Wear resistant solid lubricating coatings via compression molding and thermal spraying technologies

Gateman, Samantha Michelle; Alidokht, Sima A.; Mena-Morcillo, Emmanuel; Schulz, Robert; Chromik, Richard R.; Kietzig, Anne‐Marie; Parkin, Ivan P.; Mauzeroll, Janine

doi:10.1016/j.surfcoat.2021.127790

Cited by 16 publications

(2 citation statements)

References 65 publications

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“…In the use process, stress cannot be eliminated by plastic deformation, so it is prone to fracture, which limits the engineering application of ceramics to a certain extent [4][5][6]. Stainless steel (SS) is the most commonly used structural engineering material with convenient processing and low cost and has excellent corrosion resistance, heat resistance and welding performance [7,8], which is widely used in construction, shipbuilding, chemical and medical fields. However, the effective connection between ceramics and metals has become an urgent problem to be solved.…”

Section: Introductionmentioning

confidence: 99%

Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler

Guo

Zhang

Lü

et al. 2023

Materials Science and Technology

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In this paper, the joining of ZrO2 ceramic and 304 stainless steel (SS) was realised by laser offset welding with AgCuTi filler metal. The heat was transferred from the molten pool to the solder through the unmelted SS. AgCuTi would diffuse to form eutectic products with low melting point, forming metallurgical reaction zone. The unmelted SS was retained by laser migration to avoid the mixing of molten solder and molten pool, which reduced the content of brittle phase in the joint. In addition, the crack-free welded joint with a tensile strength of 71 MPa was obtained. The elemental diffusion model was used to simulate the interfacial microstructure changes, and the microstructure was reasonably predicted by changing the welding parameters.

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Section: Introductionmentioning

confidence: 99%

Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler

Guo

Zhang

Lü

et al. 2023

Materials Science and Technology

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“…The only way to solve the problem of lubrication under high loads is to use solid-lubricated wear-resistant coatings [4,5]. Several methods for preparing solid lubricated wear coatings are electrospark deposition, compression molding, and thermal spray techniques, electroplating, magnetron sputtering, and laser cladding [6][7][8][9]. Each of these techniques has its limitations in terms of material selection, deposition thickness, adhesion, and molding deformation.…”

Section: Introductionmentioning

confidence: 99%

Effect of TiB2 Content on Properties of Nickel-Coated Graphite Self-Lubricating Coating Prepared by Laser Cladding

Liu

Pang

2021

Coatings

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To improve the anti-wear and friction-reducing properties of self-lubricating coatings, Ni60/Nickel-coated graphite/TiB2 composite coatings with different contents were prepared by laser cladding. The coating properties were characterized by X-ray diffractometer (XRD), scanning electron microscope (SEM), energy spectrometer (EDS), electrochemical workstation, micro-Vickers hardness tester, and friction and wear tester. The results showed that with the increase in TiB2 content, the graphite morphology changed from spherical at 0 wt.% TiB2 content to a little black graphite alone at 14 wt.% TiB2 to irregular agglomerates at 22 wt.% TiB2. Furthermore, the hardness of the coatings increased with increasing TiB2 content, and the 63% Ni60 + 15% nickel-coated graphite + 22% TiB2 coating had the highest hardness. TiC and Cr7C3 were generated in the coatings with the addition of nickel-coated graphite, creating a dispersion reinforcement effect, so that the hardness of these coatings was higher than that of the 86% Ni60 + 0% nickel-coated graphite + 14% TiB2 coating without the addition of nickel-coated graphite. In addition, the 71% Ni60 + 15% Ni-coated graphite + 14% TiB2 coating had the lowest friction coefficient, wear loss, and wear volume, thus exhibiting excellent friction reduction and anti-wear properties. The 71% Ni60 + 15% nickel-coated graphite + 14% TiB2 coating had excellent corrosion resistance.

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Research progress on the tribological properties of epoxy‐based solid‐lubricating composites

Song,

Jiang,

et al. 2024

Polymer Composites

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To modify the tribological properties of epoxy (EP), additive phases, such as inorganic/organic lubricating fillers, are often introduced to form EP‐based solid‐lubricating composites, which are extensively utilized in industrial sectors like aerospace, automotive, and electronics. The composite methods can be divided into single‐phase composite and multiphase composite. Single‐phase fillers can improve the tribological properties of the composite while the content and distribution of the fillers should be precise controlled. Multiphase fillers offer significant advantages in enhancing the comprehensive properties of EP, making them more suitable for practical harsh environments. This review investigates the progress in research on the tribological properties of EP‐based solid‐lubricating composites and provides an outlook on the future development of lubricating fillers.Highlights In this paper, the commonly used lubricating fillers in EP‐based solid‐lubricating composites and their composite methods, including inorganic and organic fillers, were reviewed. The various EP‐based solid‐lubricating composites, and their lubrication or wear mechanisms were introduced in detail, and the future development directions of the composites were prospected.

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Wear resistant solid lubricating coatings via compression molding and thermal spraying technologies

Cited by 16 publications

References 65 publications

Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler

Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler

Effect of TiB2 Content on Properties of Nickel-Coated Graphite Self-Lubricating Coating Prepared by Laser Cladding

Research progress on the tribological properties of epoxy‐based solid‐lubricating composites

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Wear resistant solid lubricating coatings via compression molding and thermal spraying technologies

Cited by 16 publications

References 65 publications

Laser welding of ZrO2 ceramic and 304 stainless steel with Ag–Cu–Ti filler

Laser welding of ZrO2 ceramic and 304 stainless steel with Ag–Cu–Ti filler

Effect of TiB2 Content on Properties of Nickel-Coated Graphite Self-Lubricating Coating Prepared by Laser Cladding

Research progress on the tribological properties of epoxy‐based solid‐lubricating composites

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Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler

Laser welding of ZrO₂ ceramic and 304 stainless steel with Ag–Cu–Ti filler