Corrosion properties of N-doped austenitic stainless steel films prepared by IBAD

Song, Yo-Seung; Lee, Joon‐Hee; Lee, Ku-Hyun; Lee, Deuk Yong

doi:10.1016/j.surfcoat.2004.06.024

Cited by 5 publications

(2 citation statements)

References 16 publications

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“…Through these previous works, it can be concluded that (111)-oriented grains possess higher corrosion resistance in (fcc) crystal structure. The investigation done by Song et al [37] found that the corrosion properties of N-doped austenitic fcc structure with strong (111)-preferred orientation were superior in 3.5 wt. % NaCl.…”

Section: Anti-corrosion Propertiesmentioning

confidence: 99%

Effects of Gas Nitriding Temperature on the Surface Properties of a High Manganese TWIP Steel

Xia

Zhao

Xing

et al. 2017

Metals

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Abstract:The effects of gas nitriding temperature on the cross section morphology, element nitrogen distribution, and surface layer compositions of a cold rolled and pre-strained high manganese austenitic TWIP steel 25Mn-3Cr-3Al-0.3C-0.01N and the corresponding anti-corrosion ability have been studied. The results show that, depending on nitriding temperature, the distribution of element nitrogen and main phase compositions are significantly different in the nitriding layers. At a temperature lower than 500 • C, the main composition in the modified layer is S-phase and the nitrogen concentration linearly decreases from the surface to the center, while Fe 4 N forms with S-phase and a step-like distribution of nitrogen content is present at nitriding temperature of 600 • C. Caused by the increasing of modified layer thickness and the formation of S-phase and Fe 4 N, the surface hardness was obviously enhanced. Anodic polarization curves in 3.5 wt. % NaCl solution indicate that the nitrided processes have a tremendous modification effect on anti-corrosion ability. Moreover, the increase of (111) oriented grain, caused by the elevated nitriding temperature, has a positive effect on the corrosion resistance.

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Section: Anti-corrosion Propertiesmentioning

confidence: 99%

Effects of Gas Nitriding Temperature on the Surface Properties of a High Manganese TWIP Steel

Xia

Zhao

Xing

et al. 2017

Metals

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“…Since the current trend in engineering industry, such as the automotive sector, is to rely on light construction materials (e.g., aluminium and its alloys) in order to reduce the overall weight of constructions and manufactured parts, hence SS surface coatings on metals are considered to be a promising solution for achieving this target while providing anticorrosion and wear resistance to the bulk material [ 9 , 10 ]. So far, all reported deposition procedures of SS films are seen as adaptation of cold gas dynamic spraying of premixed powders onto the surface [ 9 , 11 ], wire feedstock melt down on surfaces via electron beam solid freeforming (EB-SFF) [ 12 , 13 ], ionic sputtering of a target source [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 ], thermal evaporation of a source and ionic bombardment of the particles by ion beam assisted deposition (IBAD) approach [ 22 ], and pulsed laser evaporation technique [ 23 , 24 ]. However, some of these routes can be incompatible for industrial usage because of the lack in precision of controlling the deposited layer thickness, the thin film can be associated with contamination, and the cold spray deposited particles and/or its coated surface can suffer from intensive plastic deformation.…”

Section: Introductionmentioning

confidence: 99%

Deposition of Stainless Steel Thin Films: An Electron Beam Physical Vapour Deposition Approach

et al. 2019

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This study demonstrates an electron beam physical vapour deposition approach as an alternative stainless steel thin films fabrication method with controlled layer thickness and uniform particles distribution capability. The films were fabricated at a range of starting electron beam power percentages of 3–10%, and thickness of 50–150 nm. Surface topography and wettability analysis of the samples were investigated to observe the changes in surface microstructure and the contact angle behaviour of 20 °C to 60 °C deionised waters, of pH 4, pH 7, and pH 9, with the as-prepared surfaces. The results indicated that films fabricated at low controlled deposition rates provided uniform particles distribution and had the closest elemental percentages to stainless steel 316L and that increasing the deposition thickness caused the surface roughness to reduce by 38%. Surface wettability behaviour, in general, showed that the surface hydrophobic nature tends to weaken with the increase in temperature of the three examined fluids.

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Development of Y-Shaped Filtered-Arc-Deposition System for Preparing Multielement Composition-Controlled Film

Tanoue

Hikosaka

Mashiki

et al. 2009

IEEE Trans. Plasma Sci.

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Corrosion properties of N-doped austenitic stainless steel films prepared by IBAD

Cited by 5 publications

References 16 publications

Effects of Gas Nitriding Temperature on the Surface Properties of a High Manganese TWIP Steel

Effects of Gas Nitriding Temperature on the Surface Properties of a High Manganese TWIP Steel

Deposition of Stainless Steel Thin Films: An Electron Beam Physical Vapour Deposition Approach

Development of Y-Shaped Filtered-Arc-Deposition System for Preparing Multielement Composition-Controlled Film

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