Mechanical and unlubricated tribological properties of titanium-containing diamond-like carbon coatings

Ouyang, Jia‐Hu; Sasaki, Shinya; Murakami, Takashi; Zhou, Yu; Zhang, Jian

doi:10.1016/j.wear.2008.05.002

Cited by 34 publications

(10 citation statements)

References 12 publications

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“…It is mentioned in the literature that coefficient of friction is generally decreased with an increase in sliding speed and applied load. 30,44 A similar behavior also exists between wear coefficient and applied load, whereas, opposite is true for sliding speed. 26,79 Zaidi and his team 81 studied the effect of sliding speed and normal load on tribological characteristics of a-C:H coatings in vacuum under dry conditions.…”

Section: Sliding Speed and Loadmentioning

confidence: 78%

“…As a result of extensive research carried out in the last four decades, DLC coatings are now used as surface protective layers in numerous industrial applications such as microelectromechanical systems, electronics, manufacturing, optics, biomedical implants, and mechanical equipment. 13,29,30 Although, DLC coatings were first applied on cutting blades to reduce the friction between the cutter and paper but after that these coatings were majorly used for optical applications till 1990s. 31 DLC coatings were applied on glasses composed of different materials to make them scratch-resistant and antireflective.…”

Section: Applications Of Dlc Coatingsmentioning

confidence: 99%

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Influence of intrinsic and extrinsic conditions on the tribological characteristics of diamond-like carbon coatings: A review

et al. 2016

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Tribological performance of industrial applications involving boundary lubrication regime can be improved by depositing surface coatings such as diamond-like carbon (DLC) on the interacting surfaces. DLCs are considered as hard coatings with unique combination of properties which results in minimizing the friction induced energy and material losses especially under starved lubrication conditions. In spite of high wear-resistance and ultralow friction coefficients, there are a lot of factors that can directly influence the tribological characteristics of DLC coatings. Although, many studies were conducted to comprehend the effects of intrinsic/extrinsic conditions on tribological behavior of these coatings, still there is a lack of understanding due to contradictory remarks. Therefore, there is a need to rearrange the published data in an organized manner for logical continuation of research. In this paper, a brief introduction of DLC coatings is presented followed by detailed discussion on conditions that can directly influence their tribological properties.

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Section: Sliding Speed and Loadmentioning

confidence: 78%

Section: Applications Of Dlc Coatingsmentioning

confidence: 99%

Influence of intrinsic and extrinsic conditions on the tribological characteristics of diamond-like carbon coatings: A review

et al. 2016

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“…Amorphous carbon materials possess a characteristic heterogeneous structure, and their properties are dependent on the method and parameters of the production process [1][2][3]. The composition of diamond-like coatings is not uniform, they have amorphous structure with micro-crystalline regions [4].…”

Section: Introductionmentioning

confidence: 99%

The properties of diamond-like carbon coatings used for artificial joints

Madej¹,

Ozimina²,

Piwoński³

et al. 2021

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The paper presents the results of the tribological tests for materials used in elements of hip and knee endoprostheses. The tests were conducted for a Co-Cr-Mo alloy and the same material with a diamond-like coatings (DLC) coating produced by applying the plasma assisted chemical vapor deposition (PACVD) method. The materials to be tested were selected because of their good biocompatibility and high resistance to corrosion and sliding wear. The coating structure was determined by applying scanning electron and atomic force microscopes. The tribological characteristics were obtained with a T-17 tester operating in the pin-on-plate configuration under lubricated friction conditions. The friction pair consisted of a cobalt-based alloy plate, or alternatively, a cobalt-based alloy plate with a diamond-like carbon coating, and an ultra-high molecular weight polyethylene (UHMWPE) pin. The model lubricant used in the tests was Ringer's solution. The results indicated that the mechanisms of wear of the endoprosthesis elements were dependent mainly on the material used for the working surfaces in the friction joint. The wear resistance and friction coefficient of a cobalt-based alloy disc, or alternatively, a cobalt-based alloy disc with a diamond-like carbon coating, and an alumina ball were also determined by means of a T-01M tester during technically dry friction and lubrication in Ringer's solution. The comparative analysis confirmed different tribological effectiveness of the cobalt-based alloy and DLC coatings during friction. K e y w o r d s :

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“…Researchers have studied the improvement of titanium surface tribological properties in several investigations. Different coating technologies, such as thermal and electrochemical oxidation techniques [10] as well as physical vapor deposition (PVD) [11,12] and chemical vapor deposition (CVD) [13,14] have particularly been evaluated.…”

Section: Introductionmentioning

confidence: 99%

Enhancing the adhesion strength of tantalum oxide ceramic thin film coating on biomedical Ti–6Al–4V alloy by thermal surface treatment

Rahmati

Zalnezhad

Sarhan

et al. 2015

Ceramics International

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Mechanical and unlubricated tribological properties of titanium-containing diamond-like carbon coatings

Cited by 34 publications

References 12 publications

Influence of intrinsic and extrinsic conditions on the tribological characteristics of diamond-like carbon coatings: A review

Influence of intrinsic and extrinsic conditions on the tribological characteristics of diamond-like carbon coatings: A review

The properties of diamond-like carbon coatings used for artificial joints

Enhancing the adhesion strength of tantalum oxide ceramic thin film coating on biomedical Ti–6Al–4V alloy by thermal surface treatment

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