Relevant bibliographies by topics / Multilayered coatings / Journal articles
To see the other types of publications on this topic, follow the link: Multilayered coatings.

Journal articles on the topic 'Multilayered coatings'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Multilayered coatings.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

WO, P. C., P. R. MUNROE, Z. F. ZHOU, Z. H. XIE, and K. Y. LI. "CROSS-SECTIONAL TRANSMISSION ELECTRON MICROSCOPY OF DEFORMED MICROSTRUCTURES IN MONOLITHIC AND MULTILAYER TiSiN/TiN FILMS." International Journal of Modern Physics B 24, no. 01n02 (2010): 18–25. http://dx.doi.org/10.1142/s0217979210063934.

Full text
Abstract:
The deformation microstructures generated by nanoindentation of multilayer coatings consisting of TiSiN layers alternating with ten TiN interlayers, were examined by cross-sectional transmission electron microscopy (XTEM). Two multilayered coatings were studied: a thin TiSiN coating interlayered with thick TiN interlayer and a thick TiSiN coating alternated with thin TiN layers. A monolithic TiSiN coating was also examined for comparison. Surface morphology of the samples was found to be variable. Both surface roughness and coating hardness increase with the thickness of the outermost TiSiN la
APA, Harvard, Vancouver, ISO, and other styles
2

Sahul, M., B. Bočáková, K. Smyrnova, et al. "The influence of multilayer architecture on the structure and mechanical properties of WNx/TiSiN coatings in comparison with WNx and TiSiN single layers." Journal of Physics: Conference Series 2413, no. 1 (2022): 012013. http://dx.doi.org/10.1088/1742-6596/2413/1/012013.

Full text
Abstract:
The present work deals with the comparison of selected properties of WNx/TiSiN multilayer and respective WNx and TiSiN monolithic coatings that were deposited at the same parameters. The effect of the multilayer architecture on the structure and mechanical properties of WNx/TiSiN multilayer was studied in detail. The multilayers and monolayers were fabricated on high-speed steel substrates by unbalanced direct magnetron sputtering from W (purity 99.95 %) and Ti80Si20 (purity 99.50 %) targets. The chemical composition and the cross-sectional morphology of multilayer and single-layer coatings we
APA, Harvard, Vancouver, ISO, and other styles
3

Dang, Bo, Tian Tian, Kai Yang, et al. "Wear and Deformation Performance of W/Ta Multilayer Coatings on Pure Cu Prepared by Double Glow Plasma Alloying Technique." Coatings 10, no. 10 (2020): 926. http://dx.doi.org/10.3390/coatings10100926.

Full text
Abstract:
In this study, a multilayered hard coating with a tungsten matrix and a transition layer was deposited on pure copper by double glow plasma surface alloying technology, which aimed to provide the coating superior binding force and favorable matching of mechanical properties. The micro-hardness tester was adopted to measure the surface and cross-sectional hardness of the coatings. The nanoindentation test was used to measure the elasticity modulus of the coatings. Sliding wear tests under different conditions were performed on the W/Ta multilayer coating as well as the Cu substrate and W coatin
APA, Harvard, Vancouver, ISO, and other styles
4

Kaneko, Yoshihisa, Y. Nishijima, T. Sanda, and Satoshi Hashimoto. "Fatigue Life Enhancement by Surface Coating of Ni/Cu Multilayered Films." Materials Science Forum 561-565 (October 2007): 2393–98. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.2393.

Full text
Abstract:
Effect of Ni/Cu multilayer coating on fatigue durability was investigated. The Ni/Cu multilayered films were coated on cylindrical copper specimens by electroplating technique. Thickness of individual component layers was h=20nm and 100nm and the total thickness was 5μm. The specimens with a conventional nickel coating and uncoated specimens were also prepared. Push-pull fatigue tests were carried out in air at room temperature. It was found that the specimens with the Ni/Cu multilayered coatings exhibited the fatigue lives longer than those of the conventional nickel coating. In particular, t
APA, Harvard, Vancouver, ISO, and other styles
5

Park, Geun Woo, and Hyuck Sang Kwon. "Structural and Mechanical Properties of Multilayered CVD TiC/TiCN Coatings with Variations of Multilayer Period." Materials Science Forum 534-536 (January 2007): 1233–36. http://dx.doi.org/10.4028/www.scientific.net/msf.534-536.1233.

Full text
Abstract:
Multilayered coatings on tungsten carbide cutting tools are widely used for enhancing cutting performance. In this paper, we review the CVD TiC/TiCN multilayer as a function of the multilayer period. The TiC/TiCN multilayers in initial stage show preferred (220) orientation but shifts to (200) orientation with decreasing multilayer period. The nanohardness of TiC/TiCN multilayers were found to increase with decreasing multilayer period and shows a maximum of 23.8 GPa at a period = 33.5 nm.
APA, Harvard, Vancouver, ISO, and other styles
6

Tu, Rong, Jiao Jiao, Mingquan Jiang, et al. "Effect of Gradient Multilayer Design on Tribological Performance of TiN/TiSiN Coatings Prepared by Cathodic Arc Ion Plating." Coatings 13, no. 5 (2023): 836. http://dx.doi.org/10.3390/coatings13050836.

Full text
Abstract:
Hard coatings, such as transition metal nitrides, have been widely applied to improve the mechanical properties and tribological performance of cutting tools. The coatings in various multilayered or gradient structures have been designed to meet the demands of more severe service environments and more precise processing requirements. In this work, TiN/TiSiN coatings in several gradient and multilayered structures were deposited on cemented carbides by cathodic arc ion plating using Ti and TiSi alloy targets. The modulation period (Λ) of the multilayer gradually varies with thickness, ranging f
APA, Harvard, Vancouver, ISO, and other styles
7

Park, Jong Keuk, Yong Hwa Chung, Young Do Kim, and Young Joon Baik. "Effect of Nanoscale Multilayered Structurization on Hardness and Wear Resistance in Al-Cr-N Coating." Solid State Phenomena 124-126 (June 2007): 1305–8. http://dx.doi.org/10.4028/www.scientific.net/ssp.124-126.1305.

Full text
Abstract:
Al-Cr-N coatings were deposited on Si substrate by unbalanced magnetron (UBM) sputtering with Al and Cr targets and Ar and N2 reactive gases at substrate bias of -50V. At a fixed chamber pressure of 0.8 Pa, the microstructure of the coatings was changed from AlN/CrN nanoscale multilayered structure to (Al,Cr)N mixed single layered one with the increase of rotation speed of substrate holder. The residual compressive stress of AlN/CrN nanoscale multilayered coating was higher than that of (Al,Cr)N single layered coating. For the AlN/CrN nanoscale multilayered coating, the residual compressive st
APA, Harvard, Vancouver, ISO, and other styles
8

Cai, Zhi Hai, Ping Zhang, and Yue Lan Di. "Nanolayered CrN/TiAIN Coatings Synthesized by Ion Plating Technology for Tribological Application on Piston Rings." Advanced Materials Research 216 (March 2011): 430–34. http://dx.doi.org/10.4028/www.scientific.net/amr.216.430.

Full text
Abstract:
By using the ion plating technology,the multilayered CrN/TiAlN as well as monolayered CrN and TiAlN coatings were made on the suface of piston rings to improve its tribological properties and increase service life using Cr and Ti50Al50 alloy cathodes. EDS analysis showed that the main compositions of CrN/TiAlN coatings are Cr30.61%,Ti 20.42%,Al 13.88% and N 35.10%. The preferred orientation was changed from (111) in CrN and TiAlN monolayered coatings to (220) plane in the multilayered CrN/TiAlN coatings. The multilayered CrN/TiAlN coatings had smaller crystallite size than the monolayered CrN
APA, Harvard, Vancouver, ISO, and other styles
9

Yang, Sheng-Min, Yin-Yu Chang, Dong-Yih Lin, Da-Yung Wang, and Weite Wu. "Microstructure Characterization of Multilayered TiSiN/CrN Thin Films." Journal of Nanoscience and Nanotechnology 8, no. 5 (2008): 2688–92. http://dx.doi.org/10.1166/jnn.2008.592.

Full text
Abstract:
Monolayered TiSiN and multilayered TiSiN/CrN coatings were synthesized by a cathodic arc deposition process. The chromium and Ti/Si (80/20 at.%) alloy targets were adopted as the cathode materials, altering the ratio of cathode current (I[TiSi]/I[Cr]) to obtain various multilayer periodic thicknesses of multilayered TiSiN/CrN coatings. X-ray diffraction and TEM analyses showed that all the deposited monolayered TiSiN and multilayered TiSiN/CrN films possessed the B1-NaCl structure. In this study, it was shown that the multilayer periods (Λ) of the TiSiN/CrN deposited at I[TiSi]/I[Cr] cathode c
APA, Harvard, Vancouver, ISO, and other styles
10

Zhao, Xia, Shuai Yuan, Zuquan Jin, et al. "Perfect Combination of LBL with Sol–Gel Film to Enhance the Anticorrosion Performance on Al Alloy under Simulated and Accelerated Corrosive Environment." Materials 13, no. 1 (2019): 111. http://dx.doi.org/10.3390/ma13010111.

Full text
Abstract:
Given their outstanding versatile properties, multilayered anticorrosion coatings have drawn great interest from researchers in the academic and engineering fields. However, the application of multilayered coatings is restricted by some limitations such as low interlayer compatibilities, the harsh preparation process, etc. This work introduced a composite film fabricated on a 2A12 aluminum alloy surface, including an anodic oxide film, a sol–gel film, and a layer-by-layer (LBL) self-assembling film from bottom to top. The microstructure and elemental characterization indicated that the finish
APA, Harvard, Vancouver, ISO, and other styles
11

Hong, J. H., Seung Ho Ahn, and Jung Gu Kim. "Influence of Interlayer on the Corrosion Behavior of Multilayered WC-Ti1-xAlxN Coatings in Deaerated 3.5% Sodium Chloride Solution." Materials Science Forum 544-545 (May 2007): 359–62. http://dx.doi.org/10.4028/www.scientific.net/msf.544-545.359.

Full text
Abstract:
Multilayered coatings of WC-Ti and WC-Ti1-xAlxN were deposited to form a wear- and corrosion-resistant surface. The cathodic arc deposition (CAD) method was used to deposit WC-Ti1- xAlxN coatings with variable Al content onto high speed steel (HSS). Three kinds of WC-Ti1-xAlxN coatings, each with and without interlayer (Ti/TiN), were prepared. The corrosion behaviors of WCTi1- xAlxN coatings in a deaerated 3.5% NaCl solution were investigated by galvanic corrosion test and potentiodynamic polarization test. The porosity of the coatings, both with and without interlayer, generally decreased wit
APA, Harvard, Vancouver, ISO, and other styles
12

Xie, Z. H., M. Hoffman, P. Munroe, R. Singh, A. Bendavid, and P. J. Martin. "Microstructural response of TiN monolithic and multilayer coatings during microscratch testing." Journal of Materials Research 22, no. 8 (2007): 2312–18. http://dx.doi.org/10.1557/jmr.2007.0292.

Full text
Abstract:
Monolithic TiN and multilayered structures of TiN films that alternate with thin Ti interlayers were coated by filtered arc deposition onto a stainless steel substrate. Microscratch tests with a diamond indenter of 5-μm radius were carried out in combination with focused ion beam (FIB) sectioning and scanning and transmission electron microscopy to explore the controlling deformation mechanisms of these TiN coatings in relation to their microstructural design. It was found that for the monolithic TiN coating, columnar TiN grains slid against each other under normal forces and, at the same time
APA, Harvard, Vancouver, ISO, and other styles
13

KARAOMERLIOGLU, FILIZ. "MODELING MULTILAYER ANTIREFLECTION COATING SYSTEMS BASED ONLiNbO3." Modern Physics Letters B 24, no. 11 (2010): 1145–50. http://dx.doi.org/10.1142/s0217984910023281.

Full text
Abstract:
Antireflection coatings have had the greatest impact on optics. The antireflection (AR) coating is the critically important technology in obtaining high performance of optoelectronic devices. In the present paper, characteristics of the ferroelectric based multilayered antireflection coating systems are investigated. Multilayer antireflection coatings consisting of insulator thin films have been modeled in the region between the 400 nm and 800 nm visible bands of electromagnetic spectrum to reduce reflectance from ferroelectric based substrate.In this type of antireflection coating we can regu
APA, Harvard, Vancouver, ISO, and other styles
14

Chang, Yin-Yu, and Chih-Cheng Chuang. "Deposition of Multicomponent AlTiCrMoN Protective Coatings for Metal Cutting Applications." Coatings 10, no. 7 (2020): 605. http://dx.doi.org/10.3390/coatings10070605.

Full text
Abstract:
The high potential of the protective coatings for metal machining applications using the physical vapor deposition (PVD) processes is one to be valued, and will accelerate development of the multicomponent coating design and increase the cutting efficiency. In this study, nanostructured AlTiCrMoN coatings in a multilayered structure were fabricated using cathodic-arc deposition (CAD). Controlling the cathode current of both CrMo and AlTi alloy targets in a nitrogen environment, multilayered AlTiN/CrMoN coatings were deposited. The AlTiN and AlTiN/CrMoN multilayered coatings exhibit a face-cent
APA, Harvard, Vancouver, ISO, and other styles
15

Virk, Ranjot Singh, Muhammad Atiq Ur Rehman, Muhammad Azeem Munawar, et al. "Curcumin-Containing Orthopedic Implant Coatings Deposited on Poly-Ether-Ether-Ketone/Bioactive Glass/Hexagonal Boron Nitride Layers by Electrophoretic Deposition." Coatings 9, no. 9 (2019): 572. http://dx.doi.org/10.3390/coatings9090572.

Full text
Abstract:
Electrophoretic deposition (EPD) was used to produce a multilayer coatings system based on chitosan/curcumin coatings on poly-ether-ether-ketone (PEEK)/bioactive glass (BG)/hexagonal boron nitride (h-BN) layers (previously deposited by EPD on 316L stainless steel) to yield bioactive and antibacterial coatings intended for orthopedic implants. Initially, PEEK/BG/h-BN coatings developed on 316L stainless steel (SS) substrates were analyzed for wear studies. Then, the EPD of chitosan/curcumin was optimized on 316L SS for suspension stability, thickness, and homogeneity of the coatings. Subsequent
APA, Harvard, Vancouver, ISO, and other styles
16

Vereschaka, Alexey A., Anatoly S. Vereschaka, Andre DL Batako, Boris J. Mokritskii, Anatoliy Y. Aksenenko, and Nikolay N. Sitnikov. "Improvement of structure and quality of nanoscale multilayered composite coatings, deposited by filtered cathodic vacuum arc deposition method." Nanomaterials and Nanotechnology 7 (January 17, 2016): 184798041668080. http://dx.doi.org/10.1177/1847980416680805.

Full text
Abstract:
This article studies the specific features of cathode vacuum arc deposition of coatings used in the production of cutting tools. The detailed analysis of the major drawbacks of arc-Physical Vapour Deposition (PVD) methods has contributed to the development of the processes of filtered cathodic vacuum arc deposition to form nanoscale multilayered composite coatings of increased efficiency. This is achieved through the formation of nanostructure, increase in strength of adhesion of coating to substrate up to 20%, and reduction of such dangerous coating surface defects as macro- and microdroplets
APA, Harvard, Vancouver, ISO, and other styles
17

Cho, Chung Woo, Sung Hoon Jeong, Seung Ho Ahn, Jung Gu Kim, and Young Ze Lee. "Tribological Behavior of Multilayered WC-Ti1-xAlxN Coatings Deposited by Cathodic Arc Deposition Process on High Speed Steel." Key Engineering Materials 297-300 (November 2005): 1430–38. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.1430.

Full text
Abstract:
Four different multilayered coatings with different Al concentrations were deposited on AISI D2 steel. The prepared coating samples were designated as WC-Ti0.6Al0.4N, WC-Ti0.53Al0.47N, WC-Ti0.5Al0.5N and WC-Ti0.43Al0.57N. The multilayered coatings were investigated with respect to coating surface and cross-sectional morphology, roughness, adhesion, hardness, porosity and tribological behavior. Especially, wear tests of four multilayered coatings were performed by using a ball-on-disc configuration with a linear sliding speed of 0.017 m/sec and a load of 5.38N. The tests were carried out at roo
APA, Harvard, Vancouver, ISO, and other styles
18

TAN, M., D. J. LI, G. Q. LIU, et al. "STRUCTURES AND MECHANICAL PROPERTIES OF MODULATED ZrB2/W AND ZrB2/WNx NANOMULTILAYERS." International Journal of Modern Physics B 24, no. 01n02 (2010): 34–42. http://dx.doi.org/10.1142/s0217979210063958.

Full text
Abstract:
ZrB 2, W , WN x coatings and ZrB 2/ W , ZrB 2/ WN x multilayered coatings have been synthesized by ion beam assisted deposition at room temperature. X-ray diffraction (XRD), XP-2 surface profiler, scanning electron microscopy (SEM) and nano indenter were employed to investigate the influence of modulation periods and N + beam bombardment on microstructure and mechanical properties of the coatings. The low-angle XRD patterns and cross-sectional SEM indicate a well-defined composition modulation and layer structure of the multilayers. The multilayers with modulation periods ranging from 9 to 16
APA, Harvard, Vancouver, ISO, and other styles
19

Wang, Mengchao, Lijun Wang, Hui Chen, and Yinfen Cheng. "Study on the phase structure and mechanical properties of (Ti,Al,Si)N coatings deposited by multiarc ion plating." International Journal of Modern Physics B 34, no. 01n03 (2019): 2040043. http://dx.doi.org/10.1142/s0217979220400433.

Full text
Abstract:
Different structural [Formula: see text] coatings were designed and deposited on WC-Co cemented carbide by the technology of multiarc ion plating. Monolayered [Formula: see text] coating was deposited using cathode of [Formula: see text]. Multilayered (Ti,Al)N/[Formula: see text] coating and [Formula: see text] coating with gradual silicon content were deposited using two cathodes of [Formula: see text] and [Formula: see text] simultaneously. The surface and cross-section morphology, compositions, and phase structure were characterized by scanning electron microscopy (SEM) and X-ray diffractio
APA, Harvard, Vancouver, ISO, and other styles
20

Sagalovich, Alex, and Vlad Sagalovich. "The Tribological Investigations of Multicomponent Multilayered Ion-Plasma Coatings Avinit." Tribology in industry 33, no. 2 (2011): 79–86. https://doi.org/10.5281/zenodo.4456339.

Full text
Abstract:
The friction and wear characteristics of sliding friction in conditions of boundary lubrication for coatings, received by ion-plasma method on the heat resistant deformed alloy of АК4-1 type are investigated. Conducted tribological studies of improved designs of multi-component multilayer coatings Avinit in fuel TS-1 media selecting coating materials for precision friction pairs of hydraulical units. Coatings are very effective in increasing the stability of the pair to bores cuffing teasers. Improved coatings have low friction coefficients (0.075 - 0.095) at loads up to 2.0 kN and showed high
APA, Harvard, Vancouver, ISO, and other styles
21

Chang, Yin Yu, Da Yung Wang, and Chi Yung Hung. "Mechanical Properties of TiAlN/CrN Nanolayered Coatings Synthesized by a Cathodic-Arc Deposition Process." Solid State Phenomena 118 (December 2006): 323–27. http://dx.doi.org/10.4028/www.scientific.net/ssp.118.323.

Full text
Abstract:
TiAlN, and TiAlN/CrN nanolayered coatings were synthesized by cathodic-arc evaporation with plasma enhanced duct equipment. Chromium and TiAl (50/50 at %) alloy cathodes were used for the deposition of TiAlN/CrN coatings. The effects of bilayer thickness and chromium content on the microstructure and mechanical properties of TiAlN/CrN nanolayered coatings were studied. The preferred orientation was changed from (200) in TiAlN monolayered coatings to (111) plane in the multilayered TiAlN/CrN coatings. The multilayered TiAlN/CrN coating with periodic thickness of 20 nm and the smallest crystalli
APA, Harvard, Vancouver, ISO, and other styles
22

Vorontsov, Andrey, Andrey Filippov, Nikolay Shamarin, et al. "In-situ analysis of ZrN/CrN multilayer coatings under heating." Metal Working and Material Science 25, no. 2 (2023): 68–80. http://dx.doi.org/10.17212/1994-6309-2023-25.2-68-80.

Full text
Abstract:
Introduction. Advanced hard coatings combine different properties such as high hardness, wear resistance, corrosive resistance. At present, layer-by-layer deposited zirconium and chromium nitrides are promising hard coating materials. Currently, the multilayer coating process is not sufficiently described in the literature to understand all the processes involved. The problem is the complexity of depositing thick layers of multilayer, multicomponent coatings with different physical characteristics of the coating components. First and foremost this concerns the coefficient of linear thermal exp
APA, Harvard, Vancouver, ISO, and other styles
23

Ovsyannikov, S. N., V. N. Okolichnyi, A. N. Ovsyannikov, O. V. Lelyuga, and A. S. Samokhvalov. "Multilayered coatings with high thermal protection." Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture 24, no. 4 (2022): 72–88. http://dx.doi.org/10.31675/1607-1859-2022-24-4-72-88.

Full text
Abstract:
The paper reviews the long span structure with the ethylene-tetrafluoroethylene (ETFE) coating. The ETFE coating properties and possibilities of its application are considered herein. The paper presents results of natural heat engineering tests of separate cells of the coating in the form of a foil package and enclosing structure segment of natural size with various number of ETFE layers and lighting tests of multilayered coatings. It is shown that high thermal protection and illuminating parameters can be gained for ETFE-coated enclosing structures for the operation in arctic conditions.
APA, Harvard, Vancouver, ISO, and other styles
24

Kolaklieva, Lilyana, Roumen Kakanakov, D. Chaliampalias, et al. "Mechanical, Structural and Thermal Properties of Multilayered Gradient Nanocomposite Coatings." Journal of Nano Research 17 (February 2012): 193–202. http://dx.doi.org/10.4028/www.scientific.net/jnanor.17.193.

Full text
Abstract:
Multilayered, Gradient Tialsin-Based Nanocomposite Coatings Have Been Developed and Investigated with Respect to their Applicability in the Machining Industry. the Main Coating Layer Was Composed of 5-8 Nm Tin and Aln Nanograins. the Coating Possessed Hardness as High as 40 GPA, which Allows it to Be Classified as Superhard. during Heating up to 900oC in Air in Steps of 100oC for 6 H at each Temperature, the Coating Showed Good Stability up to 700oC. Thermal Treatment over this Temperature Caused a Decrease in the Hardness to Values Characteristic for Tialn Multilayered Coatings, while the Adh
APA, Harvard, Vancouver, ISO, and other styles
25

Fox-Rabinovitch, Guerman, Goulnara Dosbaeva, Anatoly Kovalev, et al. "Enhancement of Multi-Scale Self-Organization Processes during Inconel DA 718 Machining through the Optimization of TiAlCrSiN/TiAlCrN Bi-Nano-Multilayer Coating Characteristics." Materials 15, no. 4 (2022): 1329. http://dx.doi.org/10.3390/ma15041329.

Full text
Abstract:
Optimization of the composition of a new generation of bi-nano-multilayered TiAlCrSiN/TiAlCrN-based coatings is outlined in this study for the machining of direct aged (DA) Inconel 718 alloy. Three types of TiAlCrSiN/TiAlCrN-based bi-nano-multi-layer coatings with varying chemical compositions were investigated: (1) a previous state-of-the-art Ti0.2Al0.55Cr0.2Si0.03Y0.02N/Ti0.25Al0.65Cr0.1N (coating A); (2) Ti0.2Al0.52Cr0.2Si0.08N/Ti0.25Al0.65Cr0.1N with increased amount of Si (up to 8 at.%; coating B); (3) a new Ti0.18Al0.55Cr0.17Si0.05Y0.05N/Ti0.25Al0.65Cr0.1N coating (coating C) with an inc
APA, Harvard, Vancouver, ISO, and other styles
26

Chang, Chi Lung, Wei Yu Ho, Wen Jen Liu, J. J. Hwang, and Da Yung Wang. "Influence of Bi-Layer Thickness on the Structure and Properties of Multilayered TiN/CrN Coatings by Cathodic Arc Plasma Deposition." Key Engineering Materials 373-374 (March 2008): 192–95. http://dx.doi.org/10.4028/www.scientific.net/kem.373-374.192.

Full text
Abstract:
TiN/CrN nanoscale multilayered coatings have been deposited using cathodic arc evaporation system. The coatings were deposited using one Ti target and one Cr target with a fixed power output in the processes, whilst the bi-layer thickness was varied by rotation of the substrate holder to obtain different nanoscale multilayered period thickness. The texture structure, residual stress and nanoscale multilayer thickness of the coatings were determined by X-ray diffraction using both Bragg-Brentano and glancing angle parallel beam geometries. Hardness and adhesion strength of the coatings were mea
APA, Harvard, Vancouver, ISO, and other styles
27

Ho, Wei Yu, Cheng Hsun Hsu, Zhong Shen Yang, Li Wei Shen, and Woei Yun Ho. "Oxidation Resistance and Corrosion Resistance of AlTiCrON Multilayered Coatings on AISI M2 Tool Steel." Applied Mechanics and Materials 284-287 (January 2013): 183–87. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.183.

Full text
Abstract:
This study utilized the reaction of O2/N2gases and Al0.67Ti0.33/Cr (99.9%) dual targets to synthesize (Ti,Al)ON/CrON multilayered coatings on AISI M2 steel by cathodic arc deposition system. Thermal stability and corrosion resistance of the multilayered coatings for aluminum die casting applications, along with coating structure were investigated. The results showed that the structure of multilayered coatings was a B1 NaCl type. The formation of oxide phases by introducing oxygen to react with Al, Cr, and Ti elements was confirmed by XPS. The thermal stability of oxygen-doped AlTiN/CrN coating
APA, Harvard, Vancouver, ISO, and other styles
28

Vorontsov, Andrey, Andrey Filippov, Nikolay Shamarin, et al. "Microstructure and residual stresses of ZrN/CrN multilayer coatings formed by the plasma-assisted vacuum-arc method." Metal Working and Material Science 24, no. 3 (2022): 76–89. http://dx.doi.org/10.17212/1994-6309-2022-24.3-76-89.

Full text
Abstract:
Introduction. The current state of the art in the field of hard coatings application requires the formation of nanostructured compositions using different chemical elements. Modern hard coatings are able to combine different properties such as high hardness, wear resistance, corrosion resistance. At present, coatings formed by layer-by-layer deposition of zirconium and chromium nitrides are promising. When depositing combinations of chemical elements on various substrates, studies are required aimed at investigating its microstructure and, mainly, residual stresses formed during the deposition
APA, Harvard, Vancouver, ISO, and other styles
29

Leroy, J. M., A. Floquet, and B. Villechaise. "Thermomechanical Behavior of Multilayered Media: Results." Journal of Tribology 112, no. 2 (1990): 317–23. http://dx.doi.org/10.1115/1.2920259.

Full text
Abstract:
To study the thermoelastic behavior of coatings a two-dimensional model of a finite thickness layered medium submitted to a moving heat flux was presented in a previous paper (Leroy, Floquet, and Villechaise, 1989). The influence of thin coatings with variable properties or thicknesses on the temperature and stress fields is studied here. These results show that important stresses occur in a coating whose properties differ from those of the substrate, even for low temperature rises.
APA, Harvard, Vancouver, ISO, and other styles
30

YIN, DEQIANG, XIANGHE PENG, YI QIN, and ZHONGCHANG WANG. "PREDICTION OF RESIDUAL STRESS IN MULTILAYERED COATINGS WITH A LINEARLY ELASTIC MODEL INCORPORATING DENSITY FUNCTIONAL THEORY CALCULATIONS." Journal of Multiscale Modelling 03, no. 01n02 (2011): 65–78. http://dx.doi.org/10.1142/s1756973711000352.

Full text
Abstract:
Local residual stress fields often influence and even govern some of the mechanical properties of multilayered coatings at nanoscale. An approach is developed for the evaluation of the local residual stress with the representative volume element (RVE) of a multilayered coating and the concept of lattice mismatch between neighboring layers, incorporating high-precision density functional theory calculations. The calculated results are in good agreement with experimental reports, even if each individual host constituent is assumed linearly elastic, demonstrating the validity of the proposed appr
APA, Harvard, Vancouver, ISO, and other styles
31

Chang, Yin-Yu, and Cheng-Hsi Chung. "Tribological and Mechanical Properties of Multicomponent CrVTiNbZr(N) Coatings." Coatings 11, no. 1 (2021): 41. http://dx.doi.org/10.3390/coatings11010041.

Full text
Abstract:
Multi-element material coating systems have received much attention for improving the mechanical performance in industry. However, they are still focused on ternary systems and seldom beyond quaternary ones. High entropy alloy (HEA) bulk material and thin films are systems that are each comprised of at least five principal metal elements in equally matched proportions, and some of them are found possessing much higher strength than traditional alloys. In this study, CrVTiNbZr high entropy alloy and nitrogen contained CrVTiNbZr(N) nitride coatings were synthesized using high ionization cathodic
APA, Harvard, Vancouver, ISO, and other styles
32

Ollagnier, A., and P. Benaben. "Multilayered coatings made easy." Metal Finishing 103, no. 5 (2005): 56–63. http://dx.doi.org/10.1016/s0026-0576(05)80389-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Kulchytsky-Zhyhailo, Roman, Stanisław J. Matysiak, and Dariusz M. Perkowski. "Heat Conduction Problems in a Homogeneous Pipe with Inner Nonhomogeneous Coating." International Journal of Heat and Technology 39, no. 1 (2021): 23–31. http://dx.doi.org/10.18280/ijht.390103.

Full text
Abstract:
The paper deals with the analysis of nonhomogeneous inner coatings for a homogeneous pipe with respect of heat loss from the outer pipe surface. Two kinds of the coatings in the form of ring layers are considered: (1º) with the thermal properties changing continuously along the coating thickness (called the coating A), (2º) multilayered coatings with piecewise continuous thermal properties (called the coatings B). The analysis is connected with the stationary heat conduction problems. Some special cases of the coatings A and B are investigated. The obtained analytical results and the compariso
APA, Harvard, Vancouver, ISO, and other styles
34

Maximov, Y. V., Y. I. Bublikov, A. A. Vereschaka, et al. "Nanodisperse multi-layered composite coatings for cutting tools." Izvestiya MGTU MAMI 6, no. 2-2 (2012): 222–30. http://dx.doi.org/10.17816/2074-0530-68523.

Full text
Abstract:
Some aspects of application for multilayered-composite functional coatings with nano-scale grains and layers thickness for various types of the cutting tool are considered. There is shown, that cutting tools with nanoscale structured coatings provide essential increase of cutting efficiency in comparison with standard coated tools of an adequate coating chemical compound.
APA, Harvard, Vancouver, ISO, and other styles
35

Migranov, Mars. "Wear Resistance of Coatings for the Cutting Tool." Key Engineering Materials 496 (December 2011): 86–91. http://dx.doi.org/10.4028/www.scientific.net/kem.496.86.

Full text
Abstract:
The wear resistance of tool materials with multilayered and multicomponent coatings of different chemical composition and the coating technology have been studied at various modes of cutting. Tribological features of various coatings on the cemented carbide tool and the main characteristics of cutting at the interface have been investigated for milling and turning.
APA, Harvard, Vancouver, ISO, and other styles
36

Bahce, Erkan, and Nese Cakir. "Tribological investigation of multilayer CrN/CrCN/TaN films deposited by close field unbalanced magnettron sputtering." REVIEWS ON ADVANCED MATERIALS SCIENCE 58, no. 1 (2019): 271–79. http://dx.doi.org/10.1515/rams-2019-0036.

Full text
Abstract:
AbstractCrN/CrCN/TaN multilayer films were deposited onto the CoCrMo alloy substrates at different number layers as two, four and 8 layers by close-field unbalanced magnetron sputtering method. Microstructure and the tribo-logical properties of the films were characterized by XRD, SEM, pin-on-disk wear test, scratch test, micro hardness. CrN/CrCN/TaN multilayer coatings exhibited good adhesion properties on the CoCrMo alloy substrate. A very high hardness value of 60 GPa was obtained for 8 multilayered coating. As a result of the pin-on-disc wear tests, it was found that the tribological prope
APA, Harvard, Vancouver, ISO, and other styles
37

Jayanth, P., and E. Sangeeth Kumar. "Investigation and Analysis of Wear Reduction in Piston Rings through Coating." Applied Mechanics and Materials 813-814 (November 2015): 874–79. http://dx.doi.org/10.4028/www.scientific.net/amm.813-814.874.

Full text
Abstract:
In this study, the surface of a Piston Ring in the engine is coated with multilayered coating powder using plasma-spray technique, and its surface behavior is subsequently analyzed. The purpose of this study is to analyze the mechanical and thermal effects of surface coating for a Piston Ring during friction. Here specimens with and without coatings were prepared and then microstructure, hardness and corrosion tests were carried out. From the experimental results and Ansys results, it has been found that the coated specimen has improved the properties in improving the diesel engine performance
APA, Harvard, Vancouver, ISO, and other styles
38

Šnajdar, Mateja, Danko Ćorić, and Matija Sakoman. "Comparative Study of Multilayer Hard Coatings Deposited on WC-Co Hardmetals." Coatings 14, no. 6 (2024): 674. http://dx.doi.org/10.3390/coatings14060674.

Full text
Abstract:
This paper examines the impact of a multilayered gradient coating, applied via plasma-activated chemical vapor deposition (PACVD), on the structural and mechanical attributes of nanostructured WC-Co cemented carbides. WC-Co samples containing 5 and 15 wt.% Co were synthesized through a hot isostatic pressing (HIP) process using nanoparticle powders and coated with two distinct multilayer coatings: titanium nitride (TiN) and titanium carbonitride (TiCN). Nanosized grain formation without microstructural defects of the substrates, prior to coating, was confirmed by magnetic saturation and coerci
APA, Harvard, Vancouver, ISO, and other styles
39

Chan, C., J. L. McCrea, G. Palumbo, and Uwe Erb. "Microstructural and Mechanical Characterization of Multilayered Iron Electrodeposits." Advanced Materials Research 409 (November 2011): 474–79. http://dx.doi.org/10.4028/www.scientific.net/amr.409.474.

Full text
Abstract:
Monolithic and multilayered iron electrodeposits were successfully synthesized by the pulse plating electrodeposition method. Electron microscopy and Vickers microhardness measurements were used to investigate the microstructure and mechanical properties of the iron electrodeposits produced. Two types of monolithic iron coatings were produced, one with a coarse grained, columnar structure and the other with an ultra-fine grained structure. Hall-Petch type grain size strengthening was observed in these monolithic coatings. Multilayered iron coatings composed of alternating layers of coarse grai
APA, Harvard, Vancouver, ISO, and other styles
40

Monceau, Daniel, Djar Oquab, Claude Estournès, Mathieu Boidot, Serge Selezneff, and Nicolas Ratel-Ramond. "Thermal Barrier Systems and Multi-Layered Coatings Fabricated by Spark Plasma Sintering for the Protection of Ni-Base Superalloys." Materials Science Forum 654-656 (June 2010): 1826–31. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1826.

Full text
Abstract:
Aeronautic gas turbine blades, vanes and combustion chambers are protected against high temperature oxidation and corrosion by single or multilayered coatings. These include environmental coatings, generally based on Pt-modified Ni aluminides or MCrAlY overlays (where M = Ni and/or Co), thermal barrier coating (TBC) systems including a ceramic thermally insulating layer, and abradable seals. The present work shows the ability of the Spark Plasma Sintering technique to rapidly develop new coatings compositions and microstructures. This technique allows combining powders and metallic foils on a
APA, Harvard, Vancouver, ISO, and other styles
41

Lin, Yuli, and Li-Jang Hwang. "Adhesion Strength of Cu-Ni Multilayered Coatings on Optical Fibers." Microscopy and Microanalysis 7, S2 (2001): 1240–41. http://dx.doi.org/10.1017/s143192760003227x.

Full text
Abstract:
Optical fibers have been extensively employed in a variety of fields. However, the need of high strength, excellent resistance to moisture permeation and tolerance to heat becomes apparent when such optical fibers are used in nuclear power plants and chemical plants in particular. Plastic coatings as conventional made of optical fibers cables would be replaced by the optical fiber coated with layers of metals.The adhesion of coating to substrate is a critical property of any coating system for mechanical integrity and environmental protection of the substrate. For example, the corrosion protec
APA, Harvard, Vancouver, ISO, and other styles
42

Miyamoto, Nagahiro, Rina Yamachika, Toshitsugu Sakurai, Tohru Hayakawa, and Noriyasu Hosoya. "Bone Response to Titanium Implants Coated with Double- or Single-Stranded DNA." BioMed Research International 2018 (June 13, 2018): 1–11. http://dx.doi.org/10.1155/2018/9204391.

Full text
Abstract:
We aimed to evaluate in vivo bone response and in vitro apatite formation to titanium (Ti) implants, coated with double-stranded DNA (DNA-d) or single-stranded DNA (DNA-s), and to compare the influence in different structure of DNA, double strand and single strand on bone response and apatite formation. The bone responses to multilayered DNA-d/protamine or DNA-s/protamine coating implants were evaluated after implantation into the extracted sockets of rat maxillary molars. Apatite formation on either coating surface after immersion in simulated body fluid (SBF) was evaluated using the quartz c
APA, Harvard, Vancouver, ISO, and other styles
43

Etienne, O., C. Picart, C. Taddei, et al. "Polyelectrolyte Multilayer Film Coating and Stability at the Surfaces of Oral Prosthesis Base Polymers: an in vitro and in vivo Study." Journal of Dental Research 85, no. 1 (2006): 44–48. http://dx.doi.org/10.1177/154405910608500107.

Full text
Abstract:
A new type of coating involving a layer-by-layer technique has been recently reported. This coating is composed of a polyelectrolyte multilayer film that confers specific properties on surfaces to which it is applied. Here, we studied the applicability of such a technique to the coating of oral prostheses, by first testing the construction of polyelectrolyte multilayer films on several polymers used in oral prosthesis bases, and, subsequently, by studying the stability of these coatings in vitro, in human saliva, and in vivo in a rat model. We demonstrated that the multilayered films are able
APA, Harvard, Vancouver, ISO, and other styles
44

Tavares, C. J., L. Rebouta, E. J. Alves, et al. "Interfacial roughness of multilayered coatings." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 136-138 (March 1998): 278–82. http://dx.doi.org/10.1016/s0168-583x(97)00853-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Yashar, Philip C., and William D. Sproul. "Nanometer scale multilayered hard coatings." Vacuum 55, no. 3-4 (1999): 179–90. http://dx.doi.org/10.1016/s0042-207x(99)00148-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

FENG, J., Y. QIN, Q. ZENG, et al. "PARAMETERIZED FINITE ELEMENT MODELING OF THE SURFACE SYSTEMS WITH COATINGS WHICH CONSIDERS THE CRACKING OF THE COATINGS AND INFLUENCES OF THE CASE-HARDENING OF THE SUBSTRATE." Journal of Multiscale Modelling 03, no. 01n02 (2011): 1–22. http://dx.doi.org/10.1142/s1756973711000315.

Full text
Abstract:
Accurately predicting the failure of multilayered surface systems, including coatings on tools or products, is of significance for all of the parties concerned within the chain of design, manufacturing and use of a product. Previous modeling work has, however, been focused largely on the effect of individual parameters rather than on the performance of a multilayered system as a whole. Design and manufacture of multilayered surface systems, currently, still relies largely on experiments and failure tests. A parameterized approach which considers geometrical, material, interfacial and loading v
APA, Harvard, Vancouver, ISO, and other styles
47

Lützke, Friedrich, Markus Maier, Aleksandra Urbanska, et al. "Electrophoretic Deposition of Zirconia Multilayered Constructs." Key Engineering Materials 631 (November 2014): 13–17. http://dx.doi.org/10.4028/www.scientific.net/kem.631.13.

Full text
Abstract:
Zirconia-based ceramics have gained considerable interest for several applications (e.g. solid electrolytes in fuel cells and in oxygen sensors, thermal barrier coatings and biomaterials for dental and orthopaedic applications) due to their high mechanical strength, improved fracture toughness and easy affordability. We constructed both a manual and an automated electrophoretic deposition set-ups, which allowed us to obtain multilayers of alternating tetragonal and cubic phases by layering nanometric sized powders of yttria doped zirconia (Y-TZP) with different mol percentages of yttria (3 % a
APA, Harvard, Vancouver, ISO, and other styles
48

Wang, Zesong, Canxin Tian, Alexander Tolstogouzov, et al. "Microstructure and Rutherford Backscattering Spectrometry of Hard/Lubricant Mo-Ti-Al-N Multilayered Coatings Prepared by Multi-Arc Ion Plating at Low Substrate Rotation." Coatings 10, no. 2 (2020): 101. http://dx.doi.org/10.3390/coatings10020101.

Full text
Abstract:
To develop the hard and self-lubricating coatings applied for the industrial dry-cutting and die-casting machining tool fields, a series of MoTiAlN/MoN/Mo multilayered coatings were deposited on Si substrates under low substrate rotation by cathodic multi-arc ion plating. XRD, SEM, TEM, RBS, nanoindentation, and tribology tester were used to monitor the phase structure, morphology, component, nanohardness, and friction coefficient of the coatings. It was found that the coatings deposited at various substrate rotations comprised paramount cubic B1 structure TiAlN and Mo2N phases. The micrograph
APA, Harvard, Vancouver, ISO, and other styles
49

MESIC, BEKO, and JAMES H. JOHNSTON. "Multilayering of conventional latex-based dispersion coatings containing small amounts of silica nanospheres: Runnability on a pilot scale flexographic coater and barrier performance." November 2023 22, no. 11 (2023): 675–83. http://dx.doi.org/10.32964/tj22.11.675.

Full text
Abstract:
The addition of functional coatings to packaging materials is a key requirement for increasing their performance and creating innovative packaging solutions. Flexography, a cost-effective printing method commonly used to print information and graphics directly onto a wide variety of packaging substrates, shows good potential for applying functional coatings. In this study, conventional clay-latex coating formulations containing approximately 1.3 wt% silica nanospheres were applied to a linerboard using a pilot scale flexographic printing web press. The performance of multilayered silica nanosp
APA, Harvard, Vancouver, ISO, and other styles
50

Liu, Jun, Wei Ling Lv, Tao Tang, et al. "Study of Y2O3/Er2O3 Multilayered Coatings Deposited by Magnetron Sputtering." Materials Science Forum 686 (June 2011): 641–45. http://dx.doi.org/10.4028/www.scientific.net/msf.686.641.

Full text
Abstract:
The yttria-erbia multilayered coatings were prepared on 316L stainless steel substrates by bipolar pulse magnetron sputtering. Structures of these coatings were examined by X-ray diffraction and scanning electron microscopy. Bonding strength of these coatings on 316L stainless steel substrates was measured by scratch tester. Nano-hardness of these coatings was measured by nano-indenter. Comparative studies of the mechanical properties of the single-layered yttria coatings and multilayered coatings were conducted, and the seven layered coatings presented the highest bonding strength and nano-ha
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Multilayered coatings' for other source types:
Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography