Nanotechnology in the metallurgy of steel

Kolpakov, S. V.; Паршин, В. А.; Chekhovoi, A. N.

doi:10.3103/s0967091207080177

Cited by 9 publications

(4 citation statements)

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“…However, nanotechnology has been utilized in endowing the steel bulk materials with excellent corrosion resistance and other enhanced properties, mainly by refining their crystal grains to the nanometer scale. The steel substrate with a nano-phased grain structure tends to have less defects or inhomogenities where corrosion attack traditionally initiates and/or propagates [3]. However, nano-crystallization is reported to often result in improved corrosion resistance [4][5][6].…”

Section: Editorialmentioning

confidence: 99%

Nanomaterials as Innovative Technology for Corrosion Control in Petroleum Fields

Hamdy¹

2017

PPEJ

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Section: Editorialmentioning

confidence: 99%

Nanomaterials as Innovative Technology for Corrosion Control in Petroleum Fields

Hamdy¹

2017

PPEJ

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“…The enhancement of steel comes from the use of nanotechnology rather than the addition of nanoparticles; processes are used that drive out impurities and refine grain boundaries to reduce corrosion or increase strength (Kolpakov et al, 2007;Shi, 2010). Changes can be made to the steel itself, or can be used for coatings that work in a similar way (Shi, 2010) ( Table 5).…”

Section: Steelmentioning

confidence: 99%

“…Naturally occurring nanoparticles include some viruses and parts of the ash released by volcanos; naturally occurring nanostructures contribute to the colours of butterfly wings (Giraldo, 2008) and to leaf surfaces that are able to shed water easily (Greßler et al, 2010). Many coloured pigments used in paints and coatings are nanoscale, and have been so since the earliest cave paintings (Orfescu, 2014); steel-making has been based on nanotechnological methods for over 200 years (Kolpakov et al, 2007).…”

Section: 'Nanomaterials Are New'mentioning

confidence: 99%

Nanomaterials in construction – what is being used, and where?

Jones

Gibb

Goodier

et al. 2019

Proceedings of the Institution of Civil Engineers - Constructio

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Identifying where nanomaterials are present in construction materials is challenging. Academic literature reports what nanotechnology can offer construction, but this can differ from the reality of what is currently in use.Furthermore, it is difficult to source accurate information regarding nano-enabled products on the market; under current legislation, the declaration of nano content is voluntary and there is no requirement to provide details within safety data sheets. Although publically available information remains opaque and incomplete, several studies and reports have attempted to clarify this situation. This research builds on this information, presenting an overview of the nano-enabled products currently available for use in construction. This is based on the literature, manufacturers' published information and on discussions with suppliers and end users. Concrete, glass and coatings are the most widely available nano-enabled products, together with insulation and special steels. The precise nanomaterial used in each case however, and the form and quantity involved can be difficult to identify. This makes assessing the risks difficult, which is problematic, as some nanomaterials are considered to be hazardous. More detailed information regarding commercially available products will be important if risks are to be managed, enabling the industry to take full advantage of the benefits of nanotechnology.

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“…Advancement in ferrous metallurgy has been portrayed fundamentally by the improvement of nanotechnologies [15], specifically, the generation of amazing materials utilized as a part of hardware, optics, development, the power business, assembling, astronautics, and somewhere else.…”

Section: Advances In Engineering Research (Aer) Volume 102mentioning

confidence: 99%

Review of the Application of Nanotechnology for Sustainable Construction Materials

Oke¹,

Aigbavboa²,

Semenya³

2017

Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)

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Abstract. The construction industry is one of the major contributors to the economy development of any country, hence, the need to investigate new technological ways that will ensure the growth and development of the industry. Using existing literature materials, the adoption of nanotechnology as a technological method for construction materials were examined. It was observed that the adoption of nanotechnology can aid new building typologies and opportunities for sustainable use of construction materials for the achievement of sustainable developments in architecture, engineering and construction projects.

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Nanotechnology in the metallurgy of steel

Cited by 9 publications

References 0 publications

Nanomaterials as Innovative Technology for Corrosion Control in Petroleum Fields

Nanomaterials as Innovative Technology for Corrosion Control in Petroleum Fields

Nanomaterials in construction – what is being used, and where?

Review of the Application of Nanotechnology for Sustainable Construction Materials

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