Low energy–high flux nitrogen implantation of an oxide-dispersion-strengthened FeAl intermetallic alloy

Pedraza, F.; Grosseau-Poussard, Jean-Luc; Dinhut, J.F.

doi:10.1016/j.tsf.2004.04.054

Cited by 7 publications

(2 citation statements)

References 38 publications

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“…The k p values (Fig 3b) from the first part of the oxidation curve is near of the measured values when pure iron is oxidised at 400°C [15]; then this observation could be consistent with the presence of α-Fe detected after the implantation process [16,17]. Conversely, the second parabolic constant is much lower and compares well to the one of the untreated FeAl.…”

Section: Oxidation Testssupporting

confidence: 70%

Oxidation mechanisms of low energy-high flux nitrided ODS FeAl intermetallic alloy

Pedraza

Grosseau-Poussard

Dinhut

2005

Materials at High Temperatures

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Section: Oxidation Testssupporting

confidence: 70%

Oxidation mechanisms of low energy-high flux nitrided ODS FeAl intermetallic alloy

Pedraza

Grosseau-Poussard

Dinhut

2005

Materials at High Temperatures

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“…Ion implantation improves the physical and mechanical properties of the material surface (hardness, heat resistance, wear resistance, fatigue strength, corrosion resistance, etc.) [20,[26][27][28][29][30]. The main advantages of ion implantation include the absence of adhesion problems [31] (since ions are implanted into the material at an energy of about 106 eV) and no influence on the geometric dimensions of workpieces, which is relevant for cutting tools or threaded joints [32].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Corrosion Properties and Composition of the Surface Formed on AISI 321 Stainless Steel by Ion Implantation

Dorofeeva

Fedorischeva

Gubaidulina

et al. 2023

Metals

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In this work, the corrosion resistance of AISI 321 stainless steel is increased through. the two-stage implantation of oxygen ions and of both aluminum and boron ions together. During ion implantation, a modified layer with a thickness of about 200 nm is formed, which affects the properties of material. The increase in corrosion resistance is confirmed by prolonged acid corrosion tests at pH 3.5 and by accelerated electrochemical tests using a potentiostat. The corrosion rate of the implanted sample is 0.708 μA/cm2, in contrast to the non-implanted sample (1.26 μA/cm2). The modified surface layer is examined using X-ray photoelectron spectroscopy (XPS), secondary-ion mass spectrometry (SIMS), and transmission electron microscopy (TEM). Aluminum and boron are implanted to a depth of more than 250 nm. It is found that the modified surface of the stainless steel substrate contains oxides of implanted ions (Al2O3) and oxides of substrate ions (Cr2O3 and NiCr2O4).

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Change in the Structure and Corrosion Resistance of a Nickel-Chrome Coating on Stainless Steel During Implantation of High Energy Al+ and B+ Ions

et al. 2020

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Low energy–high flux nitrogen implantation of an oxide-dispersion-strengthened FeAl intermetallic alloy

Cited by 7 publications

References 38 publications

Oxidation mechanisms of low energy-high flux nitrided ODS FeAl intermetallic alloy

Oxidation mechanisms of low energy-high flux nitrided ODS FeAl intermetallic alloy

Investigation of Corrosion Properties and Composition of the Surface Formed on AISI 321 Stainless Steel by Ion Implantation

Change in the Structure and Corrosion Resistance of a Nickel-Chrome Coating on Stainless Steel During Implantation of High Energy Al+ and B+ Ions

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