High power diode laser treatments for improving corrosion resistance of A380/SiCp aluminium composites

2008 ◽  
Vol 202 (17) ◽  
pp. 4291-4301 ◽  
Author(s):  
F. Viejo ◽  
A. Pardo ◽  
J. Rams ◽  
M.C. Merino ◽  
A.E. Coy ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Diode Laser ◽  
High Power ◽  
Laser Treatments ◽  
Power Diode ◽  
High Power Diode Laser

Microstructure, microhardness and corrosion resistance of remelted TiG2 and Ti6Al4V by a high power diode laser

2012 ◽  
Vol 56 ◽  
pp. 36-48 ◽  
Author(s):  
M.R. Amaya-Vazquez ◽  
J.M. Sánchez-Amaya ◽  
Z. Boukha ◽  
F.J. Botana
Keyword(s):  
Corrosion Resistance ◽  
Diode Laser ◽  
High Power ◽  
Power Diode ◽  
High Power Diode Laser

Cladding of Tungsten Carbide and Stellite Using High Power Diode Laser to Improve the Surface Properties of Stainless Steel

2012 ◽  
Vol 585 ◽  
pp. 498-501 ◽  
Author(s):  
Raghuvir Singh ◽  
S.K. Tiwari ◽  
Suman K. Mishra
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Tungsten Carbide ◽  
Diode Laser ◽  
High Power ◽  
Surface Engineering ◽  
Industrial Applications ◽  
Engineering Technique ◽  
Power Diode ◽  
High Power Diode Laser

Surface engineering is one of the most viable methods, in addition to development of new alloys and equipment design, to minimize degradation due to cavitation erosion, and corrosion. Laser surface cladding is relatively a newer engineering technique to produce metallurgically bonded coating for industrial applications due to its inherent benefits. Present paper reports the results obtained on the laser cladding of stainless steel with tungsten carbide (WC) and stellite alloy powder using high power diode laser (HPDL) at various laser parameters. Cladded specimens were characterized for erosion, and corrosion resistance. Both WC and stellite cladding have increased the erosion resistance of stainless steels. WC cladding was found to reduce the corrosion resistance of steel while stellite showed it to increase significantly.

Laser forming of thick steel plates with a high power diode laser

2001 ◽  
Author(s):  
Abe Nobuyuki ◽  
Nakagawa Naoki ◽  
Tsukamoto Masahiro ◽  
Nakacho Keiji ◽  
Sogabe Michihiro ◽  
...  
Keyword(s):  
Diode Laser ◽  
High Power ◽  
Steel Plates ◽  
Laser Forming ◽  
Thick Steel ◽  
Power Diode ◽  
High Power Diode Laser
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