Ultrasonic assessment of additive manufactured Ti-6Al-4V

Schehl, Norman; Kramb, Victoria; Dierken, Josiah; Aldrin, John C.; Schwalbach, Edwin J.; John, Reji

doi:10.1063/1.5031505

Cited by 8 publications

(3 citation statements)

References 4 publications

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“…To predict the fatigue life of additive manufactured aerospace alloy (Z Zhan and H Li) proposed a combined model of continuum damage mechanics (CDM) and machine learning (ML) theory [119]. For flaw detection, both surface morphology and flaw morphology are evaluated [120]. To predict the failure behaviour, the additively manufactured composite material is analysed using MSC PATRAN/Nastran FEM software [46].…”

Section: Testing Standards and Certificationmentioning

confidence: 99%

A review on additive manufacturing for aerospace application

Shanmugam,

Ramoni

et al. 2024

Mater. Res. Express

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Additive manufacturing or 3D printing technology is used to create a component by adapting layer by layer method. The adroitness of additive manufacturing in creating a complex geometry as a whole is very much harnessed by the aerospace Industry. Generating a component using additive manufacturing involves optimal design, methods, and processes. This review gives a broad knowledge in developing a part or product by choosing the appropriate design, method, and processes. The end-to-end flow process (from scratch to finished model) for developing a component by additive manufacturing is described with a detailed flow diagram. The flow process proposed in this review will act as a primary source for manufacturing any component as per the industry standards. Also, the role of additive manufacturing in the aerospace industry is the need of the hour and greatly in demand of innovative ideas. But as an infant technology, AM for aerospace has its fair share of issues The paper discusses issues and challenges of AM for aerospace applications to enable the widespread adoption of additively manufactured components in the aerospace industry.

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Section: Testing Standards and Certificationmentioning

confidence: 99%

A review on additive manufacturing for aerospace application

Shanmugam,

Ramoni

et al. 2024

Mater. Res. Express

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“…Ultrasonic atomization is a useful technology and has many practical applications for industrial processes such as combustion of fuel, spray drying, spray cooling, nanoemulsion film coating, and the fabrication of printed electronics and sensors, as well as for miniature carriers in pharmaceuticals [1,2]. The capillary wave became of great interest in the middle of the 20th century, and the atomization of incompressible frictionless fluid initiated based on this principle is known as atomized liquid droplets [3].…”

Section: Introductionmentioning

confidence: 99%

Simulation of Onset of the Capillary Surface Wave in the Ultrasonic Atomizer

Song

Cheng²,

Reddy

et al. 2021

Micromachines

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The novel drug delivery system refers to the formulations and technologies for transporting a pharmaceutical compound in the body as it is needed to safely achieve its desired therapeutic effects. In this study, the onset vibrational amplitude of capillary surface waves for ultrasonic atomization spray is explained based on Faraday instability. Using ultrasonic frequency, the vibrational amplitude approached a critical point, and the liquid surface broke up into tiny drops. The micro-droplets were are steadily and continuously formed after the liquid feeding rate was optimized. The simulation study reported a minimum vibrational amplitude or onset value of 0.38 μm at 500 kHz frequency. The required minimum energy to atomize the drops was simulated by COMSOL Multiphysics simulation software. The simulation result agreed well with the numerical results of a subharmonic vibrational model that ocurred at 250 kHz frequency on the liquid surface. This newly designed single frequency ultrasonic atomizer showed its true physical characteristic of resonance on the fluid surface plane. Hence, this research will contribute to the future development of a single-frequency ultrasonic nebulizer and mechatronics for the generation of uniform atomized droplets.

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“…The insufficient capacity to provide supplies on request and the restricted quantity of materials accessible are barriers to development into other industries, such as the automotive sector, and to facilitating supply chain alleviation.Titanium alloys, as revolutionary materials possessing unique corrosion, biomedical, and mechanical properties, are usually the first choice among the candidates for various applications such as biomedical implants, [8,9] high-temperature creep resistance, [10] and aerospace. [11] However, one major drawback of titanium alloys is that the alloy is not usually cost-effective. [12,13] Despite their popularity, the development of titanium alloys poses challenges due to the inherent difficulties associated with traditional manufacturing methods such as casting, rolling, and forging.…”

mentioning

confidence: 99%

Additive Manufacturing of Titanium Alloys: Processability, Properties, and Applications

Mosallanejad,

Abdi,

Karpasand

et al. 2023

Adv Eng Mater

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The restricted number of materials available for additive manufacturing (AM) technologies is a determining impediment to AM growing into sectors and providing supply chain relief. AM, in particular, is regarded as a trustworthy manufacturing technology to replace the traditional ones for Ti alloy components. Furthermore, the AM processability of Ti alloys and their features, such as microstructure, texture, and mechanical properties, is strongly dependent on the chemical composition of the processed alloy. It is essential to consider the ultimate applications as well. β Ti alloys are gaining popularity in the biomedical industry, while α + β Ti alloys are increasingly utilized for producing components in the automotive and aerospace sectors. Consequently, the topic has garnered considerable interest, and the current text reviews the advances during the last 10 years in this area to facilitate the pathway from the demanded Ti alloy to the best‐fit AM procedure. While systematically reviewing the works published in the literature, the current text attempts to establish a link between the production method, feedstock type, chemical composition, and the ultimate application. This review also features practical applications of Ti components produced by metal AM methods and offers prospective possibilities and industrial applications.

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Ultrasonic assessment of additive manufactured Ti-6Al-4V

Cited by 8 publications

References 4 publications

A review on additive manufacturing for aerospace application

A review on additive manufacturing for aerospace application

Simulation of Onset of the Capillary Surface Wave in the Ultrasonic Atomizer

Additive Manufacturing of Titanium Alloys: Processability, Properties, and Applications

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