Wire-Feed Electron Beam Additive Manufacturing: A Review
نویسندگان
چکیده
The work is devoted to a review of modern achievements in the field wire-feed electron beam additive manufacturing. features structure formation aluminum, copper, titanium, nickel-based alloys, and steels during 3D printing are shown. Aspects directional solidification production components from various metals alloys considered. prospects for obtaining composite functionally graded materials based on using manufacturing determined. regularities modification hardening additively manufactured by method friction stir processing were main purpose present methods, focus being metal alloys.
منابع مشابه
Thermographic Microstructure Monitoring in Electron Beam Additive Manufacturing
To reduce the uncertainty of build performance in metal additive manufacturing, robust process monitoring systems that can detect imperfections and improve repeatability are desired. One of the most promising methods for in situ monitoring is thermographic imaging. However, there is a challenge in using this technology due to the difference in surface emittance between the metal powder and soli...
متن کاملMulti-direction Slicing of Stl Models for Robotic Wire-feed Additive Manufacturing
Robotic wire-feed additive manufacturing technology is possible to directly fabricate metallic overhangs without support structures through multi-direction deposition. To automatically produce complex components with overhangs, an efficient multi-direction slicing algorithm to slice CAD models into a set of proper layers is required. This paper reports the concept and implementation of a new st...
متن کاملMetal Additive Manufacturing: A Review
This paper reviews the state-of-the-art of an important, rapidly emerging, manufacturing technology that is alternatively called additive manufacturing (AM), direct digital manufacturing, free form fabrication, or 3D printing, etc. A broad contextual overview of metallic AM is provided. AM has the potential to revolutionize the global parts manufacturing and logistics landscape. It enables dist...
متن کاملNovel Beam Diagnostics Improve Laser Additive Manufacturing
Laser additive manufacturing (LAM) is rapidly becoming an important method for the fabrication of both prototype and production metal parts. However, the technology is really just in its infancy, and significant work still needs to be done in the development of new materials and in understanding how various process parameters affect results. In particular, LAM methods typically have a relativel...
متن کاملHumic acid as a feed additive in poultry diets: a review
Many studies tested different feed additives, among these additives, humic substances (HS) have been used in livestock and poultry diets. Humic substances commonly present in nature as they are created from the organic matter decomposition, and are normally found in the soil and natural water. Active components of HS consist of humic acid (HA), humus, ulmic acid, fulvic acid, humin and certain ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Metals
سال: 2023
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met13020279