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Metal Additive Manufacturing

A new ASTM International standard supports the growing use of metals in additive manufacturing to make quality aerospace parts, medical devices, and more.
 
Specifically, the standardized practice (soon to be published as F3303) outlines ways to qualify machines and processes that help build parts using laser or electron-beam powder bed fusion, notes ASTM member Amir Farzadfar, Materials and Process Engineer for Additive Manufacturing at Corning Inc. The standard also outlines the related steps needed to configure and control digital data. By ensuring that additive manufacturing steps are fixed and repeatable, customers can be more assured of part quality.
 
The standard was developed by ASTM International’s subcommittee on materials and processes, part of the larger committee on additive manufacturing technologies (F42).
 
“An additional standard is underway to support part qualification, quality assurance, and post-processing of powder bed fusion parts,” Farzadfar added.
 
ASTM International recently announced its new partners – EWI, Auburn University, and NASA – for an Additive Manufacturing Center of Excellence, which will further support standards development and related efforts in this area.

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