Tribological properties of crn coating under

Tribological properties of crn coating under

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Tribological Properties of CrN Coating Under Lubrication

Abstract The paper presents research results of the influence of CrN coating on the friction parameters in friction pairs under lubricated friction conditions. The formed CrN homogeneous coating and CrN-steel 46Cr2 "ring" structure coating was matched under test ...

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Microstructure and tribological properties of CrN and

The tribological properties of 20CrMo and CrN coating against tin bronze QSn7-0.2 were compared by pin-on-disk tests under dry friction and oil lubrication, respectively.

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DeepDyve - The effects of AlCrN coating, surface

Read "The effects of AlCrN coating, surface modification and their combination on the tribological properties of high speed steel under dry conditions, Tribology International" on DeepDyve, the largest online rental service for scholarly research with thousands of

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Mechanical and Tribological Properties of Carbon

According to the ISO standard [], the critical loads and , which correspond to cohesive and adhesive failures of the coating, were determined. The tribological properties of coating-substrate systems were studied with a ball-on-disc tribometer [] at two different 2 O

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CrN multilayer coatings for tribological applications -

We decided to form a multilayer CrCN/CrN coating adding above mentioned amount of carbon. Although there have been many papers in the literature studying the physical, mechanical, structural and tribological properties of CrN and CrCN coatings, no study

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TRIBOLOGICAL PROPERTIES OF CrN COATING UNDER

The formed CrN homogeneous coating and CrN-steel 46Cr2 "ring" structure coating was matched under test conditions with a counterpart made from SAE-48 and SAE-783 bearing alloys.

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Tribological behaviour of chromium nitride coating

mechanical properties, and the coating thickness and the technique of layer also influence the coated tribological performance of the subparts of IC engine. Tribotest was done at various loads and velocities to an automobile engine of four strokes under

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Comparative tribological behaviors of TiN, CrN and

The purpose of this study is to investigate comparative tribological behaviors of Cu-doped TiN, CrN, and MoN coatings under a wide range of dry sliding conditions. TiN and CrN coatings have been developed and used by industry in numerous tribological applications ...

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Microstructure and Tribological Properties of Cathodic

Tribological Properties of Al 7075 Alloy and 7075/Al 2 O 3 Composite Under Two-Body Abrasion: A Statistical Approach J. Tribol (September, 2018) Tribological Study of FeWP Electrodeposited Coating on 316 L Stainless Steel

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Progress in Tribological Properties of Nano-Composite Hard Coatings under

Lubricants 2017, 5, 5 3 of 21 Lubricants 2017, 5, 5 3 of 21 Figure 1. (a) Number of articles and (b) the number of citations in the past 15 years. 2. Tribological Properties of DLC Coatings under Water Lubrication Because of the mixed structure of sp2 and sp3 hybrid orbits, DLC coatings exhibit excellent ...

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Tribological Properties of CrN-AlN Films Produced by

Pin-on-disk wear experiments were carried out in ambient air, to investigate the tribological behavior of the CrN/AlN system against a steel ball under dry conditions for various loads and a constant sliding speed. The results revealed that tribological properties of

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Tribological properties of Ni3Al-Cr7C3 composite coating

The tribological properties of Ni 3 Al-Cr 7 C 3 composite coating under water lubrication were examined by using a ball-on-disc reciprocating tribotester. The effects of load and sliding speed on wear rate of the coating were investigated. The worn surface of the ...

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Tribological properties of sputtered CrN coatings under

The CrN-coated light metal shows, at 30 and 100 C, similar wear properties as the coated steels allowing positive benefits in tribological applications. Without any coating the tests had to be aborted because of heavy fretting and seizure. Above 100 C, beside

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Comparison of tribological and electrochemical

The tribological and electrochemical properties of TiN, CrN, TiAlN and a-C:H coatings in SBF were investigated, and conclusions are drawn as follows: (1) A CrN coating exhibits superior friction and wear ability due to tribochemical reaction, and presents better (2)

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Surface & Coatings Technology

Improvement of tribological performance of CrN coating via multilayering with VN Yuexiu Qiu a, Sam Zhang b,,BoLia, Yuxi Wang b, Jyh-Wei Lee c,d, Fengji Li b, Dongliang Zhao a a Research Institute of Functional Materials, Central Iron and Steel Research Institute, Beijing 100081, China ...

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Oxidation resistance of TiN, CrN, TiAlN and CrAlN coatings

Oxidation resistance of TiN, CrN, TiAlN and CrAlN coatings deposited by lateral rotating cathode arc Y.C. Chima, ... of tribological hard coating. Similar to TiN, chromium nitride (CrN) has been successfully applied to the metal forming and plastic molding dies ...

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Tribological properties of quasicrystalline coatings

Tribological properties of quasicrystalline coatings - Volume 8 Issue 10 - S.S. Kang, J.M. Dubois, J. von Stebut Coatings of three different compositions (Al 65 Cu 20 Fe 15, Al 64 Cu 18 Fe 8 Cr 8, and Al 67 Cu 9 Fe 10.5 Cr 10.5 Si 3) were realized by various thermal deposition techniques. ...

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Tribological characteristics of Cr/CrN/a-C:H:W/a-C:H

From these results, it was concluded that the GMO was a compatible FM with the coating and improved tribological characteristics of both sliding surfaces. While the MoDTC was not suitable with the coating, since it remarkably promoted the wear of a-C:H layer.

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Tribological Behavior of Thermally Sprayed WC Coatings under

cellent tribological properties 3]-[6][. Therefore, thermally sprayed coating would be a good candidate for a tribological coating under water lubrication. In order to under-stand the tribological behavior of thermally sprayed coatings under water lubrication,

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Coatings Free Full-Text Tribological Properties of

Because of its excellent tribological performance, polyetheretherketone (PEEK)-based coatings have been used extensively under mixed and boundary water-lubrication conditions. To verify that the PEEK-based coating is applicable to aviation ...

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Tribological behavior of CrN-coated CrMoV steels

In this study, the tribological behavior of CrN-coated CrMoV steels (DIN 1.2343, 1.2367, and 1.2999 grades) was investigated using different setups and tribological pairs

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Tribological properties of sputtered CrN coatings

We use cookies to make interactions with our website easy and meaningful, to better understand the use of our services, and to tailor advertising. For further information, including ...

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Tribological Properties of NiCr-Cr3C2 - Ni / MoS2

NiCr-Cr3C2-Ni/MoS2 composite coating was prepared by supersonic plasma spraying (S-PS) process. The tribological properties of the composite coating at 25 C, 300 C, 500 Cand 750 C were studied. The wear mechanism for the coating was discussed ...

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Tribological Behavior of PVD Hard Coated Cutting Tools under

Hence, CrN coating can be a good candidate for titanium alloys cryogenic machining because of its tribological and wear properties [9] and to avoid the titanium chemical affinity phenomena. In this work, we studied the influence of CrN coatings on

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Tribological properties of CrN coatings

B. Warcholinski, A. Gilewicz, Tribological properties of CrN x coatings, Journal of Achievements in Materials and Manufacturing Engineering 37/2 (2009) 498-504. 1. Introduction chamber ranging from 0.2 Pa to 2 Pa. The application of CrN and other coatings[1-4].

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FRICTION BEHAVIOUR OF TiN, CrN COATING ON AISI 4320 STEEL

107 Int. J. Mech. Eng. & Rob. Res. 2013 R K Upadhyay and L A Kumaraswamidhas, 2013 FRICTION BEHAVIOUR OF TiN, CrN COATING ON AISI 4320 STEEL SUBSTRATE R K Upadhyay1* and L A Kumaraswamidhas1 *Corresponding Author: R K Upadhyay, [email protected]

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TRIBOLOGICAL PROPERTIES OF TiAlCrN THIN FILMS

Tribological properties of TiAlCrN thin films 83 Fig. 1. Cross-section micrograph of TiAlN/CrN multilayer coating of bilayer thickness Λ = 0.234 µm (a) and TiAlCrN monolayer coating (b). than R a < 0.03 mm. The wear scar of the ball was measured using Hommel

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Research Article Mechanical and Tribological Properties of Carbon-Based Graded Coatings

Research Article Mechanical and Tribological Properties of Carbon-Based Graded Coatings M.Kot, 1 A .Major,2 J.M.Lackner, 3 K.Chronowska-Przywara, 1 M.Janusz, 2 andW.Rakowski 1 Faculty of Mechanical Engineering and Robotics, AGH University of

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Structure and properties of CrN/DLC coating deposited by PVD

mechanical and tribological properties of coating system CrN+DLC deposited by PVD-Arc cathodes and PACVD technique on the X40CrMoV5-1 hot work tool steel substrate. 2. Investigation methodology A material for the research consisted of

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Tribochemical Interactions of Friction Modifier and

This study presents the tribological performance of chromium nitride (CrN) coating using conventional friction modifier (moly dimer) and/or antiwear additive (zinc dialkyl dithiophosphate (ZDDP)) containing lubricants in a pin-on-plate tribometer.

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Tribological properties of CrN coatings deposited by

3/3/2020· @article{osti_22391301, title = {Tribological properties of CrN coatings deposited by nitro-chromizing treatment on AISI D2 steel}, author = {Durmaz, M., E-mail: [email protected] and Abakay, E. and Sen, U. and Sen, S. and Kilinc, B.}, abstractNote = {In this work, the wear test of uncoated and chromium nitride coated AISI D2 cold work tool steel against alumina ball realized at 0.1

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Bio-tribological properties and cytocompatibility of Ti-Si-N coatings

Bio-tribological properties and cytocompatibility of TieSieN coatings Ming Zhang a, b, Shengli Ma b, Kewei Xu b, Long Bai c, Paul K. Chu a, * a Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China ...

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