wear behavior of aisi d2 steel by enhanced ion nitriding

Microstructure related enhancement in wear resistance of wear behavior of aisi d2 steel by enhanced ion nitriding

In the dynamic wear tests lasted for 15 and 45 min, the experimentally registered magnitudes of the wear loss of the tool steel AISI D2 are reduced in 2, 3 and 4 times in comparison with the initial state after the LHT, UIT, and combined LHT + UIT processes, respectively. 3.Effect of Adjusted Gas Nitriding Parameters on wear behavior of aisi d2 steel by enhanced ion nitridingGas nitriding of AISI 316L HVOF coatings resulted in a significant enhanced wear resistance. Due to the thermochemical treatment, a change in wear mechanism could be recognized. Abrasive wear was indicated by grooves within the austenitic phase.

Cathodic Cage Plasma Deposition of DLC Film on D2 Steel wear behavior of aisi d2 steel by enhanced ion nitriding

Ebrahimi M, et al. Wear behavior of DLC film on plasma nitrocarburized AISI 4140 steel by pulsed DC PACVD: Effect of nitrocarburizing temperature. Diam Relat Mater. 2015;52:32-37. Morita T, et al. Effect of hybrid surface treatment composed of nitriding and DLC coating on friction-wear properties and fatigue strength of alloy steel.Effect of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN wear behavior of aisi d2 steel by enhanced ion nitridingThe multilayer nanocomposite TiAlSiN/TiSiN/TiAlN coating was deposited on the carbide cutting tool using an industrial magnetron sputtering system. Wear behavior of the coated tools was investigated in the milling of hardened AISI D2 steel (~55 HRc). The changes in tool wear and surface roughness as a function of cutting distance were recorded.Mechanical Characterization and Machinability Behavior of wear behavior of aisi d2 steel by enhanced ion nitridingNaravade et al. studied the wear behaviors of AISI D6 tool steel after cryogenic treatment, which showed decreased retained austenite and thereby improvement in wear resistance and hardness. Bressan et al. [ 5 ] carried out an experiment to evaluate the mechanical properties of AISI D6 steel in heat treated and in annealed condition.

Microstructure Evolution and Nanotribological Properties wear behavior of aisi d2 steel by enhanced ion nitriding

There is a large existing body of work on the tribological and wear properties of AISI 420 stainless steel [8,9,10,11,12,13,14,15,16,17]. Recently, DAns et al. studied the tribological and wear behaviors of the AISI 420/Fe 2 B surface layer by ball-disc tribological and wear tests.Nitriding Process Characterization of Cold Worked AISI 304 wear behavior of aisi d2 steel by enhanced ion nitridingThe nitriding behavior of austenitic stainless steels (AISI 304 and 316) was studied by different cold work degree (0% (after heat treated), 10%, 20%, 30%, and 40%) before nitride processing. The microstructure, layer thickness, hardness, and chemical microcomposition were evaluated employing optical microscopy, Vickers hardness, and scanning electron microscopy techniques (WDS Nitriding Process Characterization of Cold Worked AISI 304 wear behavior of aisi d2 steel by enhanced ion nitridingThe nitriding behavior of austenitic stainless steels (AISI 304 and 316) was studied by different cold work degree (0% (after heat treated), 10%, 20%, 30%, and 40%) before nitride processing. The microstructure, layer thickness, hardness, and chemical microcomposition were evaluated employing optical microscopy, Vickers hardness, and scanning electron microscopy techniques (WDS

Wear Behavior of TiAlN and CrAlN Coatings Deposited

coated AISI D2 steel were investigated and compared using ball-on-disc method at 0.3 m/s sliding speed and under the loads of 2.5 N, 5 N, and 10 N against Si 3N 4 ball as a counter material. Steel samples were nitrided at 575 C for 8 h in the rst step of the coating process, and then titanium aluminum nitride coating and chromium aluminumWear Behavior of White Layer in Plasma Nitrided H13 Steel wear behavior of aisi d2 steel by enhanced ion nitridingDry wear behavior of nitrided samples was determined with pin-on-disc method at 25oC and 500oC, under 10N and 30N loads. wear behavior of aisi d2 steel by enhanced ion nitriding Preheating in End Milling of AISI D2 Hardened Steel with Coated Carbide Inserts wear behavior of aisi d2 steel by enhanced ion nitriding Wear Behavior of White Layer in Plasma Nitrided H13 Steel at Ambient and Elevated Temperatures.Wear resistance of the pressure armor submitted to deep wear behavior of aisi d2 steel by enhanced ion nitridingRisers are multilayer structures used in oil production and transportation. The pressure armor is the layer responsible for supporting the internal radial pressure and is produced from a helical interlocked steel wire. The interlocking mechanism, which gives flexibility to the riser, is responsible for the wear on the pressure armor, resulting in a micro-abrasive wear.

Wear resistance of the pressure armor submitted to deep wear behavior of aisi d2 steel by enhanced ion nitriding

Risers are multilayer structures used in oil production and transportation. The pressure armor is the layer responsible for supporting the internal radial pressure and is produced from a helical interlocked steel wire. The interlocking mechanism, which gives flexibility to the riser, is responsible for the wear on the pressure armor, resulting in a micro-abrasive wear.A Review on Plasma Ion Nitriding (PIN) ProcessIn this review paper, an effort has been made to understand the plasma ion nitriding process and other existing nitriding processes used in industries. The solubility of nitrogen atoms in the steel matrix have been explained through Fe-N system.An Introduction to Nitriding - ASM InternationalNitriding THE NITRIDING PROCESS, rst developed in the early 1900s, con-tinues to play an important role in many industrial applications. Along with the derivative nitrocarburizing process, nitriding often is used in the manufacture of aircraft, bearings, automotive components, textile machin-ery, and turbine generation systems.

Effect of plasma nitriding potential on tribological wear behavior of aisi d2 steel by enhanced ion nitriding

Sep 01, 2014 · Effect of plasma nitriding potential on tribological behaviour of AISI D2 cold-worked tool steel Published on Sep 1, 2014 in Wear 2.95 · DOI : 10.1016/j.wear.2014.05.012 Copy DOIEnhanced Surface Hardening of AISI D2 Steel by Atomic wear behavior of aisi d2 steel by enhanced ion nitridingAn experimental study was performed to investigate the effect of atomic attrition on wear behavior of AISI D2 steel. Wear tests were conducted under three different loads (5, 10, and 20 N) and wear behavior of aisi d2 steel by enhanced ion nitridingEnhanced surface hardening of AISI D2 steel by atomic wear behavior of aisi d2 steel by enhanced ion nitridingA number of researchers have previously utilized the nitriding process as a surface treatment itself, or as a pretreatment, to enhance the surface properties of AISI D2 steel. M. Uma Devi et al. reported that nitrided AISI D2 steel exhibits an enhanced working life after plasma nitriding, which is attributed to a change in the wear mechanism. Other groups have used a nitriding process as a pretreatment to a

Hardness properties and high-temperature wear behavior of wear behavior of aisi d2 steel by enhanced ion nitriding

Sep 09, 2009 · The wear experiments that have been conducted at temperatures of 25, 300 and 600 °C indicate that coating the nitrided D2 tool steel substrate with TiN and TiAlN films deposited by PVD gives rise to an improvement in the wear behavior up to a test temperature of 300 °C, in comparison with the uncoated substrate.Hardness properties and high-temperature wear behavior of wear behavior of aisi d2 steel by enhanced ion nitridingThe results indicate that coating the nitrided D2 tool steel substrate with these two films gives rise to an improvement of 97% (TiN) and 99% (TiAlN) in the wear behavior at the test temperature wear behavior of aisi d2 steel by enhanced ion nitridingImproved Mechanical Properties, Wear and Corrosion wear behavior of aisi d2 steel by enhanced ion nitridingHere, pulsed plasma nitriding of AISI-316L austenite stainless steel is conducted in a narrow range of temperature 510-550 °C and simultaneous combination of expanded austenite phase, and homogenous, dense chromium nitride phase is attained in a single processing unit, with relative low-cost equipment and single-step processing. The results show a noteworthy enhancement in nanohardness at 530 wear behavior of aisi d2 steel by enhanced ion nitriding

Improved Mechanical Properties, Wear and Corrosion wear behavior of aisi d2 steel by enhanced ion nitriding

Here, pulsed plasma nitriding of AISI-316L austenite stainless steel is conducted in a narrow range of temperature 510-550 °C and simultaneous combination of expanded austenite phase, and homogenous, dense chromium nitride phase is attained in a single processing unit, with relative low-cost equipment and single-step processing. The results show a noteworthy enhancement in nanohardness at 530 wear behavior of aisi d2 steel by enhanced ion nitridingImprovement of wear resistance of some cold working tool wear behavior of aisi d2 steel by enhanced ion nitridingA conventional D2 (AISI) steel, namely commercial grade Sverker 21 (from Uddeholm company) has been selected, together with Vanadis 6 steel. The former is a traditional steel, while Vanadis steels are modern powder metalurgy (P/M) steels containing very hard vanadium and molybdenum carbides which replace softer chromium carbides [11] , [12] .Influence of Plasma Nitriding on Wear Behavior of AISI D2 wear behavior of aisi d2 steel by enhanced ion nitridingAISI D2 tool steel is widely used in Cold Roll Forming (CRF). In this researches the structure and Wear properties of plasma nitrided D2 steel is evaluated. Plasma treatments are carried out using wear behavior of aisi d2 steel by enhanced ion nitriding

Ionic&TechnologiesInc.& SolutionNitriding&

Fig. 8. Solution-nitrided injection nozzles of AISI 429F[5] $$ $$ $$ Figure 7 shows gear wheels with a diameter of 130 mm (5.12 inches) and a module of 2.5 produced from the material X15C13 (AISI 416). The SolNit-M treatment at 1100°C (2010°F) with a nitriding time of 60 minutes produced a nitriding depth of 0.6 mm.Low-Temperature Plasma Nitriding for Austenitic Stainless wear behavior of aisi d2 steel by enhanced ion nitridingLow-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].Low-Temperature Plasma Nitriding for Austenitic Stainless wear behavior of aisi d2 steel by enhanced ion nitridingLow-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].

Microstructure and Friction Behavior of AISI 52100 and D2 wear behavior of aisi d2 steel by enhanced ion nitriding

In this study, two different AISI 52100 bearing and D2 tool steels were subjected to ultrasonic nanocrystalline surface modification (UNSM) technique at ambient and high temperature of 500 °C. The objective of this study is to characterize the microstructure and to investigate the effectiveness of UNSM technique on the friction and wear behavior of those steels.The effect of coating and nitriding on the wear behaviour wear behavior of aisi d2 steel by enhanced ion nitridingThe effect of coating and nitriding on the wear behaviour of tool steels Article in Journal of Materials Processing Technology 155(1):1918-1922 · November 2004 with 147 Reads How we measure 'reads'The Effect of the Plasma-Nitriding Process on the wear behavior of aisi d2 steel by enhanced ion nitridingOct 22, 2018 · In this research, the effect of the plasma-nitriding process on the structure and wear properties of the sintered powder of a low alloy steel with the trade name of Astaloy85Mo was investigated. In the first step, powders were pressed by the hydraulic press in

The effect of grinding parameters and gas nitriding depth wear behavior of aisi d2 steel by enhanced ion nitriding

As a result, it is shown that grinding with sol-gel abrasive type increases AISI D2 surface hardness before gas nitriding when compared to Al2O3. To remove the brittle white layer, a fine post-nitriding during grinding experiments shows an improved grindability, yet an increase of total and arithmetic roughness with all grinding combinations parameters.Transition of Wear Mechanisms of Plasma Source Nitrided wear behavior of aisi d2 steel by enhanced ion nitridingA single high-nitrogen face-centered-cubic (f.c.c.) phase ( N) layer formed on the plasma source nitrided AISI 316 austenitic stainless steel at a nitriding temperature of 450 °C for a nitriding time of 6 h.An approximately 17 m-thick N layer has a peak nitrogen concentration of about 20 at. Tribological properties of the N phase layer on a ball-on-disk tribometer against an Si 3 N wear behavior of aisi d2 steel by enhanced ion nitridingTransition of Wear Mechanisms of Plasma Source Nitrided wear behavior of aisi d2 steel by enhanced ion nitridingA single high-nitrogen face-centered-cubic (f.c.c.) phase ( N) layer formed on the plasma source nitrided AISI 316 austenitic stainless steel at a nitriding temperature of 450 °C for a nitriding time of 6 h.An approximately 17 m-thick N layer has a peak nitrogen concentration of about 20 at. Tribological properties of the N phase layer on a ball-on-disk tribometer against an Si 3 N wear behavior of aisi d2 steel by enhanced ion nitriding

Tribology International | Vol 87, Pages 1-178 (July 2015 wear behavior of aisi d2 steel by enhanced ion nitriding

Wear resistance and friction behavior of thermoset matrix reinforced with Musaceae fiber bundles Carlos Eduardo Correa, Santiago Betancourt, Analía Vázquez, Piedad Gañan Pages 57-64Tribology of nitrided-coated steel-a review in: Archives wear behavior of aisi d2 steel by enhanced ion nitridingYilbas, B., Nizam, S., Wear behavior of TiN coated AISI H11 andAISI M7 twist drills prior to plasma nitriding, Journal ofMaterials Processing Technology 105 (2000) 352-358. [8] Alpaslan, O., Atar, E., Cimenoglu, H., Tribological Behavior ofDuplex Treated AISI 4140 Steel, International Iron & SteelSymposium (2012) 264-268. [9]Wear behavior of AISI D2 steel by enhanced ion nitriding wear behavior of aisi d2 steel by enhanced ion nitridingAn experimental study was performed to investigate the effect of atomic attrition on wear behavior of AISI D2 steel. Wear tests were conducted under three different loads (5, 10, and 20 N) and wear behavior of aisi d2 steel by enhanced ion nitriding

Wear behavior of AISI D2 steel by enhanced ion nitriding wear behavior of aisi d2 steel by enhanced ion nitriding

The higher surface hardness achieved by ion bombardment could be an important factor for enhancing wear behavior. The surface hardness of ion-nitrided AISI D2 steel with ion bombardment was approximately 1500 HV, which is about 250 HV higher than that of the ion-nitrided specimen without ion bombardment.

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