Hydrogen-Induced Wear of Ti–6Al–4V Alloy

Bao Guo Yuan; Hai Ping Yu; Ping Li; Gui Hua Xu; Chun Feng Li; Ke Min Xue; Dong Li Sun

doi:10.4028/www.scientific.net/AMR.476-478.566

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Abrasion Behavior of WC Reinforced Cast Iron Surface Composite Fabricated by Cast-Infiltration Method
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Harmonic Response Analysis of Precision Grinding Machine Bed Made by Artificial Granitic Composite Based on ANSYS
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Hydrogen-Induced Wear of Ti–6Al–4V Alloy
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Fabrication Process and Properties of Si₃N₄-SiC Ceramics by a Two Step Sintering Method
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Fabrication of Al-Based Matrix Composite Reinforced with WAl₁₂ Intermetallic Particles by Press-Forming Process Using High-Energy Ball-Milled Powders
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Finite Element Analysis of Flexural Property of Short Flax Fiber Reinforced Polypropylene Composites
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Failure Analysis of Laminated Composites under in-Plane Compressive Loading
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 476-478Hydrogen-Induced Wear of Ti–6Al–4V Alloy

Hydrogen-Induced Wear of Ti–6Al–4V Alloy

Abstract:

The effects of hydrogen on friction and wear properties of Ti–6Al–4V alloy sliding against GCr15 steel were investigated through dry sliding friction and wear tests in atmosphere at room temperature. Wear mechanism was determined by studying the morphology and chemical element of worn surface using SEM and EDS. Results show that friction coefficient decreases slightly and wear rate increases after hydrogenation. Wear mechanism is discussed.