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Browsing by Author "Qi, Zewu"

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A comparative study of additively manufactured thin wall and block structure with Al-6.3% Cu alloy using cold metal transfer process

Cong, Baoqiang; Qi, Zewu; Qi, Bojin; Sun, Hongye; Zhao, Gang; Ding, Jialuo (MDPI, 2017-03-10)

In order to build a better understanding of the relationship between depositing mode and porosity, microstructure, and properties in wire + arc additive manufacturing (WAAM) 2319-Al components, several Al-6.3%Cu deposits ...
Microstructure and mechanical properties of double-wire + arc additively manufactured Al-Cu-Mg alloys

Qi, Zewu; Cong, Baoqiang; Qi, Bojin; Sun, Hongye; Zhao, Gang; Ding, Jialuo (Elsevier, 2017-12-16)

As the properties of wire + arc additively manufactured Al-6.3Cu alloy cannot meet the applying requirements, a double-wire + arc additive manufacturing system was built to add magnesium into Al-Cu deposits for higher ...
Microstructure and mechanical properties of wire + arc additively manufactured 2024 aluminum alloy components: As-deposited and post heat-treated

Qi, Zewu; Qi, Bojin; Cong, Baoqiang; Sun, Hongye; Zhao, Gang; Ding, Jialuo (Elsevier, 2019-03-09)

Restricted by the type of commercial aluminum wire, 2024 aluminum alloy cannot be built through conventional single wire + arc additive manufacturing technology. By simultaneously feeding two wires (ER2319 and ER5087) and ...
Properties of wire+ arc additively manufactured 2024 aluminum alloy with different solution treatment temperature

Qi, Zewu; Cong, Baoqiang; Qi, Bojin; Ding, Jialuo (Elsevier, 2018-07-31)

2024 aluminum alloy deposits were produced with wire + arc additive manufacturing procedure. Solution treatment + natural aging processes with different solution treatment temperature were conducted to improve the properties. ...

Browsing by Author "Qi, Zewu"

Browsing by Author "Qi, Zewu"

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