Study on the properties of FeCrNi/CBN composite coating with high velocity arc spraying

Ding, Pan; Liu, Xiaojuan; Liu, Jinjun; Li, Jingbo; Li, Huiqin; Zhao, Han-yu; Duan, Jun-yu; Jiao, Youzhou

doi:10.1016/j.arabjc.2018.02.006

Cited by 15 publications

(3 citation statements)

References 11 publications

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“…Ding et al [55] improved the wear properties of arc-sprayed FeCrNi/CBN coatings by adding the hard phase CBN powder during cored wire preparation. The diffused CBN particles presented hard phases, which improved the wear resistance of the coatings by protecting the substrate and controlling the abrasion wear of the coating.…”

Section: Wear Properties At Room Temperaturementioning

confidence: 99%

A Review on the Wear, Corrosion and High-Temperature Resistant Properties of Wire Arc-Sprayed Fe-Based Coatings

et al. 2021

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Among different thermal spraying methods, arc-spraying has been widely used due to its low operating costs and high deposition efficiency. The rapid progress of cored wire technology in arc-spraying has increased possibilities for the preparation of new Fe-based coating materials with enhanced properties by adding reinforcement particles and alloying elements to suit the different applications. Fe-based coatings have been extensively used because of their high strength, toughness, lower production costs, and availability of raw materials. This makes them suitable replacements for Ni-based coatings in ambient and high-temperature applications. This review discusses the research status and developments of the arc-sprayed Fe-based coatings. The study specifically reviews the wear behavior, corrosion analysis, and high-temperature resistant properties of arc-sprayed Fe-based coatings, aiming to develop an understanding of the protection mechanisms for Fe-based coatings. The performance of the Fe-based coatings depends on the integrity of the coating structure. Optimizing arc-spraying parameters minimizes defects (pores, grain boundaries, unmelted particles, oxides, and microcracks) that deteriorate the coating properties. High amorphous phase content, ceramic reinforcement particles and alloying elements enhance the corrosion, tribological, and high-temperature resistant properties of Fe-based coatings. In high-temperature applications, Fe-based coatings form oxide scales that protect the coating from further oxidation; thus, it is important to select the optimum composition for the alloying elements.

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Section: Wear Properties At Room Temperaturementioning

confidence: 99%

A Review on the Wear, Corrosion and High-Temperature Resistant Properties of Wire Arc-Sprayed Fe-Based Coatings

et al. 2021

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“…Zhang et al [7] prepared FeCrNiNbBSiW coating by HVAS technology, and found that the coating had low porosity and high-temperature oxidation resistance. Ding et al [8] used the HVAS method to make FeCrNi/CBN composite coating on 45 steel. The coating has high bonding strength and average microhardness, which are 30.5 MPa and 580 HV0.1, respectively.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Wear Performance of High-Velocity Arc Sprayed FeMnCrNiBNbAl Coating

Qiang,

Kang,

Liu

et al. 2024

Coatings

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In this study, FeMnCrNiBNbAl wear-resistant coatings were prepared via high-velocity arc spraying technology on the surface of Q235 steel. The effects of spraying distance, voltage, and current on the coating performance were studied via the orthogonal experimental method with microhardness and porosity as evaluation indicators, and the process parameters were optimized. The order of primary and secondary factors affecting coating performance were: spraying distance, voltage, and current. The optimized process parameters are: spraying distance 200 mm, voltage 36 V, and current 240 A. The coating prepared using the optimized process parameters has an average microhardness of 756 HV0.1 and an average porosity of 1.03%. The coating mainly consists of α-Fe, Fe-Cr, Ni-Cr-Fe, Al2O3, and (Fe, Ni) solid solution. The coating friction coefficient was 0.5 while that of the substrate was 0.7. The depth and width of the wear marks of the coating were 6.32 µm and 555.41 µm, respectively, which are 66% and 32% lower in comparison with Q235 steel under the same test conditions. The wear forms of this coating were mainly fatigue peeling and adhesive wear.

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“…Plasma spraying [19] uses a high-energy heat source to heat powder particles to a molten or semi-fused state in a short period of time. On the contrary, high velocity oxygen fuel spraying [20] and high-velocity arc spraying techniques [21] have the characteristics of higher spraying speed and lower spraying temperature. The particles which are sprayed at a certain speed to the surface of the substrate are spread and solidifies to form a layer, and the coatings are built up layer-by-layer [22,23].…”

Section: Introductionmentioning

confidence: 99%

Current Research Status on Cold Sprayed Amorphous Alloy Coatings: A Review

et al. 2021

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Compared with traditional crystalline materials, amorphous alloys have excellent corrosion and wear resistance and high elastic modulus, due to their unique short-range ordered and long-range disordered atomic arrangement as well as absence of defects, such as grain boundaries and dislocations. Owing to the limitation of the bulk size of amorphous alloys as structural materials, the application as functional coatings can widely extend their use in various engineering fields. This review first briefly introduces the problems involved during high temperature preparation processes of amorphous coatings, including laser cladding and thermal spraying. Cold spray (CS) is characterized by a low-temperature solid-state deposition, and thus the oxidation and crystallization related with a high temperature environment can be avoided during the formation of coatings. Therefore, CS has unique advantages in the preparation of fully amorphous alloy coatings. The research status of Fe-, Al-, Ni-, and Zr-based amorphous alloy coatings and amorphous composite coatings are reviewed. The influence of CS process parameters, and powders and substrate conditions on the microstructure, hardness, as well as wear and corrosion resistance of amorphous coatings is analyzed. Meanwhile, the deposition mechanism of amorphous alloy coatings is discussed by simulation and experiment. Finally, the key issues involved in the preparation of amorphous alloy coatings via CS technology are summarized, and the future development is also being prospected.

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Study on the properties of FeCrNi/CBN composite coating with high velocity arc spraying

Cited by 15 publications

References 11 publications

A Review on the Wear, Corrosion and High-Temperature Resistant Properties of Wire Arc-Sprayed Fe-Based Coatings

A Review on the Wear, Corrosion and High-Temperature Resistant Properties of Wire Arc-Sprayed Fe-Based Coatings

Microstructure and Wear Performance of High-Velocity Arc Sprayed FeMnCrNiBNbAl Coating

Current Research Status on Cold Sprayed Amorphous Alloy Coatings: A Review

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