Powder bed fusion is a leading additive manufacturing technology for producing high performance parts with excellent mechanical and material properties.
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Among its variants, electron beam powder bed fusion (EB-PBF) stands out for its unique advantages, such as a vacuum print environment, powder bed preheating, layer by layer backscattered electron imaging and high energy density for refractory alloys.
This webinar provides an in-depth technical exploration into how the electron beam in EB-PBF works, focusing on the physics and control systems behind the electron beam. This will include advanced electron beam capabilities, such as beam shaping, charge neutralization and melt pool correction strategies enabled by patented technologies.
Agenda:
How electron beams are generated and controlled for additive manufacturing and other industrial applications
Key hardware innovations that drive melt pool stability and beam control
Lessons from electron microscopy/lithography expertise that now power AM hardware
How EB-PBF can print fully dense Tungsten and refractory alloys at extremely high melting temperatures
Jonathan Buckley is an AM applications engineer for JEOL USA supporting JEOL's additive manufacturing division. He has worked in the additive manufacturing industry for the past eight years, primarily supporting electron beam powder bed fusion (EB-PBF) technologies. Jonathan has experience both from supporting an EB-PBF machine manufacturer and from utilizing EB-PBF technology at an AM contract manufacturer focused on the production of additively manufactured orthopedic implants.
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