Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives

Królicka, Aleksandra; Ambroziak, Andrzej; Żak, Andrzej

doi:10.3390/app9183798

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Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives

by

Aleksandra Królicka

^*

,

Andrzej Ambroziak

and

Andrzej Żak

Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

^*

Author to whom correspondence should be addressed.

Appl. Sci. 2019, 9(18), 3798; https://doi.org/10.3390/app9183798

Submission received: 12 July 2019 / Revised: 27 August 2019 / Accepted: 9 September 2019 / Published: 11 September 2019

(This article belongs to the Special Issue Recent Trends in Advanced High-Strength Steels)

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Abstract

This article presents state-of-the-art welding methods and the weldability aspect of steels, particularly high-carbon nanobainitic (NB) steels, without carbide precipitates (CFB—carbide-free bainite). On the basis of research conducted to date, all welding methods with parameters and weld metals for NB CFB are presented. It was found that the process parameters significantly affected the mechanical properties of the welds, which were determined primarily by the properties of the low-temperature heat-affected zone. The microstructures of welded joints in the heat-affected and fusion zones are also described. The general requirements for welding processes, as well as problems and perspectives for further research, are presented.

Keywords: nanobainite; NB; CFB; high-carbon steels; high-strength steels; Si-rich steels; welding; HAZ; fusion zone

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MDPI and ACS Style

Królicka, A.; Ambroziak, A.; Żak, A. Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives. Appl. Sci. 2019, 9, 3798. https://doi.org/10.3390/app9183798

AMA Style

Królicka A, Ambroziak A, Żak A. Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives. Applied Sciences. 2019; 9(18):3798. https://doi.org/10.3390/app9183798

Chicago/Turabian Style

Królicka, Aleksandra, Andrzej Ambroziak, and Andrzej Żak. 2019. "Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives" Applied Sciences 9, no. 18: 3798. https://doi.org/10.3390/app9183798

APA Style

Królicka, A., Ambroziak, A., & Żak, A. (2019). Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives. Applied Sciences, 9(18), 3798. https://doi.org/10.3390/app9183798

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

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Welding Capabilities of Nanostructured Carbide-Free Bainite: Review of Welding Methods, Materials, Problems, and Perspectives

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