Microstructure Evolution and Mechanical Behavior of 2219 Aluminum Alloys Additively Fabricated by the Cold Metal Transfer Process

Microstructure Evolution and Mechanical Behavior of 2219 Aluminum Alloys Additively Fabricated by the Cold Metal Transfer Process

In this research, four different welding arc modes including conventional cold metal transfer (CMT), CMT-Pulse (CMT-P), CMT-Advanced (CMT-ADV), and CMT pulse advanced (CMT-PADV) were used to deposit 2219-Al wire. The effects of different arc modes on porosity, pore size distribution, microstructure...

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Bibliographic Details
Main Authors: Xuewei Fang, Lijuan Zhang, Hui Li, Chaolong Li, Ke Huang, Bingheng Lu
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Materials
Subjects:
cold metal transfer
2219-Aluminum
additive manufacturing
porosity
microstructure
mechanical property
Online Access:http://www.mdpi.com/1996-1944/11/5/812

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http://www.mdpi.com/1996-1944/11/5/812

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