Application of the heat treatment in the welding process of ferritic stainless steels - causes and effects

• Autorzy: Walczyk G. , Pakieła W. , Roszak M. , Snopek P.

Identyfikatory

DOI

10.5604/01.3001.0053.9492

• Języki publikacji: EN

Abstrakty

EN

Purpose: This paper aims to analyse the application, importance and impact of heat treatment operations used in ferritic stainless steel welding processes on the properties of the welds obtained. In addition, the article aimed to formulate the main problems that occur during the welding process of ferritic stainless steels, including, in particular, the phenomenon of ferrite grain growth due to thermal processes. Design/methodology/approach: The analysis of the available literature covered issues related to heat treatment processes used in the welding of ferritic stainless steels, taking into account the issue of the growth of the ferrite grain under the influence of heat supplied during welding and the possibility of heat treatment of the obtained welds. The analysis also included determining the possibility of inhibiting the growth of ferrite grains by using elements such as titanium, niobium, and molybdenum, thus improving the strength properties of welds. Findings: Organisation of knowledge in the field of the impact on the mechanical properties of ferritic stainless-steel welds and heat treatment processes used before, during, and after welding. Practical implications: Properly selected parameters of the welding process of ferritic stainless steels, especially the amount of heat input, together with appropriate heat treatment parameters, should improve the mechanical properties of ferritic stainless steels. Originality/value: The analysis of the possibility of a wider application of ferritic stainless steels allowed to draw one of the main conclusions stating that the limited possibilities of using ferritic stainless steels in heavy industry are related to their high susceptibility to ferrite grain growth under the influence of high temperature during welding and, consequently, decreases in strength properties of welding joints made of ferritic stainless steels. Additional heat treatment operations are introduced before, during, or after the sapping process to improve their mechanical properties.

Słowa kluczowe

EN

ferritic stainless steels; welding; heat treatment; improvement of their mechanical properties; growth of ferrite grains

PL

stal ferrytyczna odporna na korozję; spawanie; obróbka cieplna; właściwości mechaniczne; ziarna ferrytu

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2023
• Tom: Vol. 119, nr 2
• Strony: 72--79
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Walczyk G.

• School of Doctors, Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

• https://orcid.org/0000-0002-4210-9333

autor

Pakieła W.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

• https://orcid.org/0000-0002-6553-3217

autor

Roszak M.

• Faculty of Mechanical Engineering, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Snopek P.

• Staltech S.C. Giemza and associates, ul. Ogrodowa 22, 42-454 Grabowa, Poland

Bibliografia

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• [2] M.O.H. Amuda, S. Mridha, Grain refinement and hardness distribution in cryogenically cooled ferritic stainless steel welds, Materials and Design 47 (2013) 365-371. DOI: https://doi.org/10.1016/j.matdes.2012.12.008
• [3] M.O.H. Amuda, S. Mridha, Comparative evaluation of grain refinement in AISI 430 FSS welds by elemental metal powder addition and cryogenic cooling, Materials and Design 35 (2012) 609-618. DOI: https://doi.org/10.1016/j.matdes.2011.09.066
• [4] J. Łabanowski, Corrosion-resistant steels and their weldability, Gdańsk University of Technology Publishing House, Gdańsk, 2020 (in Polish).
• [5] S. Ghorbani, R. Ghasemi, R. Ebrahimi-Kahrizsangi, A. Hojjati-Najafabadi, Effect of post weld heat treatment (PWHT) on the microstructure, mechanical properties, and corrosion resistance of dissimilar stainless steels, Materials Science and Engineering: A 688 (2017) 470-479. DOI: https://doi.org/10.1016/j.msea.2017.02.020
• [6] C. Köse, C. Topal, Effect of post weld heat treatment and heat input on the microstructure and mechanical properties of plasma arc welded AISI 410S ferritic stainless steel, Materials Research Express 6/6 (2019) 066517. DOI: https://doi.org/10.1088/2053-1591/ab09b6
• [7] C. Köse, C. Topal, Laser welding of AISI 410S ferritic stainless steel, Materials Research Express 6/8 (2019) 0865g4. DOI: https://doi.org/10.1088/2053-1591/ab26c0
• [8] P-J. Cunat, Working with Stainless Steels, Second Edion, Euro-Inox, France, 2008.
• [9] M. Wróbel, S. Nowak, M. Blicharski, Corrosion resistant ferritic steels, Materials Engineering 24/3 (2003) 101-110 (in Polish).
• [10] E. Tasak, Welding metallurgy, JAK, Kraków, 2008 (in Polish).
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• [13] J. Pilarczyk (ed), Engineer's Handbook – Welding volume 1, WNT, Warsaw, 2003 (in Polish).
• [14] G. Walczyk, W. Pakiela, M. Roszak, Effect of titanium and heat treatment on selected mechanical properties of ferritical stainless steel joints, Proceedings of the 26th International Seminar of Ph.D. Students “SEMDOK”, University of Zilina, Zilina, 2023.
• [15] M. Blicharski, Microstructure changes in welded joints of dissimilar materials used in the power industry, Welding Review 85/3 (2013) 2-13 (in Polish).
• [16] L. Ma, S. Hu, J. Shen, J. Han, Z. Zhu, Effects of Cr Content on the Microstructure and Properties of 26Cr-3.5Mo-2Ni and 29Cr-3.5Mo–2Ni Super Ferritic Stainless Steels, Journal of Materials Science and Technology 32/6 (2016) 552-560. DOI: https://doi.org/10.1016/j.jmst.2016.03.022
• [17] N. Fujita, K. Ohmura, A. Yamamoto, Changes of microstructures and high temperature properties during high temperature service of Niobium added ferritic stainless steels, Materials Science and Engineering: A 351 (2003) 272-281. DOI: https://doi.org/10.1016/S0921-5093(02)00831-6
• [18] V. Villaret, F. Deschaux-Beaume, C. Bordreuil, S. Rouquette, C. Chovet, Influence of filler wire composition on weld microstructures of a 444 ferritic stainless steel grade, Journal of Materials Processing Technology 213/9 (2013) 1538-1547. DOI: https://doi.org/10.1016/j.jmatprotec.2013.03.026
• [19] V. Kuzucu, M. Aksoy, M.H. Korkut, The effect of strong carbide-forming elements such as Mo, Ti, V and Nb on the microstructure of ferritic stainless steel, Journal of Materials Processing Technology 82/1-3 (1998) 165-171. DOI: https://doi.org/10.1016/S0924-0136(98)00028-4

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).