tribocorrosion behavior of plasma nitrided hardox steels

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(PDF) Phase formation in selected surface-roughened plasma tribocorrosion behavior of plasma nitrided hardox steels

The plasma-nitrided S1 shows a 26.4-fold increase in Ra , while the plasma-nitrided S3 shows only a 1.9-fold Figure 2. X-ray diffractogram of AISI 304 stainless steel samples increase in Ra compared with the untreated samples. The after plasma nitriding.(PDF) Phase formation in selected surface-roughened plasma tribocorrosion behavior of plasma nitrided hardox steelsThe plasma-nitrided S1 shows a 26.4-fold increase in Ra , while the plasma-nitrided S3 shows only a 1.9-fold Figure 2. X-ray diffractogram of AISI 304 stainless steel samples increase in Ra compared with the untreated samples. The after plasma nitriding.

(PDF) Tribocorrosion behaviour of plasma nitrided and tribocorrosion behavior of plasma nitrided hardox steels

Tribocorrosion behaviour of plasma nitrided and plasma nitrided + oxidised Ti6Al4V alloy tribocorrosion behavior of plasma nitrided hardox steels Hence this study is focused on the tribocorrosion behavior of the ceramic coatings for the hip implant tribocorrosion behavior of plasma nitrided hardox steelsA Comparative Tribocorrosion Study of Additive tribocorrosion behavior of plasma nitrided hardox steelsIn this study, the corrosion and tribocorrosion behavior of additive manufactured (AM) 316L is investigated and compared to wrought 316L. The experiments were performed in both a 0.9 wt% NaCl solution and a simulated body fluid based on the protein albumin. The results are interpreted based on the analysis of the microstructure, inherent AM porosities and surface roughness.A Comparative Tribocorrosion Study of Additive tribocorrosion behavior of plasma nitrided hardox steelsIn this study, the corrosion and tribocorrosion behavior of additive manufactured (AM) 316L is investigated and compared to wrought 316L. The experiments were performed in both a 0.9 wt% NaCl solution and a simulated body fluid based on the protein albumin. The results are interpreted based on the analysis of the microstructure, inherent AM porosities and surface roughness.

AMARETO - Saxon Alliance for Material- and tribocorrosion behavior of plasma nitrided hardox steels

Ullmann, M.; Kittner, K.; Prahl, U. Hot deformation and dynamic recrystallization behaviour of twin-roll cast Mg-6.8Y-2.5Zn-0.4Zr magnesium alloy, Materials 14 (2021 tribocorrosion behavior of plasma nitrided hardox steelsAuthor H. Kovac, Y.B. Bozkurt, A.F. Yetim, Ö. Baran, A. ÇelikPublish Year 2021Ayhan ÇELIK Professor Doctor of Engineering Ataturk tribocorrosion behavior of plasma nitrided hardox steelsTribocorrosion behavior of plasma nitrided Hardox steels in NaCl solution. Article. Jan 2018; tribocorrosion behavior of plasma nitrided hardox steels wear, corrosion and tribocorrosion properties of different type Hardox steels (400, 450 and 500 tribocorrosion behavior of plasma nitrided hardox steelsAuthor You Zuo, You Zuo, Tianlu Li, Xinyun Jiang, Minbao Wu, You Zhang, Fei ChenPublish Year 2020Some results are removed in response to a notice of local law requirement. For more information, please see here.(PDF) Tribocorrosion behaviour of plasma nitrided and tribocorrosion behavior of plasma nitrided hardox steelsTribocorrosion behaviour of plasma nitrided and plasma nitrided + oxidised Ti6Al4V alloy tribocorrosion behavior of plasma nitrided hardox steels Hence this study is focused on the tribocorrosion behavior of the ceramic coatings for the hip implant tribocorrosion behavior of plasma nitrided hardox steels

Cited by 1Publish Year 2019Author Yan Xue, Yi Hu, Zhenguo WangInfluence of Sliding Speed and Normal Loads on the Wear tribocorrosion behavior of plasma nitrided hardox steels

The iron boride layer showed significantly lower wear rate and also lower coefficient of friction (COF) during tribocorrosion tests, in comparison with unboronized specimens. An opposite behavior was verified during dry tribological tests, where unboronized samples presented lower COF behavior. Previous article.Cited by 8Publish Year 2018Author lyas Hacsaliholu, Fatih Yldz, Ayhan Çelik MATERIAL UNTREATED SPLASMA NITRIDING CPLASMA NITRIDPlasma Nitriding - Time (Hour) Nitrided Specimen Name -- Hardox 400 400 Temperature (°C) 500 1 401 Hardox 400 400 Temperature (°C) 500 4 404 Hardox 450 450 Temperature (°C) 500 1 7 rows on sciencedirectEffect of nitriding pretreatment on the tribocorrosion tribocorrosion behavior of plasma nitrided hardox steelsThe effect of plasma nitriding pretreatment on the tribocorrosion behavior of hardcoated tool steels is here investigated. Thanks to the improvement of adhesion, the tribocorrosive degradation of t tribocorrosion behavior of plasma nitrided hardox steelsCoatings Free Full-Text Low-Temperature Plasma tribocorrosion behavior of plasma nitrided hardox steelsAfter plasma nitriding at a temperature of 450 °C, the XRD peaks for the (111) and (200) planes of the stainless steel layers shifted towards lower angles, as compared with the as-deposited stainless steel layers . This indicates that the lattice constants expanded due to the dissolution of nitrogen atoms.

Coatings Free Full-Text Low-Temperature Plasma tribocorrosion behavior of plasma nitrided hardox steels

Low-temperature plasma nitriding can be applied to stainless steel plates and machinery parts. Recently, low-temperature plasma nitriding was also applied to the plasma-sprayed and cold-sprayed AISI 316L stainless steel coatings [24,25,26,27].In addition, HVOF-sprayed stainless steel coatings were treated by gas nitriding and nitrocarburizing at low temperatures [28,29,30].Corrosion and tribocorrosion properties of duplex surface tribocorrosion behavior of plasma nitrided hardox steelsOn the other hand, tribocorrosion behavior of plasma nitrided samples was analyzed in some studies. Espallargas and Mischler [ 30] showed that the tribocorrosion behavior was the same for the untreated and the pulsed plasma nitrided alloy in their research on tribocorrosion of pulsed plasma nitrided NiCr Effect of Carbon on the Compound Layer Properties of AISI tribocorrosion behavior of plasma nitrided hardox steelsMay 30, 2007Due to the mechanical and inertness properties of the Fe 23 N phase, its formation as a compact monolayer is most wanted in plasma surface treatments of steels. This phase can be obtained by the inclusion of carbon species in the plasma. In this work, we present a systematic study of the carbon influence on the compound layer in an AISI H13 tool steel by pulsed plasma

Erzurum Teknik Üniversitesi

Tribocorrosion behavior of plasma nitrided Hardox steels in NaCl solution , HACISALHOLU LYAS,YILDIZ FATH,ÇELK AYHAN,TRIBOLOGY INTERNATIONAL , 2018. Thermodynamic analysis of a system converted from heat pump to refrigeration device , AFSHARI FARAZ,KARAGÖZ ENDOAN,ÇOMAKLI ÖMER,Ghasemi Zavaragh Hadi,Heat and Mass Transfer , 2018Fatih YILDIZ - Google AkademikWear performance of different nitride-based coatings on plasma nitrided AISI M2 tool steel in dry and lubricated conditions. Hacisalihoglu, F Yildiz, A Alsaran tribocorrosion behavior of plasma nitrided hardox steels Tribocorrosion behavior of plasma nitrided Hardox steels in NaCl solution. Hacsaliholu, F Yldz, A Çelik tribocorrosion behavior of plasma nitrided hardox steels Wear behavior of the plasma and thermal oxidized Ti-15Mo tribocorrosion behavior of plasma nitrided hardox steelsFatih YILDIZ - Google AkademikWear performance of different nitride-based coatings on plasma nitrided AISI M2 tool steel in dry and lubricated conditions. Hacisalihoglu, F Yildiz, A Alsaran tribocorrosion behavior of plasma nitrided hardox steels Tribocorrosion behavior of plasma nitrided Hardox steels in NaCl solution. Hacsaliholu, F Yldz, A Çelik tribocorrosion behavior of plasma nitrided hardox steels Wear behavior of the plasma and thermal oxidized Ti-15Mo tribocorrosion behavior of plasma nitrided hardox steels

Fretting wear of the nitrided medium carbon steel under tribocorrosion behavior of plasma nitrided hardox steels

The wear mechanisms of the nitrided steel were oxidation wear, abrasive wear and fatigue spalling of the oxide layer. Originality/value The findings are helpful to understand the fretting wear tribocorrosion behavior of plasma nitrided hardox steelsIlyas HACISALIHOLU Research Assistant Erzurum Teknik tribocorrosion behavior of plasma nitrided hardox steelsTribocorrosion behavior of plasma nitrided Hardox steels in NaCl solution. Article. Jan 2018; tribocorrosion behavior of plasma nitrided hardox steels wear, corrosion and tribocorrosion properties of different type Hardox steels (400, 450 and 500 tribocorrosion behavior of plasma nitrided hardox steelsInfluence of Sliding Speed and Normal Loads on the Wear tribocorrosion behavior of plasma nitrided hardox steelsIn this study, the effect of plasma nitriding treatment on structural, wear, corrosion and tribocorrosion properties of different type Hardox steels (400, 450 and 500 type) was investigated using tribocorrosion behavior of plasma nitrided hardox steels

Investigation of the Tribological and Tribochemical tribocorrosion behavior of plasma nitrided hardox steels

Nitriding is a widely used industrial process aiming to improve the tribological properties and performance of components. Previous studies have shown the effectiveness of the treatment with friction and wear performance, but very few have focused on the influence of different ferrous layers formed by variant nitriding treatments on tribological and tribochemical behavior.Microstructure and corrosion behavior of low temperature tribocorrosion behavior of plasma nitrided hardox steelsMar 29, 2019Figure 4 shows the hardness profiles of AISI 304 stainless steel plasma carburized at 460 °C for 4 h and 8 h. The surface hardnesses of the untreated, 4 h and 8 h treated specimens are 171 HV 0.1, 678 HV 0.1 and 933 HV 0.1, respectively. The highest hardness of the carburized layer is about 5 times higher than that of the untreated one.Microstructure and corrosion behavior of low temperature tribocorrosion behavior of plasma nitrided hardox steelsMar 29, 2019In the present investigation, AISI 304 austenitic stainless steel was low temperature plasma carburized at 460 °C using gaseous acetone. Optical Microscopic observation (OM) and x-ray diffraction analysis (XRD) technology were used to characterize the microstructure and phase composition of the carburized layers.

Morphology of the DIN 100Cr6 Case Hardened Steel after tribocorrosion behavior of plasma nitrided hardox steels

1. Introduction. The plasma nitrocarburizing is a thermochemical process of surface hardening that uses a glow discharge to introduce nitrogen and carbon simultaneously onto the material surfaces 1, 2.This process is usually recommended for carbon steels, as they do not have enough constituents to form nitrides such as other medium alloy steels 3.The process modifies the alloy surface tribocorrosion behavior of plasma nitrided hardox steelsSome results are removed in response to a notice of local law requirement. For more information, please see here.Tribocorrosion of Pulsed Plasma-Nitrided CoCrMo Implant tribocorrosion behavior of plasma nitrided hardox steelsOct 11, 2012In the present study, a forged CoCrMo (ISO 5832-12) has been subjected to pulsed plasma treatment in a N2/H2 atmosphere at low temperatures (below 500 °C). This treatment resulted in the formation of a layer composed by dispersed chromium nitride particles in a N-enriched metal matrix. The materials were tested for corrosion and tribocorrosion Structural, tribological and corrosion properties of tribocorrosion behavior of plasma nitrided hardox steelsJan 27, 2020Devaraju A, Perumal A E, Alphonsa J, Kailas S V and Venugopal S 2012 Sliding wear behavior of plasma nitrided Austenitic Stainless Steel Type AISI 316LN in the temperature range from 25 to 400 °C at 104 bar Wear 288 1726. Crossref Google Scholar

Surface Degradation and Its Evaluation (Chapter 6 tribocorrosion behavior of plasma nitrided hardox steels

Sun, Y. (1989), Plasma nitriding and PVD ceramic coating of low alloy steel, PhD thesis, University of Birmingham, UK. Sun , Y. and Dearnley , P.A. ( 2014 ), Tribocorrosion behavior of duplex S/Cr(N) and S/Cr(C) coatings on CoCrMo alloy in 0.89% NaCl solution , Journal of Bio- and Tribo- Corrosion 1 , published on-line March; http tribocorrosion behavior of plasma nitrided hardox steelsSurface engineering analysis of plasma-nitrided die steels tribocorrosion behavior of plasma nitrided hardox steelsSep 02, 2019Devaraju, A, Perumal, AE, Alphonsa, J, et al. Sliding wear behavior of plasma nitrided austenitic stainless steel type AISI 316LN in the temperature range from 25 to 400 at 10 4 bar. Wear 2012 ; 288 17 26 .Tribocorrosion and Electrochemical Behavior of DIN 1.4110 tribocorrosion behavior of plasma nitrided hardox steelsThe aim of this work is to study the effect of deep cryogenic heat treatment at -80 ºC and at -196 ºC on the corrosion resistance and tribocorrosion behavior of DIN 1.4110 martensitic stainless steel. The microstructure, hardness, corrosion resistance and tribocorrosion behavior were evaluated.

Tribocorrosion behavior of CaP MAO coatings on Ti6Al4V tribocorrosion behavior of plasma nitrided hardox steels

Mar 16, 2020In this study, coatings containing Ca and P elements on Ti6Al4V alloy were fabricated by micro-arc oxidation at different applied voltages. Subsequently, evaluation of the phase structure, morphology, element composition, corrosion mechanism, and tribocorrosion behavior of these coatings was performed. The results showed that the coatings consisted of rutile TiO2 and anatase TiO2.Tribocorrosion behavior of NiTi alloy as orthopedic tribocorrosion behavior of plasma nitrided hardox steelsMay 16, 2019Buciumeanu et al studied the tribocorrosion behavior of Ti-6Al-4V alloy as produced using different manufacturing/processing methods, and the results indicated that the tribocorrosion behavior of Ti-6Al-4V parts depends on its manufacturing method. The additive manufactured Ti-6Al-4V samples showed better wear and corrosion resistance.Tribocorrosion behavior of plasma nitrided Hardox steels tribocorrosion behavior of plasma nitrided hardox steels7 rowsApr 01, 2018To our best knowledge, the tribocorrosion behavior of untreated and nitrided Hardox steels tribocorrosion behavior of plasma nitrided hardox steels

Tribocorrosion of Pulsed Plasma-Nitrided CoCrMo Implant tribocorrosion behavior of plasma nitrided hardox steels

Oct 11, 2012In the nitrided alloy, a significant increase of corrosion rate was found at high potentials, while tribocorrosion was determined mainly by mechanical wear and not affected by potential. On the other hand, the untreated CoCrMo alloy exhibited stable corrosion over a wide range of potentials.Tribocorrosion studies of metallic biomaterials The tribocorrosion behavior of plasma nitrided hardox steelsThe DLC coated samples presented the low anodic corrosion current due to the chemical inertness of the carbon layer. During the tribocorrosion tests at open circuit potential, the untreated and low temperature nitrided samples exhibited significant potential drop towards the cathodic direction, which was a result of the worn out of the passive film.Wear Performance Under Dry and Lubricated Conditions of tribocorrosion behavior of plasma nitrided hardox steelsThe tribological performance of borided, post borided heat-treated and uncoated 4140 steel, under dry and lubricated conditions, was studied. The boriding process was conducted by powder-pack method at 900 °C with 1 h of exposure time. After boriding, a heat treatment (quenching and tempering) was conducted to obtain a hardened core microstructure of the 4140 borided steel.

Wear-Corrosion Synergism in a CoCrMo Hip Bearing Alloy Is tribocorrosion behavior of plasma nitrided hardox steels

Introduction. Metal-on-metal joints for total THA are under considerable scrutiny because of reported high failure rates and concerns over released metal ions affecting local tissues and remote organs [11, 18, 19, 40, 47, 48].Reports of local adverse tissue reactions, likely mediated by the metallic degradation products generated during wear and corrosion, have led to a steep decline in the tribocorrosion behavior of plasma nitrided hardox steels

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