Nanostructured soft magnetic materials synthesized via mechanical alloying: a review

Hajalilou, Abdollah; Kianvash, A.; Lavvafi, Hossein; Shameli, Kamyar

doi:10.1007/s10854-017-8082-0

Cited by 43 publications

(15 citation statements)

References 133 publications

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“…This free motion of iron atoms becomes limited due to the introduction of alloy elements (carbon), and hence the mechanical properties are improved. [ 59 ] For example, the hardness, tensile strength, quenching behavior, and annealing requirement of steel are more favorable for practical applications compared to pure iron. Steel can be categorized into a wide range of subcategories depending on its qualitative and quantitative alloy composition.…”

Section: Pre‐painted Steel Roofingmentioning

confidence: 99%

Remediation of Fouling on Painted Steel Roofing via Solar Energy Assisted Photocatalytic Self‐Cleaning Technology: Recent Developments and Future Perspectives

Fernando¹,

Ray²,

Simpson³

et al. 2022

Adv Eng Mater

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Rainwater harvesting on rooves is a sustainable solution for global water scarcity. The contamination of roofing materials due to biological organisms and other environmental pollutants limits the utilization of roof harvested rainwater for domestic and industrial applications. Similarly, roof contamination leads to several aesthetic, functional, and environmental concerns highlighting the importance of developing green self-cleaning technology for roofing applications. Solar-energy-driven semiconductor-based photocatalytic self-cleaning coatings are a promising approach to minimizing roof contamination against both biological and non-biological pollutants. However, the development of such technology on painted steel substrates for long-term outdoor applications has become limited due to the number of challenges are analyzed in this review. Accordingly, challenges, recent developments, and future perspectives of developing and evaluating the performance of photocatalytic self-cleaning coating systems for roofing applications have been critically reviewed in this article analyzing the research findings of recent studies.

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Section: Pre‐painted Steel Roofingmentioning

confidence: 99%

Remediation of Fouling on Painted Steel Roofing via Solar Energy Assisted Photocatalytic Self‐Cleaning Technology: Recent Developments and Future Perspectives

Fernando¹,

Ray²,

Simpson³

et al. 2022

Adv Eng Mater

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“…Compared to the as-received Al (see the scale bar), it is visibly clear from the SEM images in Figure 2 that the particle size of the Al-Li-GNPs increased significantly after milling. It is well-known that the ball-milling process can cause a considerable change to the morphology of the milled powder (Hajalilou et al, 2018) and effectively distribute and disperse the nano-reinforcement (Jiang et al, 2018). Furthermore, the ball-milling process is characterized by the competition between the cold welding of the milled powder and its fracture (Hajalilou et al, 2018;Jiang et al, 2018).…”

Section: Conventional Milling Vialmentioning

confidence: 99%

The Effect of the Milling Vial Shape on the In-Situ Consolidation of a Nanocrystalline Al-Li-GNPs Nanocomposite Synthesized by Room Temperature Ball-Milling

Ahmad

Youssef

2022

Front. Mater.

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Several studies investigating the ball-milling of ductile face-centered cubic metals have reported a so-called in-situ consolidation phenomenon where the milled powder is also consolidated during the milling process. Thus, instead of refined powders or agglomerated particles, the formation of spherical bulk particles of the milled material is reported using a combination of cryomilling and room temperature milling processes. In this study, we studied the effect of the milling vial shape on the in-situ consolidation of a graphene nanoplatelets (GNPs) reinforced aluminum-lithium (Al-Li) matrix nanocomposite for the first time. An in-situ consolidated nanometric Al-Li-GNPs nanocomposite with an average grain size of 48 nm and high hardness of 1.48 GPa was attained after only 8 h of room-temperature milling. The results presented suggest that dense nanostructured composites can be prepared by in-situ consolidation during a one-step milling process and subsequently investigated in order to analyze their mechanical behavior. This allows for the intrinsic mechanical behavior of the synthesized material to be examined without the interference of subsequent high-temperature consolidation processes, thus avoiding unwanted structural changes such as grain growth and second phase formations.

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“…Magnetic nanoparticles can be synthesized by using ionic and non-ionic techniques [43]. There are numerous methods known to synthesize magnetic nanoparticles, such as mechanical milling [44], co-precipitation [45], nanoreactor/microemulsion techniques [45,46], sonochemical processing [45,46], sol-gel methods [47], flow injection [43], electrochemical production [48], supercritical fluid techniques [49,50], thermal decomposition [13][14][15][16]22,[51][52][53][54][55], hydrothermal routes [45], microwave techniques [56], spray pyrolysis [45], laser pyrolysis [45], flame spray pyrolysis [45], gas phase synthesis [45], arc discharge [57], oxidation [58,59], and microbial methods etc. [43,45,60].…”

Section: Magnetic Nanoparticlesmentioning

confidence: 99%

Magnetic Nanomaterials for Magnetically-Aided Drug Delivery and Hyperthermia

2019

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Magnetic nanoparticles have continuously gained importance for the purpose of magnetically-aided drug-delivery, magnetofection, and hyperthermia. We have summarized significant experimental approaches, as well as their advantages and disadvantages with respect to future clinical translation. This field is alive and well and promises meaningful contributions to the development of novel cancer therapies.

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Nanostructured soft magnetic materials synthesized via mechanical alloying: a review

Cited by 43 publications

References 133 publications

Remediation of Fouling on Painted Steel Roofing via Solar Energy Assisted Photocatalytic Self‐Cleaning Technology: Recent Developments and Future Perspectives

Remediation of Fouling on Painted Steel Roofing via Solar Energy Assisted Photocatalytic Self‐Cleaning Technology: Recent Developments and Future Perspectives

The Effect of the Milling Vial Shape on the In-Situ Consolidation of a Nanocrystalline Al-Li-GNPs Nanocomposite Synthesized by Room Temperature Ball-Milling

Magnetic Nanomaterials for Magnetically-Aided Drug Delivery and Hyperthermia

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