Microstructure and annealing behavior of Cr-coatings deposited by double glow plasma on AISI 5140 steel

Jiang, Jie; Hu, Jianjun; Yang, Xian; Guo, Ning; Xu, Hongbin; Li, Hui; Jin, Yan; Yu, Hongbing

doi:10.1016/j.rinp.2019.102674

“…In the early experimental studies, Xu-Tec process was mainly applied to ferrous metals. A series of surface alloys [10][11][12][13] have been formed on the surfaces of plain carbon steel by plasma surface alloying by using single element of W, Mo, Cr, Al, Ti, Zr, Pt, Ta and multi-elements of W-Mo, Ni-Cr, W-Mo-Ti, Ni-Cr-Mo-Nb, etc.. [14][15][16][17][18][19][20] A variety of functional alloyed layers were developed to improve the wear resistance, corrosion resistance and oxidation resistance of the substrate. For example, high-speed steel and nickel-based alloys are formed on the surface of steel materials.…”

Section: General Summarize Of Research Resultsmentioning

confidence: 99%

Plasma Surface Metallurgy of Materials Based on Double Glow Discharge Phenomenon

Xu

¹

,

Huang

²

,

Xu

³

et al. 2021

AJPA

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…Single element alloys W, Mo, Al, Ti, Nb, Zr, Cu, Ta, V, Pt, Co, Au, Ni, Cr (11)(12)(13)(14), etc. ; Multi-element alloys: W-Mo(2), Ni-Cr(15), Cr-Nb, Cr-Mo(16), Al-Cr( 17), W-Mo-Ti, Co-W-Mo, Al-Cr-Nb, Ni-Cr-Mo-Cu, Ni-Cr-Mo-Nb (18,19), Zr/ZrC(20), etc.…”

Section: Summary Of Experimental Resultsmentioning

confidence: 99%

Double Glow Plasma Surface Alloying/Metallurgy Technology

Xu

¹

,

Xiong²

2017

Plasma Surface Metallurgy

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…are the main means used to improve the surface properties of materials [1][2][3][4][5][6][7]. Thermo-diffusion coating treatments, such as carbonizing, nitriding, boronizing, and chromizing, are effective techniques for the protection of metal materials from wear and/or corrosion [8][9][10][11][12]. However, single thermo-diffusion coatings usually only improve a certain property of the parts, and can't meet the demands of some mechanical parts (gears, shafts, etc.)…”

Section: Introductionmentioning

confidence: 99%

Evolution of the Microstructure and Properties of Pre-Boronized Coatings During Pack-Cementation Chromizing

Zeng

¹

,

Hu

²

,

Yang

³

et al. 2020

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

Microstructure and annealing behavior of Cr-coatings deposited by double glow plasma on AISI 5140 steel

Cited by 17 publications

References 41 publications

Plasma Surface Metallurgy of Materials Based on Double Glow Discharge Phenomenon

Plasma Surface Metallurgy of Materials Based on Double Glow Discharge Phenomenon

Double Glow Plasma Surface Alloying/Metallurgy Technology

Evolution of the Microstructure and Properties of Pre-Boronized Coatings During Pack-Cementation Chromizing

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