Microstructure, Mechanical Properties, and Sliding Wear Behavior of Spark Plasma Sintered Ti-Cu Alloys

Dong, Rui; Zhu, Weiwei; Zhao, Chong; Zhang, Yiwen; Ren, Fuzeng

doi:10.1007/s11661-018-4953-0

Cited by 26 publications

(6 citation statements)

References 37 publications

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“…The COF of Ti-10Mo-xCu alloys decreased with the Cu content, due to the formation of Ti-Cu intermetallic compounds, e.g. Ti 2 Cu in the present study [32]. Comparing with Fig.…”

Section: Cofsupporting

confidence: 68%

The effect of Cu content on corrosion, wear and tribocorrosion resistance of Ti-Mo-Cu alloy for load-bearing bone implants

Zhang

et al. 2020

Corrosion Science

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In this study, the effects of Cu content on wear, corrosion, and tribocorrosion resistance of Ti-10Mo-xCu alloy were investigated. Results revealed that hardness of Ti-10Mo-xCu alloy increased from 355.1±15.2 HV to 390.8±17.6 HV by increasing Cu content from 0% to 5%, much higher than CP Ti (106.6±15.1 HV) and comparable to Ti64 (389.7±13.9 HV). With a higher Cu content, wear and tribocorrosion resistance of Ti-10Mo-xCu alloys were enhanced, and corrosion resistance showed an initial increase with a subsequent decrease. Wear mechanisms under pure mechanical wear and tribocorrosion conditions of Ti-10Mo-xCu alloys were a combination of delamination, abrasion and adhesion wear.

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“…The COF of Ti-10Mo-xCu alloys decreased with the Cu content, due to the formation of Ti-Cu intermetallic compounds, e.g. Ti 2 Cu in the present study [32]. Comparing with Fig.…”

Section: Cofsupporting

confidence: 68%

The effect of Cu content on corrosion, wear and tribocorrosion resistance of Ti-Mo-Cu alloy for load-bearing bone implants

Zhang

et al. 2020

Corrosion Science

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“…The grain size of the samples obtained in the current experiment is about 7 µ m, which is larger than the values of the samples from the works of Rui Dong, Weiwei Zhu, and others, when the synthesis was received at 750 °C . This fact also explains the lower hardness values (about 453 HV versus 393 HV in our experiment) [33]. Comparing these experiments, we can conclude that an increase in temperature can cause the growth of grains of pure metals, which adversely affects the hardness.…”

Section: Synthesis Of Alloys Of the Ti-cu Systemsupporting

confidence: 62%

“…Previously, successful experiments have already been carried out to obtain Ti-Cu systems, which resulted in samples with a non-uniform phase composition [33,34]. An interesting feature of these experiments is the presence of the CuTi2 phase almost independently of the Cu content in the material.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Ti-Cu Multiphase Alloy by Spark Plasma Sintering: Mechanical and Corrosion Properties

Shichalin

Sakhnevich

Buravlev

et al. 2022

Metals

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To study the material based on the binary system Ti + Cu (50% atm), samples were produced from powders of commercially pure metals and additionally ground in a ball mill (final size about 12 µm) by spark plasma sintering. The following intermetallic phases were obtained in the materials: CuTi2, TiCu, and Ti3Cu4. The materials have a hardness of 363 and 385 HV (800 and 900 °C), a microhardness of 393 and 397 µHV, a density of 4.24 and 5.23 kg/m3, and resistance to corrosion in acids (weight gain + 0.002% after 24 h of testing according to ISO 16151 for a sample with 900 °C—the best result in comparison with steel 308, AA2024, CuA110Fe3Mn2). The hardness value varies due to the presence of pure metal agglomerates. The relationship between the temperature of spark plasma sintering and the characteristics of the material (material parameters improve with increasing temperature, segregation is reduced) is revealed.

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“…Composite resins were widely used in dentistry to repair damaged teeth and to restore enamel defects. A number of biomaterials were considered, including ceramics based [387−392], metallic based such as Mg−Co nanocomposites [393], CoCrW-Cu alloys [394] and Ti−Cu alloys [395], and other materials based [328, 396−400]. Coatings and surface treatments were also widely used [401−404], similar to joint tribology.…”

Section: Oral Tribologymentioning

confidence: 99%

A review of recent advances in tribology

et al. 2020

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The reach of tribology has expanded in diverse fields and tribology related research activities have seen immense growth during the last decade. This review takes stock of the recent advances in research pertaining to different aspects of tribology within the last 2 to 3 years. Different aspects of tribology that have been reviewed including lubrication, wear and surface engineering, biotribology, high temperature tribology, and computational tribology. This review attempts to highlight recent research and also presents future outlook pertaining to these aspects. It may however be noted that there are limitations of this review. One of the most important of these is that tribology being a highly multidisciplinary field, the research results are widely spread across various disciplines and there can be omissions because of this. Secondly, the topics dealt with in the field of tribology include only some of the salient topics (such as lubrication, wear, surface engineering, biotribology, high temperature tribology, and computational tribology) but there are many more aspects of tribology that have not been covered in this review. Despite these limitations it is hoped that such a review will bring the most recent salient research in focus and will be beneficial for the growing community of tribology researchers.

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Microstructure, Mechanical Properties, and Sliding Wear Behavior of Spark Plasma Sintered Ti-Cu Alloys

Cited by 26 publications

References 37 publications

The effect of Cu content on corrosion, wear and tribocorrosion resistance of Ti-Mo-Cu alloy for load-bearing bone implants

The effect of Cu content on corrosion, wear and tribocorrosion resistance of Ti-Mo-Cu alloy for load-bearing bone implants

Synthesis of Ti-Cu Multiphase Alloy by Spark Plasma Sintering: Mechanical and Corrosion Properties

A review of recent advances in tribology

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