A combined surface treatment of surface texturing-double glow plasma surface titanizing on AISI 316 stainless steel to combat surface damage: Comparative appraisals of corrosion resistance and wear resistance

Lin, Naiming; Zhang, Luxia; Zou, Jiaojuan; Liu, Qiang; Yuan, Shuo; Zhao, Long; Yu, Yuan; Liu, Zhiqi; Zeng, Qunfeng; Liu, Xiaoping; Wang, Zhihua; Tang, Bin; Wu, Yucheng

doi:10.1016/j.apsusc.2019.06.028

Cited by 48 publications

(3 citation statements)

References 71 publications

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“…The microscopic morphology of the steel ball surface was not smooth, with an uneven distribution of pits and bumps (Figure S8). The main type of wear is abrasive wear under high load and stress during the friction process . A lubricating film established by lubricants during friction is the main method for reducing wear. , Carbon is the main active ingredient in the base grease and additive.…”

Section: Resultsmentioning

confidence: 99%

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Artificial Intelligence-Based Rapid Design of Grease with Chemically Functionalized Graphene and Carbon Nanotubes as Lubrication Additives

et al. 2022

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Rapid chemical functionalization of additives and efficient determination of their optimum concentrations are important for designing high-performance lubricants, especially under multi-additive conditions. Herein, chemically functionalized graphene (FGR) and carbon nanotubes (FCNTs) were rapidly prepared by microwave-assisted ball milling and subsequently introduced into grease as additives. The tribological properties of the additives in grease at different concentrations and ratios were measured using a four-ball test. A reliable artificial neural network (ANN) model was established according to a few test results. Subsequently, the optimal concentration of multiple additives in the grease was predicted using a genetic algorithm and experimentally validated. The results indicated that the introduction of FGR (0.14 wt %) and FCNT (0.16 wt %) improved the antifriction and anti-wear performance of the base grease by 25.66 and 29.34%, respectively. The results of the ANN model analysis and friction interface characterization indicate that such performance is principally attributed to the synergistic lubrication of the FGR and FCNT.

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Section: Resultsmentioning

confidence: 99%

“…The main type of wear is abrasive wear under high load and stress during the friction process. 57 A lubricating film established by lubricants during friction is the main method for reducing wear. 58,59 Carbon is the main active ingredient in the base grease and additive.…”

Section: ■ Results and Discussionmentioning

confidence: 99%

Artificial Intelligence-Based Rapid Design of Grease with Chemically Functionalized Graphene and Carbon Nanotubes as Lubrication Additives

et al. 2022

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“…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

Xu¹,

Huang²,

Xu³

et al. 2021

AJPA

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Plasma Surface Metallurgy /Alloying is a kind of surface metallurgy/alloying to employ low temperature plasma produced by glow discharge to diffuse alloying elements into the surface of substrate material to form an alloy layer. The first plasma surface metallurgy technology is plasma nitriding invented by German scientist Dr. Bernard Berghuas in 1930. He was the first person to apply glow discharge to realize the surface alloying.In order to break the limitation of plasma nitriding technology, which can only be applied to a few non-metallic gaseous elements such as nitrogen, carbon, sulfur, the "Double Glow Discharge Phenomenon" was found in 1978. Based on this phenomenon the "Double Glow Plasma Surface Metallurgy Technology", also known as the "Xu-Tec Process" was invented in 1980. It can utilize any chemical elements in the periodic table including solid metallic, gas non-metallic elements and their combination to realize plasma surface alloying, hence greatly expanded the field of surface alloying. Countless surface alloys with high hardness, wear resistance and corrosion resistance, such as high speed steels, nickel base alloys and burn resistant alloys have been produced on the surfaces of a variety of materials. This technology may greatly improve the surface properties of metal materials, comprehensively improve the quality of mechanical products, save a lot of precious alloy elements for human beings.Based on the plasma nitriding technology, the Xu-Tec Process has opened up a new material engineering field of "Plasma Surface Metallurgy". This Review Article briefly presents the history of glow discharge and surface alloying, double glow discharge phenomenon, basic principle and current status of Double Glow Plasma Surface Metallurgy/Alloying. Industrial applications, advantages and future potential 2 / 34 of the Xu-Tec process are also presented.

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Influence of the Electrode Distance on Microstructure and Corrosion Resistance of Ni-Cr Alloyed Layers Deposited by Double Glow Plasma Surface Metallurgy

Huang

Yang

Cui

et al. 2022

J. Wuhan Univ. Technol.-Mat. Sci. Edit.

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A combined surface treatment of surface texturing-double glow plasma surface titanizing on AISI 316 stainless steel to combat surface damage: Comparative appraisals of corrosion resistance and wear resistance

Cited by 48 publications

References 71 publications

Artificial Intelligence-Based Rapid Design of Grease with Chemically Functionalized Graphene and Carbon Nanotubes as Lubrication Additives

Artificial Intelligence-Based Rapid Design of Grease with Chemically Functionalized Graphene and Carbon Nanotubes as Lubrication Additives

Plasma Surface Metallurgy of Materials Based on Double Glow Discharge Phenomenon

Influence of the Electrode Distance on Microstructure and Corrosion Resistance of Ni-Cr Alloyed Layers Deposited by Double Glow Plasma Surface Metallurgy

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