Effect of surface mechanical attrition treatment on corrosion resistance of commercial pure titanium

Fu, Ting; Zhan, Zhaolin; Zhang, Ling; Yang, Y.-R.; Zhong, Liu; Liu, Jianxiong; Li, Li; Yu, Xiaohua

doi:10.1016/j.surfcoat.2015.08.041

Cited by 68 publications

(27 citation statements)

References 45 publications

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“…35 As a consequence, the electrochemical stability of CP Ti is also affected. 21 The SBF group showed better corrosion resistance of CP Ti because of the increase in the diameter of the semicircular capacitance loop.…”

Section: Discussionmentioning

confidence: 90%

“…17 In vitro studies have reported that dental implants can corrode in the oral cavity after exposure to acid substances commonly found in diets, saliva with pH changes, and microorganisms. 13,[18][19][20][21][22][23] This process may triggers a cascade of inflammatory events that may lead to bone resorption and implant failure. 11,24 A study evaluated retrieved intraoral implants and showed that pH fluctuations were associated with a corrosive process of Ti surface and consequently implant loss.…”

Section: Initial Investigation Of the Corrosion Stability Of Craniofamentioning

confidence: 99%

See 1 more Smart Citation

Initial investigation of the corrosion stability of craniofacial implants

Beline

Filho

Wee

et al. 2018

The Journal of Prosthetic Dentistry

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show abstract

Section: Discussionmentioning

confidence: 90%

Section: Initial Investigation Of the Corrosion Stability Of Craniofamentioning

confidence: 99%

Initial investigation of the corrosion stability of craniofacial implants

Beline

Filho

Wee

et al. 2018

The Journal of Prosthetic Dentistry

View full text Add to dashboard Cite

show abstract

“…As the potential increases above the corrosion potential, the titanium anodically oxidizes and starts the formation of the passive oxide layer, as reaction 6 below show. 32 Ti / Ti 4+ + 4e À…”

Section: Corrosion Mechanismsmentioning

confidence: 99%

Effect of the electrochemical characteristics of titanium on the adsorption kinetics of albumin

et al. 2019

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“…Recently, many researchers have utilized SMAT to improve the hardness, wear resistance, and corrosion resistance of aluminum, stainless steel, and titanium surfaces. SMAT is also used to pretreat iron and steel to allow lower temperatures in the subsequent nitriding process.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of superhydrophobic titanium surfaces by anodization and surface mechanical attrition treatment

Tsai

Chen²,

Ou³

et al. 2018

Int J Applied Ceramic Tech

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A superhydrophobic surface of titanium was fabricated by anodization in sodium chloride solution followed by immersion in perfluorodecyltriethoxysilane. The surface characteristics of the anodic film (morphology, composition, microstructure, and adhesion) were investigated by scanning electron microscopy, transmission electron microscopy, X‐ray photoelectron spectroscopy, and scratch testing. The anodic film was comprised of TiO2 and TiCl3 with a thickness of 50 nm. The anodized titanium surface exhibited a hierarchical structure, which consisted of a microscale horn structure with a nanoscale strip‐overlay. This structure provided superhydrophobicity (water contact angle: 151.9° and sliding angle: 3°) following the immersion process. Furthermore, coverage of the hierarchical structure on the anodized titanium surface was improved by performing surface mechanical attrition treatment (SMAT) to grain‐refine titanium surface which was then anodized and it enhanced a slightly increased water contact angle. The thickness (200 nm) of the anodic film on the SMAT‐pretreated titanium surface was much higher than that on the titanium surface (50 nm). This resulted from a large number of grain boundaries on the surface serving as a fast diffusion path during anodization. However, the adhesion of the SMAT‐and‐anodized film was worse than that formed by anodization only. This is due to a large number of pores within the SMAT‐and‐anodized film.

show abstract

Effect of surface mechanical attrition treatment on corrosion resistance of commercial pure titanium

Cited by 68 publications

References 45 publications

Initial investigation of the corrosion stability of craniofacial implants

Initial investigation of the corrosion stability of craniofacial implants

Effect of the electrochemical characteristics of titanium on the adsorption kinetics of albumin

Fabrication of superhydrophobic titanium surfaces by anodization and surface mechanical attrition treatment

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