Surface Engineering with Light Alloys - Hard Coatings, Thin Films, and Plasma Nitriding

Korhonen, Ari; Harju, E.

doi:10.1361/105994900770345953

Cited by 12 publications

(3 citation statements)

References 15 publications

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“…There has been a great effort to overcome these disadvantages of titanium and its alloys. Many surface modification processes such as thermal oxidation, physical vapor deposition (PVD), chemical vapor deposition (CVD), plasma nitriding, plasma spraying, and plasma oxidizing have been proposed (Ref [13][14][15][16]. The Ti surface modified by the relatively simple thermal oxidation technique shows better properties than the others since it produces thick, highly crystalline rutile oxide film ( Ref 17).…”

Section: Introductionmentioning

confidence: 99%

Influence of Surface Roughness on Corrosion and Tribological Behavior of CP-Ti After Thermal Oxidation Treatment

Arslan

Totık

Demirci

et al. 2009

J. of Materi Eng and Perform

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In this study, tribological and corrosion behavior of commercially pure titanium (CP-Ti) with different surface roughness values after thermal oxidation was investigated. The CP-Ti specimens were prepared with three different roughness values from silicon carbide paper, Ra = 0.1, 0.3, and 0.6 lm, and the thermal oxidization process was conducted at a temperature of 850°C for 8 h in an O 2 atmosphere. Structural, mechanical, corrosion, and tribological properties of untreated and thermally oxidized CP-Ti with different surface roughness values were investigated through x-ray diffraction, scanning electron microscopy, microhardness, potensiostat, and pin-on-disk techniques. The corrosion and tribological behavior of CP-Ti improved as an oxide layer was formed by thermal oxidation. It was observed that the surface roughness had an effect on these characteristics. It was established that the decreased roughness improves the tribological and corrosion properties.

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Section: Introductionmentioning

confidence: 99%

Influence of Surface Roughness on Corrosion and Tribological Behavior of CP-Ti After Thermal Oxidation Treatment

Arslan

Totık

Demirci

et al. 2009

J. of Materi Eng and Perform

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“…Many surface engineering techniques have been investigated and applied to titanium alloys, such as laser surface treatments [1], PVD [2], CVD, plasma nitriding [3], plasma spraying [4] and plasma immersion ion implantation [5], etc.…”

Section: Introductionmentioning

confidence: 99%

The effect of treatment condition on boost diffusion of thermally oxidised titanium alloy

Zhang

Dong

Bell

et al. 2007

Journal of Alloys and Compounds

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“…They were cleaned with an alkali solution in an ultrasonic bath at 100°C for 10 min. In order to decrease the hardness difference of coatings with substrates and increase the adhesion of coatings to the substrates, a plasma nitriding operation [21][22][23] was performed. Then, the surface hardness of substrates reached to 1000 VHN.…”

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confidence: 99%

Mechanical Behavior of TiN/TiC-n Multilayer Coatings and Ti(C,N) Multicomponent Coatings Produced by PACVD

2016

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Mechanical properties of multilayer and multicomponent coatings were investigated in this paper. Titanium nitride/titanium carbide (TiN/TiC-n) multilayer and Ti(C,N) multicomponent coatings were prepared on the surface of AISI H13 hot work tool steel by the pulsed-DC plasma assisted chemical vapor deposition (PACVD). The microhardness, the toughness, the wear loss, and the friction coefficient were examined by Vickers hardness test and the pin-on-disk wear test. The optical microscopy was also used to examine worn surfaces and to characterize wear mechanisms. The results obtaiond show that multilayer coatings of TiN/TiC-10 have the lowest friction coefficient (as 0.2) and wear loss, the highest toughness (as 17. 7 MPa m 1 / 2 × ) and microhardness (as 3150 VHN) among those values for multicomponent Ti(C,N) coatings and other multilayer coatings.

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Surface Engineering with Light Alloys - Hard Coatings, Thin Films, and Plasma Nitriding

Cited by 12 publications

References 15 publications

Influence of Surface Roughness on Corrosion and Tribological Behavior of CP-Ti After Thermal Oxidation Treatment

Influence of Surface Roughness on Corrosion and Tribological Behavior of CP-Ti After Thermal Oxidation Treatment

The effect of treatment condition on boost diffusion of thermally oxidised titanium alloy

Mechanical Behavior of TiN/TiC-n Multilayer Coatings and Ti(C,N) Multicomponent Coatings Produced by PACVD

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