Northwestern University

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Establishing Process-Structure Relationships in Laser Powder Blown Directed Energy Deposition Through In-situ Investigation

Description:

Laser powder-blown directed energy deposition (DED) is an additive manufacturing process that utilizes a co-axial nozzle and laser to melt metal powders onto a substrate in a line-by-line fashion. This coupling gives rise to interactions between the laser, powder, and melt pool. To address fundamental process understanding, physical models were...

Keyword:

Additive Manufacturing

Subject:

Theoretical mathematics

Creator:

Webster, Samantha

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

09/22/2022

Date Created:

2022-01-01

Resource Type:

Dissertation

Alternate Identifier:

etdadmin_upload_926973 and http://dissertations.umi.com/northwestern:16216