scholarly journals Microstructure, wear resistance and microhardness of W-particle-strengthened Ti6Al4V composite produced with laser metal deposition

2018 ◽  
Vol 52 (3) ◽  
pp. 269-274
Author(s):  
N. Ndou ◽  
E. Akinlabi
Keyword(s):  
Wear Resistance ◽  
Metal Deposition ◽  
Laser Metal Deposition

scholarly journals Additively Manufactured Al/SiC Cylindrical Structures by Laser Metal Deposition

Materials ◽  
2020 ◽  
Vol 13 (15) ◽  
pp. 3331 ◽  
Author(s):  
Ainhoa Riquelme ◽  
Pilar Rodrigo ◽  
María Dolores Escalera-Rodríguez ◽  
Joaquín Rams
Keyword(s):  
Wear Resistance ◽  
Powder Metallurgy ◽  
Wear Behavior ◽  
Metal Deposition ◽  
Fabrication Process ◽  
Laser Metal Deposition ◽  
Composite Matrix ◽  
Cylindrical Structures ◽  
Preliminary Characterization

Preliminary characterization of the microstructure of Al/SiCp composites prepared by Laser Metal Deposition (LMD) was analyzed, and the microhardness and wear behavior of the materials manufactured have been evaluated. It has been determined that the combined effect of the laser speed and power is decisive for the fabrication process. The microstructure characterization shows that the presence of hygroscopic Al4C3 can be avoided by adding Ti to the composite matrix. The wear behavior of the LMD samples and their microhardness have been compared with Powder Metallurgy samples with the same composition. The LMD samples showed higher hardness and wear resistance.

Influence of laser metal deposition direction in the abrasive and adhesive wear resistance of Ni-Cr-B-Si coatings

2020 ◽  
Vol 32 (2) ◽  
pp. 022045
Author(s):  
Jurandir Marcos Sá de Sousa ◽  
Adriano de Souza Pinto Pereira ◽  
Milton Pereira ◽  
Rafael Gomes Nunes Silva
Keyword(s):  
Wear Resistance ◽  
Adhesive Wear ◽  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Deposition Direction

Integration of pure copper to optimize heat dissipation in injection mould inserts using laser metal deposition

2021 ◽  
Vol 33 (1) ◽  
pp. 012029
Author(s):  
Stefan Polenz ◽  
Christian Kolbe ◽  
Florian Bittner ◽  
Elena López ◽  
Frank Brückner ◽  
...  
Keyword(s):  
Heat Dissipation ◽  
Pure Copper ◽  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Injection Mould

POWDER BEAM ANALYSIS OF LASER METAL DEPOSITION COAXIAL NOZZLE VIA IMAGE PROCESSING

2019 ◽  
Author(s):  
Doglas Negri ◽  
Gustavo Reis de Ascencao ◽  
Saulo Melotti ◽  
Jhonattan Gutjahr
Keyword(s):  
Image Processing ◽  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Coaxial Nozzle ◽  
Beam Analysis

TRIBOLOGICAL EVALUATION OF NI-CR-B-SI COATINGS DEPOSITED BY LASER METAL DEPOSITION AND TREATED BY LASER REMELTING

2019 ◽  
Author(s):  
Jurandir Sousa ◽  
Adriano de Souza Pinto Pereira ◽  
Rafael Gomes Nunes Silva ◽  
Calil Amaral ◽  
Milton Pereira
Keyword(s):  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Laser Remelting

scholarly journals Laser metal deposition of copper on diverse metals using green laser sources

2020 ◽  
Vol 107 (3-4) ◽  
pp. 1559-1568 ◽  
Author(s):  
Himani Siva Prasad ◽  
Frank Brueckner ◽  
Joerg Volpp ◽  
Alexander F. H. Kaplan
Keyword(s):  
Green Laser ◽  
Metal Deposition ◽  
Laser Metal Deposition ◽  
Laser Sources
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