Electron-beam additive manufacturing - Wikipedia
网页Electron-beam additive manufacturing, or electron-beam melting (EBM) is a type of additive manufacturing, or 3D printing, for metal parts. The raw material (metal powder or wire) is placed under a vacuum and fused together from heating by an electron beam. This technique is distinct from selective laser sintering as the raw material fuses have ...
Electron-beam technology - Wikipedia
网页Learn about the applications of electron-beam technology in various fields, such as welding, lithography, curing, and microscopy. Electron-beam technology uses a fine beam of electrons to manipulate matter in a vacuum, producing heat, kinetic energy, or X-rays.
The state of the art in the electron beam manufacturing processes
网页2016年11月12日 · Some manufacturing processes use electron beams (EBs), a type of thermal energy transfer process, whereby the temperature of a machine and/or surface being treated is elevated due to EB irradiation. It is an advanced manufacturing process that can produce high-quality products with rapid, eco …
A current review on electron beam assisted additive manufacturing ...
网页2023年1月19日 · This paper reviews the current capabilities and future prospects of electron beam technology (EBT), a metal additive manufacturing process that uses a vacuum and an electron beam to melt metal powders. It discusses the materials design, powder manufacturing, characterization, and applications of EBT in various industries, especially aerospace and biomedical.
Wire-Feed Electron Beam Additive Manufacturing: A Review
网页The prospects for obtaining composite and functionally graded materials based on various metals and alloys using wire-feed electron beam additive manufacturing are determined. The regularities of the structure modification and hardening of additively manufactured materials by the method of friction stir processing were considered.
The Complete Guide to Electron Beam Melting (EBM) in 3D …
网页2019年10月7日 · Electron Beam Melting (EBM) is one of the main 3D printing and additive manufacturing technologies. We explained how Electron Beam Melting works, it's strengths and weaknesses, and applications in the 3D printing industry.
Electron Beam Melting - Metal Powder–Based Additive Manufacturing …
网页2023年5月5日 · Electron beam melting (EBM) is a powder bed fusion process that employs an electron beam to selectively melt layers of metal powder. In this chapter, the EBM technique is introduced with an overview of its history, fundamentals, processing characteristics, powder materials, equipment, and the microstructures and mechanical properties of the ...
Heat and mass transfer in electron beam additive manufacturing
网页2023年12月1日 · The electron beam wire-feed additive manufacturing (EBAM) technology utilizes a high-energy electron beam as a heat source to bombard a metal wire in the vacuum environment to form a molten pool. The stability and quality of the deposition mainly depend on the transition behavior of the droplet.
Electron Beam Based Additive Manufacturing of Alloy 247 for …
网页2023年3月1日 · In this contribution it will be shown how the metal powder bed fusion technology electron beam melting (EBM) enables a successful crack- and defect-free processing of the non-weldable Ni-based superalloy Alloy 247.
Electron Beam Melting - an overview | ScienceDirect Topics
网页Learn about electron beam melting, a process that uses an electron beam to melt metals in a vacuum environment. Find chapters and articles on the advantages, limitations, applications, and challenges of this additive manufacturing technique.