[PDF] Top 20 Effect of Surface Deposits on Nitriding Layer Formation of Active Screen Plasma Nitriding
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Effect of Surface Deposits on Nitriding Layer Formation of Active Screen Plasma Nitriding
... The phase structure on the nitrided surface was determined by θ–2θ X-ray diffraction (XRD; RIGAKU, Japan, RINT- 2550V). The entire area of the top surface of nitrided samples was analyzed by XRD. The ... See full document
5
Comparative study on plasma nitriding in cathodic cage with conventional nitriding of the austenitic stainless steel 316
... ion nitriding process, new improvements on DCPN techniques were developed such as radio frequency (RF) plasma nitriding, pulsed dc plasma nitriding and plasma immersion ion ... See full document
7
Characteration of Laser Cladded Fe Mn Cr Alloy Coatings Modified by Plasma Nitriding
... the formation of dendrite crystals with carbide par- ticles and matrix ...cladding layer playing dispersion strengthening ...friction surface leading to the en- hanced resistance to abrasive wear of ... See full document
5
The Phenomenon of High Hardness Values on the S Phase Layer of Austenitic Stainless Steel via Screen Plasma Nitriding Process
... the surface properties of austenitic stainless steel using the double-folded electrode screen plasma nitriding (SPN) ...typical nitriding hardness at a depth of lower nitrogen than the ... See full document
12
Improving the Erosion and Erosion Corrosion Properties of Precipitation Hardening Mold Steel by Plasma Nitriding
... are found to increase linearly with increasing erosion time. This indicates that the erosion mechanism does not change noticeably, implying a steady erosion damage during the impingement processes. However, the ... See full document
6
Feasibility of Plasma Nitriding for Effective Surface Treatment of Pure Aluminum
... The nitriding temperature also plays an important role on AlN ...the nitriding temperature to 873 K, the thickness of AlN increased to nearly 5 mm by 72 ks (20 h) nitriding as shown in ... See full document
7
Effect of Hybrid Surface Treatment Composed of Plasma Nitriding and Fine Particle Bombarding on Fatigue Strength of Ti 6Al 4V Alloy
... by nitriding resulted from significant growth of the microstructure and formation of a brittle compound ...compound layer was markedly higher than that of the substrate, high stress was applied to the ... See full document
6
Electrochemical Corrosion Performance of AISI D2 Tool Steel Surface Hardened by Pulsed Plasma Nitriding
... lowest nitriding temperature (450°C), nitriding current density has no significant effect on the thickness of nitrided layers; however this effect is significant when the temperature of the ... See full document
10
Surface Modification of SUS304 Stainless Steel Using Carbon Push Ahead Effect by Low Temperature Plasma Nitriding
... temperature nitriding can harden the steel ...the formation of non-equilibrium phase at low temperature diffusion ...treated layer and the substrate as a result of ...duplex surface layers ... See full document
6
Effect of Through Cage on Active Screen Plasma Nitriding Properties
... that surface properties such as phase, microstructure, and hardness were almost similar, although the sample treated with the mesh screen showed a surface layer with slightly finer particles ... See full document
5
Effect of Plasma Nitriding Treatment on Fatigue Life of En-24 steel
... investigation plasma nitriding has been carried-out to enhance surface related properties of steel ...(white) layer on top followed by a diffusion zone underneath ...the surface, yield ... See full document
11
Effect of Nitriding Current Density on the Surface Properties and Crystallite Size of Pulsed Plasma Nitrided AISI 316L
... the effect of nitriding process on crystallite ...steel surface. By increasing the current density of plasma discharge in the nitriding process, the population of active species ... See full document
7
The Use of Nitriding to Enhance Wear Resistance of Cast Irons and 4140 Steel
... underlying surface and by the chemical constitution of the ...the surface roughness equals the film thickness, from where the partial or mixed lubrication regime BC ...the surface features could not ... See full document
138
Increasing the Surface Properties of a Vanadium Microalloyed Steel by Current-Controlled Plasma Nitriding
... Tafel extrapolation technique was used to determinate corrosion current (Icorr), corrosion rate, rest potential as well as Tafel anodic (a) and cathodic (c) slopes reported in the summary of table 1. For all the ... See full document
10
Effect of Hybrid Surface Treatment Composed of Plasma Nitriding and DLC Coating on Friction Coefficient and Fatigue Strength of Stainless Steel
... the effect of hybrid surface treatment composed of plasma nitriding and DLC (diamond-like carbon) coating on the friction coef fi cient and fatigue strength of stainless steel JIS ...the ... See full document
6
Characterization of Gas Nitrided 304L Stainless Steel
... the nitriding process over other surface heat treatments, like, carburizing and ...Several nitriding methods are available such as gas nitriding, salt bath nitriding, plasma ... See full document
8
The Surface Properties of Plastic Mold Steel Subjected to Nitriding Treatment
... and surface hardness, which is unchanged after electric discharge ...for surface engineering applications such as nitrogen quenching, chromium plating and titanium ... See full document
6
Effect of nitriding on the corrosive wear performance of a single and double layer Stellite 6 weld cladding
... measurements by way of Tafel extrapolation. The measured current densities were then used to evaluate the associated mass losses due to corrosion via calculation by Faraday’s Law. To conduct the polarisation tests, an ... See full document
19
Boro-nitriding coating on pure iron by powder-pack boriding and nitriding processes
... a surface with high compressive stresses, the FeB phase is very brittle and develops a surface subjected to high tensile stresses [2, ...boride layer, stresses from such phases can lead to crack ... See full document
13
Increasing Surface Hardness of AISI 1045 Steel by AIH FPP/Plasma Nitriding Treatment
... forming surface layer by plasma nitriding and the proposed hybrid surface ...AIH-FPP/ Plasma nitriding treated specimens, the Cr element induced by AIH-FPP precipitates as ... See full document
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