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Grohsjean, Alexander |
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Falmagne, G. |
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Erice, C. |
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Hernandez, A. M. Vargas |
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Leiton, A. G. Stahl |
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Lipka, K. |
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Pantaleo, F. |
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Torterotot, L. |
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Savina, M. |
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Cerri, O. |
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Jung, A. W. |
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Chiarito, B. |
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Sahin, M. O. |
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Strong, G. |
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Saradhy, R. |
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Joshi, B. M. |
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Kaynak, B. |
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Barrera, C. Baldenegro |
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Longo, Egidio |
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Kolberg, Ted |
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Ferguson, Thomas |
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Leverington, Blake |
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Haase, Fabian |
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Heath, Helen F. |
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Kokkas, Panagiotis |
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Reinert, Leander
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Topics
Publications (7/7 displayed)
- 2018Advanced self-lubricating surfaces based on carbon nanoparticles
- 2018Tribological behavior of self-lubricating carbon nanoparticle reinforced metal matrix composites
- 2018Influence of Surface Design on the Solid Lubricity of Carbon Nanotubes-Coated Steel Surfaces
- 2018Influence of Surface Roughness on the Lubrication Effect of Carbon Nanoparticle-Coated Steel Surfaces
- 2018Tribo-Mechanisms of Carbon Nanotubes: Friction and Wear Behavior of CNT-Reinforced Nickel Matrix Composites and CNT-Coated Bulk Nickel
- 2018Dry friction and wear of self-lubricating carbon-nanotube-containing surfaces
- 2017Carbon Nanoparticle‐Reinforced Metal Matrix Composites: Microstructural Tailoring and Predictive Modeling
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article
Carbon Nanoparticle‐Reinforced Metal Matrix Composites: Microstructural Tailoring and Predictive Modeling
Abstract
Nickel matrix composites are produced with concentrations of 0.5–10 vol% of carbon nanotubes (CNT), onion-like carbon (OLC), or nanodiamonds (nD) as reinforcement phase by hot pressing. The effect of the carbon nanoparticle (CNP) type and concentration on the microstructure is analyzed. Grain sizes are measured and a model is adapted to predict the observed grain refinement for all CNP. The individual saturation concentration and maximum achievable grain refinement differs (for CNT: 3 vol%, OLC: 6.5 vol% and nD: 10 vol%), which is correlated to the agglomerate diameter distribution. This can be traced back to different hybridization states and different particle geometries, therefore providing valuable information for CNP-reinforced Metal matrix composites to a general extent.