Tensile Properties of Additively Manufactured C-18150 Copper Alloys

Zeng, Congyuan; Wen, Hao; Bernard, Benjamin; Ding, Huan; Raush, Jonathan; Gradl, Paul R.; Khonsari, M. M.; Guo, Shengmin

doi:10.1007/s12540-021-01052-0

Cited by 12 publications

(2 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In real applications, components with isotropic mechanical performance are preferred [ 13 ]. Isotropic crystallographic orientations (equiaxed grains) typically lead to isotropic mechanical properties [ 39 ], while elongated grains result in anisotropic mechanical behaviors [ 40 ]. Further, unlike Area 2, only a “kissing” attachment existed between layers in Areas 1 and 3 rather than metallurgical bonding, which are called flash regions.…”

Section: Resultsmentioning

confidence: 99%

Microstructure Evolution of Al6061 Alloy Made by Additive Friction Stir Deposition

et al. 2022

Self Cite

View full text Add to dashboard Cite

In this paper, the phase structure, composition distribution, grain morphology, and hardness of Al6061 alloy samples made with additive friction stir deposition (AFS-D) were examined. A nearly symmetrical layer-by-layer structure was observed in the cross section (vertical with respect to the fabrication-tool traversing direction) of the as-deposited Al6061 alloy samples made with a back-and-forth AFS-D strategy. Equiaxed grains were observed in the region underneath the fabrication tool, while elongated grains were seen in the “flash region” along the mass flow direction. No clear grain size variance was discovered along the AFS-D build direction except for the last deposited layer. Grains were significantly refined from the feedstock (~163.5 µm) to as-deposited Al6061 alloy parts (~8.5 µm). The hardness of the as-fabricated Al6061 alloy was lower than those of the feedstock and their heat-treated counterparts, which was ascribed to the decreased precipitate content and enlarged precipitate size.

show abstract

Section: Resultsmentioning

confidence: 99%

Microstructure Evolution of Al6061 Alloy Made by Additive Friction Stir Deposition

et al. 2022

Self Cite

View full text Add to dashboard Cite

show abstract

“…LPBF, also known as Selective Laser Melting (SLM), is a cutting-edge additive manufacturing technology capable of producing complex and high-performance components with exceptional precision and accuracy [1][2][3][4][5][6][7]. LPBF involves the layer-by-layer melting and solidification of metal powders using a high-energy laser beam, ultimately constructing intricate three-dimensional structures.…”

Section: Introductionmentioning

confidence: 99%

Laser Powder Bed Fusion: Exploring Recent Technological Breakthroughs and Alloy Utilization

Hedric

2024

Preprint

View full text Add to dashboard Cite

Laser Powder Bed Fusion (LPBF), as a transformative technology in the field of additive manufacturing, offers unprecedented design flexibility and material efficiency. This review paper delves into the latest advancements in LPBF technology and the various alloys used in the process, including titanium alloys, aluminum alloys, nickel-based superalloys, steel alloys, copper alloys, and high-entropy alloys. For each alloy category, we discuss their specific applications, performance characteristics, and challenges faced in LPBF usage. The paper discusses important technological breakthroughs, including innovations in laser systems, scanning strategies, and in-situ monitoring technologies, which have enhanced the precision and reliability of LPBF.

show abstract

The influence of laser powder-bed fusion microstructures on the corrosion behavior of CuSn alloy

et al. 2022

View full text Add to dashboard Cite

Tensile Properties of Additively Manufactured C-18150 Copper Alloys

Cited by 12 publications

References 3 publications

Microstructure Evolution of Al6061 Alloy Made by Additive Friction Stir Deposition

Microstructure Evolution of Al6061 Alloy Made by Additive Friction Stir Deposition

Laser Powder Bed Fusion: Exploring Recent Technological Breakthroughs and Alloy Utilization

The influence of laser powder-bed fusion microstructures on the corrosion behavior of CuSn alloy

Contact Info

Product

Resources

About