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How To Weld 3D Printed Parts

The 3D metal printing process is prone to capture microscopic inclusions and voids in the material. When these parts are welded, these micro voids coagulate into large bubbles of porosity that weaken the weld due to stress concentration in the area of the porosity. John DeLalio of EB Industries explains how electron beam welding can be used to address this issue.

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Electron Beam Welders: Articles

How To Weld 3D Printed Parts

By John DeLalio

With Video

The 3D metal printing process is prone to capture microscopic inclusions and...

Electron Beam Welding vs. Laser Welding

With Video

A comparison of the two processes by application and cost.

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