Simulation, forming process and mechanical property of Cu-Sn-Ti/diamond composites fabricated by selective laser melting

Gan, Jie; Gao, Hui; Wen, Shifeng; Zhou, Yan; Tan, Songcheng; Duan, Lijie

doi:10.1016/j.ijrmhm.2019.105144

Cited by 41 publications

(16 citation statements)

References 30 publications

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“…Governing equations. The three-dimensional conduction equation in this nonlinear transient process for heat transfer in a thermodynamically isotropic material is dened as follows: 19,25…”

Section: Characterisation Techniquesmentioning

confidence: 99%

“…Constantin et al 18 proposed the remelting strategy and realised a high thermal conductivity (349 W (m −1 K −1 )) in the Cu/diamond composite. Gan et al 19 veried the better wear resistance of Cu-Sn-Ti/ diamond manufactured by SLM compared to that of the hotpressed sintered samples. However, the fabrication of MMCs by SLM is still in the preliminary stage, and the problems arising from the addition of diamond particles are still difficult to address.…”

Section: Introductionmentioning

confidence: 99%

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Microstructure, grain and nanowire growth during selective laser melting of Ag–Cu/diamond composites

et al. 2023

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Section: Characterisation Techniquesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Microstructure, grain and nanowire growth during selective laser melting of Ag–Cu/diamond composites

et al. 2023

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“…As presented in [ 35 , 85 ], metal-based 3D printing methods, such as SLM process, were successfully used to fabricate the metal-bonded diamond tools. Regular distribution of grains can improve surface roughness of machined surfaces, tool life and grinding efficiency.…”

Section: Application Of Am Technologies In Abrasive Machiningmentioning

confidence: 99%

Applications of Additively Manufactured Tools in Abrasive Machining—A Literature Review

et al. 2021

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High requirements imposed by the competitive industrial environment determine the development directions of applied manufacturing methods. 3D printing technology, also known as additive manufacturing (AM), currently being one of the most dynamically developing production methods, is increasingly used in many different areas of industry. Nowadays, apart from the possibility of making prototypes of future products, AM is also used to produce fully functional machine parts, which is known as Rapid Manufacturing and also Rapid Tooling. Rapid Manufacturing refers to the ability of the software automation to rapidly accelerate the manufacturing process, while Rapid Tooling means that a tool is involved in order to accelerate the process. Abrasive processes are widely used in many industries, especially for machining hard and brittle materials such as advanced ceramics. This paper presents a review on advances and trends in contemporary abrasive machining related to the application of innovative 3D printed abrasive tools. Examples of abrasive tools made with the use of currently leading AM methods and their impact on the obtained machining results were indicated. The analyzed research works indicate the great potential and usefulness of the new constructions of the abrasive tools made by incremental technologies. Furthermore, the potential and limitations of currently used 3D printed abrasive tools, as well as the directions of their further development are indicated.

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“…It is challenging to form diamond abrasive tools with complex structures by traditional powder metallurgy technology. The holding force of metallic matrix to diamond cannot achieve a high level, and the diamond abrasive was easily lost during the grinding process [18]. In this regard, additive manufacturing technologies such as SLM offer a high potential to fabricate metal bonded diamond tools with complex structures.…”

Section: Introductionmentioning

confidence: 99%

Laser Fusion of Aluminum Powder Coated with Diamond Particles via Selective Laser Melting: Powder Preparation and Synthesis Description

et al. 2021

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This work aims to study the possibility of obtaining Al–C composite from AlSi10MgCu aluminum matrix with the addition of 500 nm-sized diamond particles by selective laser melting (SLM) process. Al–C composite powder was prepared by mechanical mixing to form a uniform cover along the surface of aluminum particles. The diamond content in the resulting AlSi10MgCu-diamond composite powder was equal to 0.67 wt %. The selection of the optimal SLM parameters for the obtained composite material is presented. For materials characterization, the following methods were used: scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), and Raman spectroscopy. X-ray photoelectron spectroscopy (XPS) was applied after SLM printing for a detailed investigation of the obtained composites. The presence of carbon additives and the formation of aluminum carbides in the material after the SLM process were demonstrated.

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Simulation, forming process and mechanical property of Cu-Sn-Ti/diamond composites fabricated by selective laser melting

Cited by 41 publications

References 30 publications

Microstructure, grain and nanowire growth during selective laser melting of Ag–Cu/diamond composites

Microstructure, grain and nanowire growth during selective laser melting of Ag–Cu/diamond composites

Applications of Additively Manufactured Tools in Abrasive Machining—A Literature Review

Laser Fusion of Aluminum Powder Coated with Diamond Particles via Selective Laser Melting: Powder Preparation and Synthesis Description

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