Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dan Teodor LEVCOVICI"'
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 28, Iss 2 (2005)
The work presents the surface changes in microstructure and properties by quenching the 51CrV4 steel from liquid and solid phase, using a CO2 continue laser wave with 900W power. In order to determine the hardening conditions, processing parameters o
Externí odkaz:
https://doaj.org/article/22c01350251c4a8c9603612a3b25aec0
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 28, Iss 2 (2005)
Multilayer cladding by injection of high-speed steel powder with 0.82%C, 4.7%Mo, 6.4%W, 4.1%Cr, 2.02%V, 0.3%Mn, as chemical composition, in melted bath by CO2 continuous wave laser connected to x-y-z coordinate table was tested in order to increase t
Externí odkaz:
https://doaj.org/article/c13e7b0047664f6ba15d8b2c5b5aea25
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 28, Iss 1 (2005)
Multilayer coating by injection of powder with 8.9% Cr, 4.5% Fe, 5.1% B, 2.4% Al, 0.6% Cu; all reminded of Ni, as chemical composition, in melted bath by CO2 continuous wave laser connected to x-y-z coordinate table was tested in order to rise the we
Externí odkaz:
https://doaj.org/article/56f22faaa5284e068cae6dbd6917c8ce
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