Effect of nanoparticles on creep behaviour of metals: A review

Abd‐Elaziem, Walaa; Liu, Jingke; Ghoniem, Nasr M.; Li, Xiaochun

doi:10.1016/j.jmrt.2023.08.068

Cited by 15 publications

(3 citation statements)

References 198 publications

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“…Abd-Elaziem et al [43] reviewed the effect of metal-matrix nanocomposites on the creep behavior of aluminum alloys. The literature studied indicated that hard, non-shearable, incoherent nanoparticles in the Al matrix may increase the creep resistance by reducing load transfer and dislocation activities at the matrix reinforcement interfaces.…”

Section: Al Matrix Compositesmentioning

confidence: 99%

“…Al-Cu alloys [33][34][35][36], metal-matrix composites [37][38][39][40][41][42][43][44][45], and additively manufactured aluminum [46][47][48][49][50][51][52] can be used as selective reinforcement materials. Nano-structured aluminum [60][61][62][63][64][65][66][67][68][69] can be used as inserts to improve the creep resistance of the aluminum diesel engine in the inter-valve zone if the thermal stability can be improved.…”

Section: The Manufacturing Of the Aluminum Diesel Enginementioning

confidence: 99%

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Recent Progress in Creep-Resistant Aluminum Alloys for Diesel Engine Applications: A Review

Arriaga-Benitez,

Pekguleryuz

2024

Materials

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Diesel engines in heavy-duty vehicles are predicted to maintain a stable presence in the future due to the difficulty of electrifying heavy trucks, mine equipment, and railway cars. This trend encourages the effort to develop new aluminum alloy systems with improved performance at diesel engine conditions of elevated temperature and stress combinations to reduce vehicle weight and, consequently, CO2 emissions. Aluminum alloys need to provide adequate creep resistance at ~300 °C and room-temperature tensile properties better than the current commercial aluminum alloys used for powertrain applications. The studies for improving creep resistance for aluminum casting alloys indicate that their high-temperature stability depends on the formation of high-density uniform dispersoids with low solid solubility and low diffusivity in aluminum. This review summarizes three generations of diesel engine aluminum alloys and focuses on recent work on the third-generation dispersoid-strengthened alloys. Additionally, new trends in developing creep resistance through the development of alloy systems other than Al-Si-based alloys, the optimization of manufacturing processes, and the use of thermal barrier coatings and composites are discussed. New progress on concepts regarding the thermal stability of rapidly solidified and nano-structured alloys and on creep-resistant alloy design via machine learning-based algorithms is also presented.

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Section: Al Matrix Compositesmentioning

confidence: 99%

Section: The Manufacturing Of the Aluminum Diesel Enginementioning

confidence: 99%

Recent Progress in Creep-Resistant Aluminum Alloys for Diesel Engine Applications: A Review

Arriaga-Benitez,

Pekguleryuz

2024

Materials

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“…Rathaur et al [21] focus on the mechanical and structural properties of an Al-7075/Si 3 N 2 /ZrO 2 hybrid composite, showing improved tensile strength, hardness, and wear properties with increasing zirconia reinforcement. Abd-Elaziem et al [22] investigated Zn-Al matrix composites reinforced with alumina, carbon, or steel fibers, demonstrating reduced creep rate, thermal expansion coefficient, and improved impact toughness. Jin Wang et al [23] investigated the silicon particle-reinforced zinc-based composites fabricated using a gravity casting technique with sodium salt as a modifier.…”

Section: Introductionmentioning

confidence: 99%

Study on Mechanical Behaviour of Al-15Si-10Zn/x ZrO2 Composites Synthesized by Stir Cast Method

Chavan,

Goudar,

V. Kuppast

et al. 2023

j. of met. mater. res.

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In this research, the microstructure and mechanical properties of Al-15Si-10Zn-xZrO2 (x = 5, 7 and 10 wt.%) composites synthesized by the stir-casting process have been investigated. The matrix and composite samples were characterized using an X-ray diffraction test (XRD) and their microstructures were studied using optical microscopy and scanning electron microscopy (SEM). The microstructure of different phases was analyzed using energy-dispersive spectroscopy (EDS). The microstructure of the Al-15Si-10Zn/ZrO2 composites consisted of coarse primary Si, needlelike eutectic Si, and Zn-rich phases, with ZrO2 reinforcement particles distributed homogeneously in the composites. The micro-hardness and tensile properties of the matrix and composites were determined at room temperature. The results show significant improvements in the micro-hardness and tensile strength of the composites compared to the matrix alloy. The micro-hardness of the stir-cast composites increased by 24%, 44%, and 58% in the 5, 7, and 10 wt% ZrO2 reinforcement composites, respectively. The ultimate tensile strength (UTS) of the 5, 7, and 10 wt% ZrO2 composites increased by 17%, 30%, and 44%, respectively, compared to the matrix alloy. The increased content of ZrO2 resulted in an increase in hardness, ultimate tensile and yield strengths and a decrease in ductility.

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Advances in the Science and Engineering of Metal Matrix Nanocomposites: A Review

Cao,

Killips,

2024

Adv Eng Mater

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Metal matrix nanocomposites (MMNCs) are an emerging class of metals with nanosized reinforcements and have been investigated extensively in recent decades due to their promising properties for widespread applications such as aerospace, automotive, biomedical, and electronics. In this article, a comprehensive review is presented on the science and engineering aspects of MMNCs, especially the processing, microstructures, and properties of MMNCs. Common processing and manufacturing approaches and post‐processing of MMNCs are discussed. Recent advances in the unusual mechanical, physical, and chemical properties of MMNCs are reviewed. Furthermore, the latest progress on the fundamental study of interactions between nanoparticles and metals, including dispersion, pushing, and engulfment during solidification, nucleation, and phase control, is presented. It is worth noting that the exciting opportunities of nanotechnology‐enabled metallurgy (nanotech metallurgy), which have grown out of the domain of MMNCs recently, are also presented briefly.

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Effect of nanoparticles on creep behaviour of metals: A review

Cited by 15 publications

References 198 publications

Recent Progress in Creep-Resistant Aluminum Alloys for Diesel Engine Applications: A Review

Recent Progress in Creep-Resistant Aluminum Alloys for Diesel Engine Applications: A Review

Study on Mechanical Behaviour of Al-15Si-10Zn/x ZrO2 Composites Synthesized by Stir Cast Method

Advances in the Science and Engineering of Metal Matrix Nanocomposites: A Review

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