Results 31 to 40 of about 8,270 (316)
Advanced Engineering Materials, EarlyView.Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver +9 more
wiley +1 more source
npj Materials DegradationIn this investigation, electropolishing and plasma ion nitriding are applied to super austenitic stainless steel for the purpose of improving its corrosion and pitting resistance.
Hyun-Kyu Hwang, Seong-Jong Kim
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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 +11 more
wiley +1 more source
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 +4 more
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Acquired Properties Comparison of Solid Nitriding, Gas Nitriding and Plasma Nitriding in Tool Steels [PDF]
Materials Research, 2015 Plasma nitriding, gas nitriding and solid nitriding were applied in tool steels (AISI H13, AISI P20 and N-8550). The acquired properties were compared and evaluated on these three processes with the aim to verify the solid nitriding performance. In order
Elisangela Aparecida dos Santos de Almeida +2 more
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Advanced Functional Materials, EarlyView.This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim +6 more
wiley +1 more source
Micro Abrasive Wear Behaviour Study of Carburization and Ion Plasma Nitriding of P20 Steel [PDF]
Materials Research, 2016 P20 steel, which is mainly used in plastic molds, was thermochemically treated by ion plasma nitriding and solid and gas carburization. In this work, the solid and gas carburization were performed at 925 ºC for four different durations.
Henrique Solowej Medeiros Lopes +5 more
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Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced 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
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 +2 more
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Rekayasa Mesin, 2017 Pure titanium has been widely utilized in industry but its products suffered from low wear and erosion resistance. The plasma nitriding was selected as a tool to harden the pure titanium products but typically high temperature processing was required to ...
Josephine Maria Windajanti +2 more
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