New possibilities of plasma immersion ion implantation (PIII) and deposition (PIII&amp;D) in industrial components using metal tube fixtures

Ueda, M.; Silva, A.R.; Pillaca, E.J.D.M.; Mariano, Samantha de Fátima Magalhães; Rossi, J.O.; Oliveira, R. M.; Pichon, L.; Reuther, H.

doi:10.1016/j.surfcoat.2016.08.067

Cited by 17 publications

(6 citation statements)

References 21 publications

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“…As an advanced plasma technique, plasma immersion ion implantation and deposition (PIII&D) is a versatile means to modify and functionalize materials surface. As a non-line-of-sight process, it boasts high efficiency and versatility and is particularly useful for samples and industrial components with a complex shape [ 57 , 58 ]. In PIII&D, ion implantation and deposition can be carried out in the same vacuum chamber by varying the sample voltages on the fly, that is, high negative pulsed voltages for ion implantation and low or zero sample biases for deposition.…”

Section: Plasma-activated Interfacesmentioning

confidence: 99%

Plasma-activated interfaces for biomedical engineering

Liu

Wang

Ruan

et al. 2021

Bioactive Materials

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Section: Plasma-activated Interfacesmentioning

confidence: 99%

Plasma-activated interfaces for biomedical engineering

Liu

Wang

Ruan

et al. 2021

Bioactive Materials

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“…The ion implantation method excludes the problem with pure adhesion of coatings on zirconium alloys [26]. PIII is used for treatment of three-dimensional (3-D) work pieces with complex shapes [27,28]. Our previous results [29,30] have shown positive influence of plasma immersion titanium implantation on the hydrogenation behavior into Zr-1Nb and Zr-2.5Nb.…”

Section: Introductionmentioning

confidence: 99%

Oxidation Behavior of Zr–1Nb Corroded in Air at 400 °C after Plasma Immersion Titanium Implantation

Obrosov

Sutygina

Manakhov

et al. 2018

Metals

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In this paper, the influence of plasma immersion titanium implantation into the zirconium alloy Zr-1Nb on the oxidation behavior at 400 • C for 5, 24, 72, and 240 h in air under normal atmospheric pressure (101.3 kPa) was shown. The influence of implantation on the protective properties of the modified layer was shown. The valence of the oxides before and after implantation was analyzed by means of X-ray photoelectron spectroscopy (XPS). Grazing incidence X-ray diffraction (GIXRD) was carried out to examine the phase composition after titanium ion implantation and oxidation. Differential scanning calorimetry (DSC) revealed that titanium implantation exhibited effects of stabilizing the β phase. The formation of the t-ZrO 2 and m-ZrO 2 was observed during the oxidation of the as-received and modified Zr-1Nb. The measurement of weight gain showed an improvement in oxidation resistance of Ti implanted Zr-1Nb at the oxidation up to 24 h when compared with that of the as-received Zr-1Nb. However, at longer oxidation cycle the oxidation rate of Ti-implanted zirconium alloy is the same with the as-received alloy, which attributed to the layer thickness. Nevertheless, the corrosion of the Ti-implanted alloy is more uniform, while a local corrosion and cracks was detected on the surface of the as-received alloy.

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“…Among these developments are the plasma nitriding method in vacuum oven and ion implantation. Another important process is associated to the use of laser, such as laser carburizing [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Changing in Fatigue Life of 300 M Bainitic Steel After Laser Carburizing and Plasma Nitriding

et al. 2018

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Abstract. In this work 300M steel samples is used. This high-strength steel is used in aeronautic and aerospace industry and other structural applications. Initially the 300 M steel sample was submitted to a heat treatment to obtain a bainític structure. It was heated at 850 ºC for 30 minutes and after that, cooled at 300 °C for 60 minutes. Afterwards two types of surface treatments have been employed: (a) using low-power laser CO2 (125 W) for introducing carbon into the surface and (b) plasma nitriding at a temperature of 500° C for 3 hours. After surface treatment, the metallographic preparation was carried out and the observations with optical and electronic microscopy have been made. The analysis of the coating showed an increase in the hardness of layer formed on the surface, mainly, among the nitriding layers. The mechanical properties were analyzed using tensile and fatigue tests. The results showed that the mechanical properties in tensile tests were strongly affected by the bainitic microstructure. The steel that received the nitriding surface by plasma treatment showed better fatigue behavior. The results are very promising because the layer formed on steel surface, in addition to improving the fatigue life, still improves protection against corrosion and wear.

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New possibilities of plasma immersion ion implantation (PIII) and deposition (PIII&D) in industrial components using metal tube fixtures

Cited by 17 publications

References 21 publications

Plasma-activated interfaces for biomedical engineering

Plasma-activated interfaces for biomedical engineering

Oxidation Behavior of Zr–1Nb Corroded in Air at 400 °C after Plasma Immersion Titanium Implantation

Changing in Fatigue Life of 300 M Bainitic Steel After Laser Carburizing and Plasma Nitriding

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