Review of Mechanical Properties of Ti-6Al-4V Made by Laser-Based Additive Manufacturing Using Powder Feedstock

  title={Review of Mechanical Properties of Ti-6Al-4V Made by Laser-Based Additive Manufacturing Using Powder Feedstock},
  author={Allison M. Beese and Beth E. Carroll},
Laser-based additive manufacturing (AM) of metals using powder feedstock can be accomplished via two broadly defined technologies: directed energy deposition (DED) and powder bed fusion (PBF). In these processes, metallic powder is delivered to a location and locally melted with a laser heat source. Upon deposition, the material undergoes a rapid cooling and solidification, and as subsequent layers are added to the component, the material within the component is subjected to rapid thermal… 

Build-up strategies for additive manufacturing of three dimensional Ti-6Al-4V-parts produced by laser metal deposition

Laser metal deposition (LMD) has been applied as a coating technology for many years. Today, the technologies capacity to produce 3D depositions leads to a new field of application as additive

Additive manufacturing and postprocessing of Ti-6Al-4V for superior mechanical properties

The capabilities of metal additive manufacturing (AM) are evolving rapidly thanks to both increasing industry demand and improved scientific understanding of the process. This article provides an

Plasticity and damage mechanisms in Ti-6Al-4V printed with selective laser melting

The ability to create complex geometries with tailored material properties has brought interest in using additive manufacturing (AM) techniques in various industrial applications. However, the

Manufacturing of Titanium Components with 3DPMD

Within this work, the 3D plasma metal deposition (3DPMD) process is introduced as an additive manufacturing process for titanium components. For this purpose, demonstrators were designed,



Tensile Properties and Microstructures of Laser-Formed Ti-6Al-4V

The room temperature tensile properties of Ti-6Al-4V alloy prepared under two different processing routes were evaluated and compared. One group of samples was prepared by conventional

Mechanical Properties and Microstructural Features of Direct Laser-Deposited Ti-6Al-4V

Direct laser deposition (DLD) is a means to additively manufacture metallic, functional parts via blown powder (or wire) and in situ laser delivery. Despite the various research efforts in

Microstructure and mechanical properties of Ti-6Al-4V components fabricated by laser micro cladding deposition

Laser micro cladding deposition manufacturing (LμCDM) is a newly developed rapid manufacturing method for metals. The LμCDM technology adopts a novel powder feeding method based on alternating

Microstructure and mechanical behavior of Ti-6Al-4V produced by rapid-layer manufacturing, for biomedical applications.

As-Fabricated and Heat-Treated Microstructures of the Ti-6Al-4V Alloy Processed by Selective Laser Melting

Selective laser melting (SLM) is a rapid manufacturing process that enables the buildup of very complex parts in short delays directly from powder beds. Due to the high laser beam energy during very

Ductility of a Ti‐6Al‐4V alloy produced by selective laser melting of prealloyed powders

Purpose – The aim of the paper is the study of the change in the mechanical properties (and in particular in ductility), with the microstructure, of a biomedical Ti‐6Al‐4V alloy produced by different

Fabrication of Ti-6Al-4V Scaffolds by Direct Metal Deposition

Direct metal deposition (DMD) is a rapid laser-aided deposition method that can be used to manufacture near-net-shape components from their computer aided design (CAD) files. The method can be used