Underwater laser directed energy deposition of NV E690 steel

Underwater laser directed energy deposition of NV E690 steel

Powder-based laser direct metal deposition (DMD), one of the directed energy deposition, was applied in air and underwater to repair pre-machined NV E690 steel plates. Systematic investigations on the effects of underwater environment and ambient pressures (0.01–0.35 MPa) on the microstructure evolu...

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Bibliographic Details
Main Authors: Mingzhi Chen, Kun Yang, Zhandong Wang, Shibin Wang, Erke Wu, Zhonghua Ni, Jinzhong Lu, Guifang Sun
Format: Article
Language:English
Published: KeAi Communications Co. Ltd. 2023-07-01
Series:Advanced Powder Materials
Subjects:
Laser deposition
Microstructure
Mechanical property
Nitriding
Precipitation
Online Access:http://www.sciencedirect.com/science/article/pii/S2772834X22000781

Internet

http://www.sciencedirect.com/science/article/pii/S2772834X22000781

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