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Analysis of the Influence of GMAW Process Parameters on the Properties and Microstructure of S32001 Steel.

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Title: Analysis of the Influence of GMAW Process Parameters on the Properties and Microstructure of S32001 Steel.
Authors: Chacón-Fernández, Sandra1 (AUTHOR) sandra.chacon@upm.es, Portolés García, Antonio1 (AUTHOR), Romaní Labanda, Gerardo1 (AUTHOR)
Source: Materials (1996-1944). Sep2022, Vol. 15 Issue 18, p6498-N.PAG. 15p.
Subjects: Gas metal arc welding, Duplex stainless steel, Information-seeking behavior, Microstructure, Steel
Abstract: The properties of duplex steels can be seriously affected when welding processes are performed on them. Duplex S32001 is a recent development, so there is very little published information on its behavior after a welding process. For this reason, the present article determines how the main welding parameters of the GMAW process influence its mechanical and microstructural properties. From this study, it was determined that the parameter W/m3 best defines the phase balance in the bead due to the values involved. In the HAZ, this parameter is the t12/8. The welding parameters that are used determine the bead dimensions and geometry. These dimensions induce differences in the distribution of heat in the material. For this reason, the thermal cycles undergone by the material vary and, consequently, in the phase balance obtained. A theoretical study of the chemical composition in the bead, through dilution, and in the HAZ, through diffusion, was carried out. A mathematical model was developed that allows the variation of the composition in the HAZ that induces diffusion to be determined. [ABSTRACT FROM AUTHOR]
Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Analysis of the Influence of GMAW Process Parameters on the Properties and Microstructure of S32001 Steel.
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  Data: <searchLink fieldCode="JN" term="%22Materials+%281996-1944%29%22">Materials (1996-1944)</searchLink>. Sep2022, Vol. 15 Issue 18, p6498-N.PAG. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Gas+metal+arc+welding%22">Gas metal arc welding</searchLink><br /><searchLink fieldCode="DE" term="%22Duplex+stainless+steel%22">Duplex stainless steel</searchLink><br /><searchLink fieldCode="DE" term="%22Information-seeking+behavior%22">Information-seeking behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Microstructure%22">Microstructure</searchLink><br /><searchLink fieldCode="DE" term="%22Steel%22">Steel</searchLink>
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  Label: Abstract
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  Data: The properties of duplex steels can be seriously affected when welding processes are performed on them. Duplex S32001 is a recent development, so there is very little published information on its behavior after a welding process. For this reason, the present article determines how the main welding parameters of the GMAW process influence its mechanical and microstructural properties. From this study, it was determined that the parameter W/m3 best defines the phase balance in the bead due to the values involved. In the HAZ, this parameter is the t12/8. The welding parameters that are used determine the bead dimensions and geometry. These dimensions induce differences in the distribution of heat in the material. For this reason, the thermal cycles undergone by the material vary and, consequently, in the phase balance obtained. A theoretical study of the chemical composition in the bead, through dilution, and in the HAZ, through diffusion, was carried out. A mathematical model was developed that allows the variation of the composition in the HAZ that induces diffusion to be determined. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.3390/ma15186498
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 6498
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      – SubjectFull: Gas metal arc welding
        Type: general
      – SubjectFull: Duplex stainless steel
        Type: general
      – SubjectFull: Information-seeking behavior
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      – SubjectFull: Microstructure
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      – SubjectFull: Steel
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      – TitleFull: Analysis of the Influence of GMAW Process Parameters on the Properties and Microstructure of S32001 Steel.
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            – D: 15
              M: 09
              Text: Sep2022
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              Y: 2022
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