Microstructural and Tribological Characteristics of Sn-Sb-Cu-Based Composite Coatings Deposited by Cold Spraying

Tillmann, Wolfgang; Hagen, Leif; Kensy, Mark Dennis; Abdulgader, M.; Paulus, Michael

doi:10.1007/s11666-020-01054-1

Cited by 17 publications

(5 citation statements)

References 28 publications

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“…Both studies needed to use relatively low temperatures to prevent substrate oxidation. Due to the wide range of materials that can be used in LPCS, Sn-Sb-Cu powder was also successfully deposited onto the C45 steel substrate [97]. Lastly, nickel-alumina powder was successfully deposited onto the S235JR mild steel substrate.…”

Section: Recent Development Of Cold Spray For Coating Applicationmentioning

confidence: 99%

Remarkable Potential of Cold Spray in Overlay Restoration for Power Plants: Key Challenges, Recent Developments, and Future Prospects

Afandi,

Mahalingam,

Tan

et al. 2023

Coatings

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Cold spray has become a prominent deposition technology for coating, repair, and restoration in many industries, such as the aerospace, automotive, and power generation industries. It also has the potential to be used as an alternative overlay restoration for power plant components as it has minimal thermal distortion phase changes, as compared to conventional welding and thermal spray. This article aims to bridge the gap in the scientific literature by presenting a comprehensive review of cold spray in the context of power plant components. Firstly, this review examines the challenges of cold spray and subsequently elucidates effective mitigation strategies. Secondly, the review analyses the recent development of cold spray in the field of coating application. Moving forward, it investigates the integration of cold spray technology in repair applications, focusing on practical implementation and effectiveness. Finally, the review presents the overall impact of cold spray, its current outlook, and discusses future prospects. As such, the review will provide the community with a broad understanding of cold spray applications in the power plant sector.

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Section: Recent Development Of Cold Spray For Coating Applicationmentioning

confidence: 99%

Remarkable Potential of Cold Spray in Overlay Restoration for Power Plants: Key Challenges, Recent Developments, and Future Prospects

Afandi,

Mahalingam,

Tan

et al. 2023

Coatings

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show abstract

“…This indicates that even if the C1 coating with large porosity is sealed, the corrosive medium can still dip into the substrate interface and cause corrosion. In situ corrosion electrochemical tests were conducted on the coating after hole sealing under high hydrostatic pressure (10,20,and 40 MPa) to characterize its corrosion resistance and further explore whether the cold sprayed titanium coating after hole sealing could meet the protection requirements of X80 steel under high hydrostatic pressure. The OCP results are shown in Figure 10.…”

Section: Simulation Of Corrosion Resistance Of Cold Sprayed Titanium ...mentioning

confidence: 99%

“…Compared with the thermal sprayed coating, the cold sprayed coating had very low porosity, a low oxidation degree and thermal stress. The cold spraying method can be used to prepare metal coatings, cermet coatings and amorphous and nanostructured metal coatings [16][17][18][19][20][21]. Cold spraying requires good shear instability between the powder and matrix [22].…”

Section: Introductionmentioning

confidence: 99%

Preparation of Cold Sprayed Titanium TA2 Coating by Irregular Powder and Evaluation of Its Corrosion Resistance

Li,

Wang,

et al. 2023

Coatings

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Titanium coating on a steel substrate by surface technology can improve the corrosion resistance of steel. In this paper, the titanium TA2 coating was deposited on X80 steel by cold spraying equipment with a low-cost irregular powder. The effects of the carrier gas temperature on the microstructure, microhardness, wear resistance, adhesion and corrosion resistance of titanium coatings, especially in a deep sea environment, were studied by methods of porosity analysis, thermal field emission scanning analysis, energy spectrum analysis, Vickers hardness tests, bonding strength tests, friction and wear tests and electrochemical tests. The results showed that as the carrier gas temperature increased from 300 °C to 900 °C, the porosity of the coating decreased to 0.93%, and the hardness and bonding strength of the coating increased to 247 HV0.5 and 46.7 MPa, respectively. With the increase in hydrostatic pressure from 0.1 MPa to 40 MPa, the dimensional blunt current density of the titanium coating with 0.93% porosity was still in the order of 10−7 A·cm−2 with the cast titanium TA2.

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“…The powder particles are usually accelerated to 300-600 m/s (Ref 31 ). The LPCS is suitable for materials with low melting point or low yield strength, for example, aluminum bronze (Ref 32 ), babbitt alloys (Ref 33 , 34 ), magnesium alloys (Ref 35 ), etc. The friction and collision between the powder particles and the nozzle is reduced since powder particles do not pass through the throat of the nozzle, thus, the possibility of nozzle clogging and abrasion is reduced and the nozzle could have longer service life (Ref 36 ).…”

Section: Cold Spray System Developmentsmentioning

confidence: 99%

Current Implementation Status of Cold Spray Technology: A Short Review

et al. 2022

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In recent years, cold spray technology has attracted more and more attentions. After more than 30 years of rapid development, research focus of cold spray technology is gradually shifting from fundamental and theoretical studies to application developments, some of which have been industrialized and mass-produced. In this paper, the characteristics of cold spray technology, cold spray materials perspectives and cold spray system developments were briefly introduced. Besides, the recent developments of cold spray applications in different fields including aerospace, biomedical, energy, electronics, semiconductor fields were discussed. Although cold spray technology is in the early stages of implementation, it has demonstrated a great potential to reduce costs and improve performance. World-wide awareness of ongoing and planned cold spray programs is critical to expand its applications and benefits.

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Microstructural and Tribological Characteristics of Sn-Sb-Cu-Based Composite Coatings Deposited by Cold Spraying

Cited by 17 publications

References 28 publications

Remarkable Potential of Cold Spray in Overlay Restoration for Power Plants: Key Challenges, Recent Developments, and Future Prospects

Remarkable Potential of Cold Spray in Overlay Restoration for Power Plants: Key Challenges, Recent Developments, and Future Prospects

Preparation of Cold Sprayed Titanium TA2 Coating by Irregular Powder and Evaluation of Its Corrosion Resistance

Current Implementation Status of Cold Spray Technology: A Short Review

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