Impact of Arc‐Based Welding on the Microstructure Evolution and Mechanical Properties in Newly Developed Cr29.7Co29.7Ni35.4Al4Ti1.2 Multi‐Principal Element Alloy

Lopes, José Gabriel Pereira; Rocha, Pedro; Santana, D.A.; Shen, Jiajia; Maawad, Emad; Schell, Norbert; Coury, Francisco Gil; Oliveira, J.P.

doi:10.1002/adem.202370044

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Adv Eng Mater

2023

DOI: 10.1002/adem.202370044

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Impact of Arc‐Based Welding on the Microstructure Evolution and Mechanical Properties in Newly Developed Cr_29.7Co_29.7Ni_35.4Al₄Ti_1.2 Multi‐Principal Element Alloy

José Gabriel Pereira Lopes

Pedro Rocha

D.A. Santana

et al.

Abstract: An electric arc being deployed by a gas tungsten arc welding torch on top of an electron backscattered diffraction map, depicting the transition of the fusion zone to the base material. In the background an optical microscopy image of the same zone is displayed with detail of the base material and the fusion zone on the insets. Further information can be found in the article number http://doi.wiley.com/10.1002/adem.202300109 by Joao G. Lope, Joao P. Oliveira, and co‐workers.

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Cited by 11 publications

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Failure Mechanisms in Stainless Steel/Carbon Steel Clad Plate Under Shear Tensile Loading: Experimental and Modeling Methods

Liu,

Ding,

et al. 2024

steel research int.

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The deformation behavior of a stainless steel/carbon steel (SS/CS) clad plate under interface shear loading is characterized in this work. A 2D digital image correlation method is applied to track the strain field variation near the interface during shear tensile tests. Then, a cohesive zone model (CZM) finite‐element method is developed to clarify the delamination behavior of the tested clad plate. Finally, the interfacial failure characteristics of the SS/CS clad plate are further presented through the comparison between the finite‐element method and fractography analysis at the interface. In the experimental and simulation results, it is shown that the mixed‐mode CZM, which couples the constitutive equations of three fracture modes, demonstrates excellent capabilities in capturing SS/CS interfacial deformation behavior. The main deformation mode in shear tensile tests is variable according to locations. The central region at the bonded surface is dominated by the shear delamination mode, and the region near the notches shows shifted crack propagation toward normal mode. These abrupt interfacial failures can be clarified via stress state and local damage analysis of the well‐reproduced finite‐element model of cladding material.

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Failure Mechanisms in Stainless Steel/Carbon Steel Clad Plate Under Shear Tensile Loading: Experimental and Modeling Methods

Liu,

Ding,

et al. 2024

steel research int.

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show abstract

Exploring the trends in flux-cored arc welding: scientometric analysis approach

Świerczyńska,

Varbai,

Pandey

et al. 2023

Int J Adv Manuf Technol

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Flux-cored arc welding (FCAW) is a universal group of welding methods in terms of the scope of application and automation possibilities, the share of which in various industries in many countries is still increasing. The paper presents the results of bibliographic analyses (scientometric analysis with the use of VOSviewer, Bibliometrix and CitNetExplorer tools) of a data set of 993 publications indexed in the Web of Science database on the subject of FCAW for all types of flux-cored wires. An objective and unbiased approach to analysis resulted in a relatively neutral assessment of the state of knowledge in the field of FCAW and allowed for the identification of research directions carried out in the world, the dynamics of their changes as well as research gaps and needs. The scientometric analysis approach provided a holistic picture of the development of FCAW over the last 58 years, pointing to the geographical areas where this process has been and is most intensively researched, the agencies funding this research, the most active research teams, as well as the journals that have most often published articles on this topic. The most current research directions in relation to FCAW include underwater welding, hardfacing and cladding purposes, health and safety issues, and more general topic: properties and weldability of ferrous alloys. However, among the most urgent research needs the following topics: fatigue analysis of welded joints, environmental degradation of flux-cored wires, properties and weldability of nickel alloys, development of hybrid and combined welding procedures can be listed.

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An investigation of the mechanical characteristics of BH 340 gas metal arc welded joints using digital image correlation technique and regression analysis

Zhao,

Guseinov,

Vdonin

2024

Int J Adv Manuf Technol

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Impact of Arc‐Based Welding on the Microstructure Evolution and Mechanical Properties in Newly Developed Cr_29.7Co_29.7Ni_35.4Al₄Ti_1.2 Multi‐Principal Element Alloy

Cited by 11 publications

References 0 publications

Failure Mechanisms in Stainless Steel/Carbon Steel Clad Plate Under Shear Tensile Loading: Experimental and Modeling Methods

Failure Mechanisms in Stainless Steel/Carbon Steel Clad Plate Under Shear Tensile Loading: Experimental and Modeling Methods

Exploring the trends in flux-cored arc welding: scientometric analysis approach

An investigation of the mechanical characteristics of BH 340 gas metal arc welded joints using digital image correlation technique and regression analysis

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