Results 51 to 60 of about 25,700 (297)

Technology deposition of corrosion-resistant and scratch-resistant coating on the details of mining equipment

Қарағанды университетінің хабаршысы. Физика сериясы, 2023
As it is shown experimentally that the technology greatly exceeds the vacuum nitriding zinc coatings. Along with this, the cost of such parts with coatings 10–15 % lower zinc. From the experimental data that the Fe–Al coating and Fe–Al–Ti can be used as
E.S. Platonova, В. Бучинскас, В.М. Юров, В.Ч. Лауринас   +3 more
doaj  

Hardness and scratch response of PVD multilayer coatings [PDF]

, 2009
In the present investigation, novel Cr/CrN, CrN/CrAlN and Cr/CrN/CrAlN multilayered coatings thin films have been developed by dual RF magnetron sputtering.
LAMBERTIN, Michel, NOUVEAU, Corinne, BENLATRECHE, Yacine, MUSTAPHA, Nasri, TLILI, Brahim   +4 more
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Low cycle fatigue simulation and fatigue life prediction of multilayer coated surfaces [PDF]

, 2010
This paper focuses on the simulation of low cycle fatigue (LCF) failures in highly loaded coated surfaces subjected to mixed rolling-sliding contact in dry conditions. The development of an advanced finite element (FE) model and creation of a unique user-
Jonathan Farley, Wrobel, LC, Mao, K, Ken Mao, Mao, Ken, Wrobel, L. C., Farley, J, Luiz C. Wrobel, Farley, Jonathan   +8 more
core   +1 more source

Effect of Elevated Temperature on Tribological Properties of PVD Layers

Medžiagotyra, 2016
The present study investigated tribological properties of multilayer TiAlN and nanocomposite (nc-Ti1-xAlxN)/a-Si3N4) coatings. Tested coatings were deposited by two PVD methods on the high speed steel Böhler S 600 Isorapid substrate.
Mária HAGAROVÁ, Dagmar JAKUBÉCZYOVÁ, Miroslav DŽUPON   +2 more
doaj   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

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, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Model of a multilayer coating for an artificial optical synapse

, 2022
Optical characteristics of germanium telluride (GeTe) thin films in multilayer structures are calculated. A model of a multilayer optical coating with a four-level transmission coefficient is developed.
M.A. Pankov, E.M. Pritotskii, A.P. Pritotskaya   +2 more
core   +1 more source

Machining performance of hard-brittle materials by multi-layer micro-nano crystalline diamond coated tools

Results in Physics, 2019
Single layer diamond coatings, deposited on cobalt cemented tungsten carbide (WC-Co), with CH4 concentrations of 1%, 3% and 5% were prepared, by hot filament chemical vapor deposition (HFCVD). Moreover, according to the characteristics of different kinds
Guangyu Yan, Yuhou Wu, Daniel Cristea, Feng Lu, Yibao Wang, Dehong Zhao, Mircea Tierean, Lusheng Liu   +7 more
doaj   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Precision multilayer coating for large high-end mirrors

, 2022
308310Magnetron sputter deposition (MSD) has been used for precision multilayer coating of large high-end extreme ultraviolet- (EUV) and X-ray-mirrors.
Gawlitza, Peter, Müller, R., Luca, A., Eibisch, A., Landrock, J., Sarstedt, M., Stober, R., Mai, J., Braun, Stefan   +8 more
core   +1 more source