Fabrication and characterization of functionally graded material (FGM) structure containing two dissimilar steels (ER70S-6 and 308LSi) by wire arc additive manufacturing (WAAM)

Ayan, Yusuf; Kahraman, Nizamettin

doi:10.1016/j.mtcomm.2022.104457

Cited by 11 publications

(6 citation statements)

References 42 publications

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“…They found that the heterogeneity of microstructure resulted in significant hetero-deformation induced hardening, which resulted in high strength, sufficient tensile ductility and high conductivity of the structure. Ayan et al [10] analyzed the tensile and fatigue properties of layered ER70S-6/308LSi alloy steel fabricated by wire arc additive manufacturing (WAAM) technology. The results showed that although the fabricated alloy structure contained multiple interfaces, it had strong mechanical properties in the application test.…”

Section: Region Peak Current (A)mentioning

confidence: 99%

Multi-wire arc additive manufacturing of TC4-Nb-NiTi bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

Jiang

Nie

Teng

et al. 2023

Materials Characterization

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Section: Region Peak Current (A)mentioning

confidence: 99%

Multi-wire arc additive manufacturing of TC4-Nb-NiTi bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

Jiang

Nie

Teng

et al. 2023

Materials Characterization

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“…[1][2][3] This process offers several advantages over traditional manufacturing methods. 4 AM has also brought about a significant transformation in advanced manufacturing through its ability to facilitate the fabrication of intricate and personalized lattice structures. 5 FFF is widely recognized as one of the most prevalent methods employed in additive manufacturing.…”

Section: Introductionmentioning

confidence: 99%

“…Additive manufacturing (AM) is a technique characterized by the successive deposition of materials to construct objects in a layered fashion 1–3 . This process offers several advantages over traditional manufacturing methods 4 . AM has also brought about a significant transformation in advanced manufacturing through its ability to facilitate the fabrication of intricate and personalized lattice structures 5 .…”

Section: Introductionmentioning

confidence: 99%

The investigation of printing parameters effect on tensile characteristics for triply periodic minimal surface designs by Taguchi

Demir,

Temiz,

Pehlivan

2023

Polymer Engineering & Sci

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The advent of additive manufacturing also referred to as 3D printing, has brought about substantial changes in the industrial domain, as it possesses the capability to fabricate intricate items with enhanced cost‐efficiency and productivity. Fused Filament Fabrication (FFF) is a 3D printing process that has gained significant popularity due to its versatile capabilities and cost‐effectiveness. This paper investigates the impact of the printing parameters on the tensile characteristics of Triply Periodic Minimal Surface (TPMS) manufactured using FFF 3D printing. TPMS patterns have unique geometric properties and potential applications, making them an intriguing subject of study. The behavior of three different TPMS lattices with three printing parameters is investigated. Finding the best testing settings is done with the Taguchi method, and the data is analyzed with the Analysis of Variance (ANOVA) test. TPMS pattern was found to be the most effective parameter with 83.78%. While the highest strength was obtained in Schwarz diamond, the highest energy absorption was observed in the Gyroid structure. The contributions of printing parameters to tensile strength are line thickness, printing speed, and layer height, respectively. As line width and printing speed increase, both energy absorption and strength increase. Therefore, 0.40 mm line width and 60 mm/s printing speed give optimum values. When considered for energy absorption, the optimum value is 0.20 mm layer height, while when considered for strength, 0.10 mm layer height is the optimum value. The findings emphasize the importance of optimizing printing parameters for desired mechanical characteristics in 3D printed components and highlight the potential of TPMS structures in various applications. This research contributes to the growing knowledge in additive manufacturing and provides insights into optimizing FFF 3D printing for improved mechanical performance.

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“…Ayan et al realized the arc additive manufacturing of functional gradient materials: two different metals (ER70S-6 and 308LSi) were used to meet the industry's requirements for localized material properties. The strength was increased by 46% compared with a single material [29]. In our previous work, WAAM technology was used to prepare laminated materials with synergistic strength and ductility enhancement; it is twice as strong as the single material and has elongation in between.…”

Section: Introductionmentioning

confidence: 99%

Enhancing Mechanical Properties: Exploring the Effect of Annealing Temperature on Wire Arc Additively Manufactured High-Strength Steel

Chen,

Hao,

et al. 2023

Materials

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This study investigates the mechanical properties of exceptionally high-strength steel produced by wire and arc additive manufacturing (WAAM), using the 304 stainless steel wire and the low carbon wire (LCS). The study found that annealing treatment can enhance the steel’s mechanical properties. The microstructure in the LCS layer changed from ferrite to bainite and then to a mixture of austenite, pearlite, and bainite with increasing annealing temperature. In contrast, the SS layer retained its martensitic structure, albeit with altered lath sizes. The annealing treatment also improved the orientation of the grains in the steel. The optimal annealing temperature observed for the steel was 900 ℃, which resulted in a maximum tensile strength of 1176 MPa along the Y direction and 1255 MPa along the Z direction. Despite the superior mechanical properties, the LCS layer still exhibited failure during tensile testing due to its lower hardness. The study suggests that annealing treatment can be a useful technique for enhancing the mechanical properties of high-strength steel in WAAM applications.

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Fabrication and characterization of functionally graded material (FGM) structure containing two dissimilar steels (ER70S-6 and 308LSi) by wire arc additive manufacturing (WAAM)

Cited by 11 publications

References 42 publications

Multi-wire arc additive manufacturing of TC4-Nb-NiTi bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

Multi-wire arc additive manufacturing of TC4-Nb-NiTi bionic layered heterogeneous alloy: Microstructure evolution and mechanical properties

The investigation of printing parameters effect on tensile characteristics for triply periodic minimal surface designs by Taguchi

Enhancing Mechanical Properties: Exploring the Effect of Annealing Temperature on Wire Arc Additively Manufactured High-Strength Steel

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