Plasma surface Cu alloyed layer as a lubricant on stainless steel sheet: Wear characteristics and on-job performance in incremental forming

Wu, Hongyan; Wei, Hongyu; Hussain, G.; Tao, Kemei; Iqbal, Asif; Rao, Wei-Feng

doi:10.1007/s11595-016-1386-8

Cited by 8 publications

(4 citation statements)

References 20 publications

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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

Xiong²

2017

Plasma Surface Metallurgy

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In the long history of science and technology development, one goal is to diffuse solid alloy elements into the surface of steel materials to form surface alloys with excellent physical and chemical properties. On the basis of plasma nitriding technology, double glow plasma surface metallurgy technology has answered this challenge. This technology, which seems to be a modern-day alchemy, can use any element in the periodic table of chemical elements, including solid metal elements and their combinations, to form many types of surface alloyed layers with high hardness, wear resistance, corrosion resistance and high temperature oxidation resistance on various metal materials. For examples, nickel base alloys, stainless steels and high speed steels are formed on the surfaces of ordinary carbon steels; and high hardness, wear resistance and high temperature oxidation resistance alloy are formed on the surface of titanium alloy.This article briefly introduces the formation and principle of double glow plasma surface metallurgy technology, and summarizes the experimental results and industry application. The significance and development prospect of this technology are discussed.

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Section: Summary Of Experimental Resultsmentioning

confidence: 99%

Double Glow Plasma Surface Alloying/Metallurgy Technology

Xiong²

2017

Plasma Surface Metallurgy

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“…The XPS results are shown in Figure 12, and the main components of the grinding chips of both Mn-Cu and Fe-Zn materials are oxide species. The main components of the grinding chips in the Mn-Cu material are CuO and Cu 2 O (Figure 12c), which reduce the friction coefficient due to the lubricating properties of CuO [43], thus explaining the aforementioned experimental phenomena. The main component of the grinding chips in the Fe-Zn material is FeO, which has less influence on the friction interface due to the low content of wear debris and accumulation in the braided grooves.…”

Section: Morphologies and Wear Mechanismmentioning

confidence: 88%

Contact Characteristics and Tribological Properties of the Weaving Surface of Mn-Cu and Fe-Zn Damping Alloys

et al. 2022

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In this paper, laser texturing is performed on the surface of Mn-Cu and Fe-Zn damping alloys and the tribological properties of the samples with various surface weaves under dry-sliding conditions are investigated. The results show that the surface weave parameters affect the size of the contact surface and change the number of micro-convex bodies at the contact interface. This leads to changes in the tangential damping of the contact and further affects the magnitude of the friction coefficient. Additionally, the damping properties significantly affect the wear mechanism and make it more prone to adhesive wear.

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“…They [17] also found that the formed truncated conical geometry has different surface roughness along the depth direction. Wu et al [18] used copper-coated stainless steel sheet in ISF. It was found that the surface quality was good, and the copper layer can perform a good self-lubricating effect.…”

Section: Introductionmentioning

confidence: 99%

Feasibility of non-lubricated incremental sheet punching with sinusoidal tool path

Jin

Wang

et al. 2020

J Braz. Soc. Mech. Sci. Eng.

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In order to verify the feasibility of non-lubricated incremental sheet punching (ISP), some truncated cones with continuously varying wall angle and truncated pyramids of two materials were formed by ISP under lubricated and non-lubricated conditions, respectively. Based on the experimental results, the effects of lubrication on sheet formability and surface roughness of formed parts were quantitatively evaluated. For comparison, the same experiments were carried out by conventional incremental sheet forming (ISF). The experimental results show that the sheet formability in non-lubricated ISF is significantly lower than that in lubricated ISF, and the surface roughness in non-lubricated ISF is much higher than that in lubricated ISF. Unlike the non-lubricated ISF, the non-lubricated ISP has a high sheet formability and surface quality, which is like the lubricated ISP. Therefore, non-lubricated ISP is feasible.

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Plasma surface Cu alloyed layer as a lubricant on stainless steel sheet: Wear characteristics and on-job performance in incremental forming

Cited by 8 publications

References 20 publications

Double Glow Plasma Surface Alloying/Metallurgy Technology

Double Glow Plasma Surface Alloying/Metallurgy Technology

Contact Characteristics and Tribological Properties of the Weaving Surface of Mn-Cu and Fe-Zn Damping Alloys

Feasibility of non-lubricated incremental sheet punching with sinusoidal tool path

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