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Arun Ramanathan Balachandramurthi

Forskare

Staff member at Division of Subtractive and Additive Manufacturing.

Conducts research in research centers, production technology west, research areas, engineering and technology, engineering and technology, production technology, production technology, subtractive and additive manufacturing.


Publications


Anisotropic fatigue properties of Alloy 718 manufactured by Electron Beam Powder Bed Fusion

Published

Anisotropic fatigue properties of Alloy 718 manufactured by Electron Beam Powder Bed Fusion

In this study, Alloy 718 specimens manufactured by Electron Beam Powder Bed Fusion process are subjected to two different post-treatments to have...

On the microstructure of laser beam powder bed fusion alloy 718 and its influence on the low cycle fatigue behaviour

Published

On the microstructure of laser beam powder bed fusion alloy 718 and its influence on the low cycle fatigue behaviour

Additive manufacturing of Alloy 718 has become a popular subject of research in recent years. Understanding the process-microstructure-property...

Toward a better understanding of phase transformations in additive manufacturing of Alloy 718

Published

Toward a better understanding of phase transformations in additive manufacturing of Alloy 718

This paper presents a discussion on the phase-transformation aspects of additively manufactured Alloy 718 during the additive manufacturing (AM)...

Towards understanding the fatigue behaviour of Alloy 718 manufactured by Powder Bed Fusion processes

Published

Towards understanding the fatigue behaviour of Alloy 718 manufactured by Powder Bed Fusion processes

Additive Manufacturing (AM) is a disruptive modern manufacturing process in which parts are manufactured in a layer-wise fashion. Among the metal A...

Microstructural influence on fatigue crack propagation during high cycle fatigue testing of additively manufactured Alloy 718

Published

Microstructural influence on fatigue crack propagation during high cycle fatigue testing of additively manufactured Alloy 718

A study of the microstructure of additively manufactured Alloy 718 was performed in order to better understand the parameters that have an influenc...

Microstructure tailoring in Electron Beam Powder Bed Fusion Additive Manufacturing and its potential consequences

Published

Microstructure tailoring in Electron Beam Powder Bed Fusion Additive Manufacturing and its potential consequences

Electron Beam Powder Bed Fusion process for Alloy 718 was investigated, in the sense of microstructural evolution with varying process conditions....

Additive Manufacturing of Alloy 718 via Electron Beam Melting : Effect of Post-Treatment on the Microstructure and the Mechanical Properties.

Published

Additive Manufacturing of Alloy 718 via Electron Beam Melting : Effect of Post-Treatment on the Microstructure and the Mechanical Properties.

Alloy 718 finds application in gas turbine engine components, such as turbine disks, compressor blades and so forth, due to its excellent mechanica...

Fatigue Properties of Additively Manufactured Alloy 718

Published

Fatigue Properties of Additively Manufactured Alloy 718

Additive Manufacturing (AM), commonly known as 3D Printing, is a disruptive modern manufacturing process, in which parts are manufactured in a...

Influence of defects and as-built surface roughness on fatigue properties of additively manufactured Alloy 718

Published

Influence of defects and as-built surface roughness on fatigue properties of additively manufactured Alloy 718

Electron beam melting (EBM) and Selective Laser Melting (SLM) are powder bed based additive manufacturing (AM) processes. These, relatively new,...