Improvement in the load-bearing capacity and adhesion of TiC coatings on TiAl6V4 by duplex treatment

Kaestner, Peter; Olfe, J.; He, Jiankang; Rie, K.‐T.

doi:10.1016/s0257-8972(01)01214-2

Cited by 29 publications

(18 citation statements)

References 3 publications

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“…Surface treatments are widely employed to improve wear and corrosion resistance as well as hardness of the surface of titanium alloys [4][5][6]. Plasma nitriding enhances titanium properties by forming a hard compound layer composed by TiN and Ti 2 N [6,7].…”

Section: Introductionmentioning

confidence: 99%

Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution

et al. 2011

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Tribological, electrochemical and tribo-electrochemical behaviour of bare and nitrided Ti6Al4V alloy was studied. Scanning Electron Microscopy (SEM), X-ray diffraction and microhardness profile were used to characterize the nitrided Ti6Al4V. The anticorrosive properties of nitrided Ti6Al4V in phosphate buffer saline solution (PBS), simulating the body environment, were evaluated by Electrochemical Impedance Spectroscopy (EIS). Nitriding increased the alloy resistance to corrosion and to dry wear. Resistance to tribocorrosion in PBS at the open circuit potential (OCP) for the nitrided alloy was also significantly increased compared to the bare alloy; nevertheless at an anodic potential this influence became less important

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Section: Introductionmentioning

confidence: 99%

Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution

et al. 2011

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“…Thus, a good candidate for sliding wear applications may be a layer of TiC/a-C due to the low surface roughness. Kaestner et al [21] studied the plasma diffusion treatment before depositing coatings. Their results showed that plasma nitriding and carburizing changed TiC coatings adhesion due to the plasma diffusion pretreatment and coating conditions.…”

Section: A) Single Coating: Ticmentioning

confidence: 99%

A Review on Titanium Nitride and Titanium Carbide Single and Multilayer Coatings Deposited by Plasma Assisted Chemical Vapor Deposition

Azadi

Rouhaghadam

Ahangarani

2016

IJE

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In this paper, we reviewed researches about the titanium nitride (TiN) and titanium carbide (TiC) single and multilayer coatings. These coatings were deposited by the plasma assisted chemical vapor deposition (PACVD) technique. Plasma-based technologies are used for the processing of thin films and coatings for different applications such as automobile and aerospace parts, computer disc drives, food industry and surgical/medical instruments. We describe the state of the performance of different coating systems and thin film architectures in PACVD suitable for industrial-scale or laboratory applications. Mechanical properties of coatings such as wear resistance, hardness and the scratch resistance, structural characteristics, physical and chemical properties like coatings adhesion into different substrates, wetting behavior and corrosion resistance were studied. Thus, this paper represents a source of information for those who want to familiarize with the status of knowledge in the area of materials science of functional coatings, in particular TiN/TiC coatings that was deposited by a new Plasma-based technologies.

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“…4,18,21 The boriding medium can be in various forms, including liquid, solid, paste, gaseous, plasma, physical vapor deposition (PVD), chemical vapor deposition (CVD), ion implantation, and plasma spraying. 16,17 The temperatures required for the boriding of Ti and its alloys generally range between 700 C and 1150 C. [20][21][22][23][24][25] The most common method for industrial applications is the pack boriding process. The media used in the salt bath and pack boriding techniques are unsuitable for Ti and its alloys because, although the media themselves can cause oxidation, the activators in the media can also cause corrosion of the substrate.…”

Section: Introductionmentioning

confidence: 99%

A new medium for boriding of Ti6Al4V alloy for biomedical applications

Kaplan

Can

Ulukoy

2016

Proceedings of the Institution of Mechanical Engineers, Part L:

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This study presents a low-cost and environmentally friendly medium for the pack boriding (boronizing) of a Ti6Al4V alloy. Titanium and its alloys are known to be highly reactive and to have extreme oxygen affinity. Therefore, boriding is performed under vacuum or in protective atmospheric conditions. This work evaluated the pack boriding heat treatments of a Ti6Al4V alloy under atmospheric conditions via the various boriding media used by previous researchers. In addition, a new pack boriding medium was developed by adding aluminum. Consequently, this study demonstrated that it is possible to obtain an undamaged titanium surface by applying solid-state boriding under atmospheric conditions.

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Improvement in the load-bearing capacity and adhesion of TiC coatings on TiAl6V4 by duplex treatment

Cited by 29 publications

References 3 publications

Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution

Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution

A Review on Titanium Nitride and Titanium Carbide Single and Multilayer Coatings Deposited by Plasma Assisted Chemical Vapor Deposition

A new medium for boriding of Ti6Al4V alloy for biomedical applications

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