Fretting wear of Ti-48Al-2Cr-2Nb

Miyoshi, Kazuhisa; Lerch, Bradley A.; Draper, Susan L.

doi:10.1016/s0301-679x(02)00142-1

Cited by 67 publications

(26 citation statements)

References 8 publications

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“…However, several investigations [3][4][5] indicate that TA have poor friction and wear performance under extreme conditions of load, sliding speed, temperature and reversed thermal cycling environments, which has limited their applications. One of common methods of improving the friction and wear behavior of TA involves the uses of fillers in the past decades.…”

Section: Introductionmentioning

confidence: 99%

Preparation and tribological properties of TiAl matrix composites reinforced by multilayer graphene

Shi

Zhai

et al. 2014

Carbon

202

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Section: Introductionmentioning

confidence: 99%

Preparation and tribological properties of TiAl matrix composites reinforced by multilayer graphene

Shi

Zhai

et al. 2014

Carbon

202

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“…A common solution is to coat the surfaces of the compressor blade roots with plasma sprayed coatings and dry film lubricants [21]. This has lead to many on-going investigations with the purpose of developing and implementing longer lasting coatings and/or new blade/disk materials [22][23][24][25][26][27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Effect of high temperature on the characterization of fretting wear regimes at Ti6Al4V interfaces

Hager

Sanders

Sharma

2006

Wear

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“…It has been suggested that the oxide film that forms on the Nb-coated Ti-Al alloy can act as a lubricant (Miyoshi et al, 2003).…”

Section: Discussionmentioning

confidence: 99%

Niobium coated Ti-Al alloy: improvement of tribological behaviour, oxidation resistance and flame retardancy

et al. 2016

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Double glow plasma (DGP) coatings were recommend for metallic components to mitigate the damage induced by complex working conditions. In this paper, A Ti-Al alloy was coated with niobium (Nb) via a DGP process to enhance its anti-oxidation properties, wear resistance and flame retardancy. The results showed that the Nb-coated Ti-Al alloy mainly comprised Nb, AlNb2, AlMoTiβ and -Ti phases. Room temperature sliding-friction tests indicated that the Nb-coated Ti-Al alloy exhibited a stable friction coefficient of an average value of 0.25, whilst the same value for via the uncoated Ti-Al alloy was around 0.45. High-temperature oxidation tests revealed compact oxide grains without cracks after the 100 h test, indicating good oxidation resistance. An ablation test showed that the Nb-coated Ti-Al alloy exhibited excellent flame retardancy, with the ablation time of the Nb-coated Ti-Al alloy at 1.62 times that of the uncoated Ti-Al base alloy. The alloy's tribological behaviour, oxidation resistance and flame retardancy mechanisms are discussed in detail in this paper.

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Fretting wear of Ti-48Al-2Cr-2Nb

Cited by 67 publications

References 8 publications

Preparation and tribological properties of TiAl matrix composites reinforced by multilayer graphene

Preparation and tribological properties of TiAl matrix composites reinforced by multilayer graphene

Effect of high temperature on the characterization of fretting wear regimes at Ti6Al4V interfaces

Niobium coated Ti-Al alloy: improvement of tribological behaviour, oxidation resistance and flame retardancy

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