasma
Batista, A. C., Coelho, Luís Manuel de Jesus, Marques, M. J., Nobre, J. P.   +3 more
core   +1 more source

Plasma nitriding of Al 99.5 [PDF]

Le Journal de Physique IV, 1993
Aluminium nitride (AlN) is a very interesting ceramic because of its combination of properties such as high thermal stability, high hardness and an unusual combination of high thermal and low electrical conductivity. But it is very difficulty to obtain an AlN layer on the aluminium substrates by thermochemical nitriding process.
Chen, H.-Y., Stock, H.-R., Mayr, P.
openaire   +2 more sources

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

PLAZMA NİTRÜRLEMENİN SERT METAL PLAKETLERDE SÜRTÜNME KATSAYISINA ETKİSİ

Havacılık ve Uzay Teknolojileri Dergisi, 2004
Plasma (ion) nitriding is one of the widely used advanced surface hardening method applied especially to steels. It has been used for some components were used in the automotive industry, and in cutting tools manufacturing. Plasma nitriding has been
Ufuk Özdemir , Muzaffer Erten
doaj  

Corrosion Behavior of Plasma Nitrided and Nitrocarburised Supermartensitic Stainless Steel [PDF]

Materials Research, 2018
Supermartensitic stainles steels (SMSS's) are a new generation of martensitic steels that have been increasingly used in oil and gas applications due to their adequate corrosion resistance and mechanical properties.
Frederico Augusto Pires Fernandes, Carlos Alberto Picone, George Edward Totten, Luiz Carlos Casteletti   +3 more
doaj   +1 more source

Physical and tribological properties of Nitrided AISI 316 stainless steel balls [PDF]

, 2016
AISI 316 austenitic stainless steel balls (diameters 5.0 and 12.0 mm, typical hardness 250 HV0.3) and flat samples (20×20×2.0 mm) were nitrided by a pulsed glow discharge Ar/N2 plasma. Hardness of the ball surfaces was analyzed using Vickers indentation.
Akinlabi, Allen, Baindur, Bordjih, Buhagiar, Cvetkovski, Kane, Luo, Sun, Toshkov, Yang   +10 more
core   +2 more sources