Scipediacontent: Scipediacontent moved page Draft Content 815273147 to Jonsson et al 2019a

2021-02-12T15:10:56Z

Scipediacontent moved page Draft Content 815273147 to Jonsson et al 2019a

Scipediacontent: Created page with " == Abstract == Corrosion rate in different steel grades (including oilfield pipeline steels) is determined by the presence of non-metallic inclusions (NMI) in steels. Specif..."

2021-02-12T15:10:52Z

Created page with " == Abstract == Corrosion rate in different steel grades (including oilfield pipeline steels) is determined by the presence of non-metallic inclusions (NMI) in steels. Specif..."

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== Abstract ==

Corrosion rate in different steel grades (including oilfield pipeline steels) is determined by the presence of non-metallic inclusions (NMI) in steels. Specifically, the effect of different inclusions on the quality of steels depends on their characteristics such as size, number, morphology, composition, and physical properties, as well as their location in the steel matrix. Therefore, the optimization and control of NMI in steels are very important today to obtain an improvement of the material properties of the final steel products. It is well known that a Ca-treatment of liquid steels in ladle before casting is an effective method for modification of non-metallic inclusions for improvement of the steel properties. Therefore, the NMI characteristics were evaluated in industrial steel samples of low carbon Ca-treated steel used for production of oil-pipelines. An electrolytic extraction technique was used for extraction of NMI from the steel samples followed by three-dimensional investigations of different inclusions and clusters by using SEM in combination with EDS. Moreover, the number and compositions of corrosion active non-metallic inclusions were estimated in hot rolled steel samples from two different heats. Finally, the corrosion resistance of these steels can be discussed depending on the characteristics of non-metallic inclusions present in the steel.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_815273147-beopen534-2829-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.3390/met9040391 http://dx.doi.org/10.3390/met9040391] under the license https://creativecommons.org/licenses/by

* [https://www.mdpi.com/2075-4701/9/4/391/pdf https://www.mdpi.com/2075-4701/9/4/391/pdf] under the license http://creativecommons.org/licenses/by/3.0/

* [http://www.diva-portal.org/smash/record.jsf?pid=diva2:1321869 http://www.diva-portal.org/smash/record.jsf?pid=diva2:1321869],
: [https://academic.microsoft.com/#/detail/2926450050 https://academic.microsoft.com/#/detail/2926450050] under the license cc-by

* [https://www.mdpi.com/2075-4701/9/4/391 https://www.mdpi.com/2075-4701/9/4/391],
: [https://doaj.org/toc/2075-4701 https://doaj.org/toc/2075-4701]

* [https://www.mdpi.com/2075-4701/9/4/391/pdf https://www.mdpi.com/2075-4701/9/4/391/pdf],
: [http://dx.doi.org/10.3390/met9040391 http://dx.doi.org/10.3390/met9040391]

under the license https://creativecommons.org/licenses/by/4.0/

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Jonsson et al 2019a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 815273147 to Jonsson et al 2019a

Scipediacontent: Created page with " == Abstract == Corrosion rate in different steel grades (including oilfield pipeline steels) is determined by the presence of non-metallic inclusions (NMI) in steels. Specif..."