Enhanced bonding property of cold-sprayed Zn-Al coating on interstitial-free steel substrate with a nanostructured surface layer

Liang, Ying; Wang, Z.B.; Zhang, J.; Zhang, J.B.; Lu, K.

doi:10.1016/j.apsusc.2016.05.142

Cited by 34 publications

(10 citation statements)

References 49 publications

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“…Commercially interstitial-free steel was improved with vacuum degassing technology included carbon (C) and nitrogen (N). Afterwards, niobium (Nb) and titanium (Ti) were added to this steel to balance the interstitial nitrogen and carbon atoms [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

“…According to literature, any study on diffusion bonding between interstitial free steel and another material is not seen yet. But, some diffusion coating researches on interstitial free steel have been presented [11][12][13]. Diffusion bonding studies between titanium-based alloy and stainless steel have been presented by different authors [1,2,7,14,15].…”

Section: Introductionmentioning

confidence: 99%

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Diffusion bonding between Ti-6Al-4V alloy and interstitial free steel

Kaya

Kiliç

Kırık

et al. 2017

Mat.-wiss. u. Werkstofftech.

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This work deals with diffusion bonded joints between Ti–6Al–4V alloy and interstitial free (IF) steel at different temperatures under a pressure of 5 MPa for 30 min. The effect of bonding temperature on the microstructure and mechanical properties of the joint interface was investigated using optic microscopy, a scanning electron microscope (SEM) equipped with X‐ray energy dispersive spectrometer (EDS) and shear strength measurements. The intermetallic phases such as FeTi and Fe2Ti occurred at the interface of bonded specimens. In addition, it was seen that shear strength of bonded specimens decreased with increasing temperature due to growing intermetallics.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Diffusion bonding between Ti-6Al-4V alloy and interstitial free steel

Kaya

Kiliç

Kırık

et al. 2017

Mat.-wiss. u. Werkstofftech.

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“…This was mostly due to the promoted atomic diffusion kinetics in the GNS layer, which strengthened the metallurgical bonding across the interface. For example, the interdiffusion distance between the elements of a cold-sprayed Zn–Al coating and a GNS interstitial-free steel substrate was significantly increased in the as-sprayed state, resulting in an increment of ≈30% in the bonding strength of the coating on the substrate [92]. In addition, a higher film cohesion strength and better wear resistance have been achieved on the 304 stainless steel with a preformed GNS surface layer after being sputter-deposited a DLC coating, in comparison with that of the DLC-coated CG sample [93].…”

Section: Reviewmentioning

confidence: 99%

Diffusion and surface alloying of gradient nanostructured metals

Wang¹,

Lu²

2017

Beilstein J. Nanotechnol.

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Gradient nanostructures (GNSs) have been optimized in recent years for desired performance. The diffusion behavior in GNS metals is crucial for understanding the diffusion mechanism and relative characteristics of different interfaces that provide fundamental understanding for advancing the traditional surface alloying processes. In this paper, atomic diffusion, reactive diffusion, and surface alloying processes are reviewed for various metals with a preformed GNS surface layer. We emphasize the promoted atomic diffusion and reactive diffusion in the GNS surface layer that are related to a higher interfacial energy state with respect to those in relaxed coarse-grained samples. Accordingly, different surface alloying processes, such as nitriding and chromizing, have been modified significantly, and some diffusion-related properties have been enhanced. Finally, the perspectives on current research in this field are discussed.

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“…Aluminum is well-stabilized [26], and thermal sprayed Al coatings have higher hardness, longer durability and higher erosion resistance [27], but aluminum coatings are less electrochemically protective than zinc coatings. The Zn-Al coating [28][29][30][31] is a promising alloy coating. Studies have shown that the Zn-Al coating prepared by cold spraying has good thermal stability, corrosion resistance, compactness, and the bonding strength is greater than the bonding strength of the substrate.…”

Section: Introductionmentioning

confidence: 99%

Anticorrosion Properties of Zn–Al Composite Coating Prepared by Cold Spraying

Wang

Xiong

et al. 2019

Coatings

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In order to slow down the corrosion and wear of offshore equipment, the Zn–Al composite coating was prepared on Q345 substrate by cold spray technique. The mass fraction of Zn and Al in the raw material was 2:3. The microstructure of the original coating was observed by scanning electron microscopy (SEM) and was characterized by energy dispersive spectrometer (EDS). From the composite alloy coating obtained by cold spraying, it was observed that the Zn and Al particles were uniformly distributed without oxidation product, and the powder particles were significantly plastically deformed. The microstructure of the composite coating is very dense and has strong adhesion to the substrate. Neutral salt spray test (NSS) and electrochemical accelerated corrosion test results showed that Zn–Al composite coating can effectively provide corrosion protection.

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Enhanced bonding property of cold-sprayed Zn-Al coating on interstitial-free steel substrate with a nanostructured surface layer

Cited by 34 publications

References 49 publications

Diffusion bonding between Ti-6Al-4V alloy and interstitial free steel

Diffusion bonding between Ti-6Al-4V alloy and interstitial free steel

Diffusion and surface alloying of gradient nanostructured metals

Anticorrosion Properties of Zn–Al Composite Coating Prepared by Cold Spraying

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