Results 31 to 40 of about 1,179,836 (177)
The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds [PDF]
, 2013 Structure and properties of laser beam welding zone of dissimilar materials, AZ31 magnesium alloy and A5754 Aluminum alloy, are investigated. The microstructure and quality of the Mg/Al weld were studied by metallography, microhardness and optical ...
BANNOUR, Sana +11 more
core +1 more source
Experimental and numerical study of laser-assisted machining of Ti6Al4V titanium alloy [PDF]
, 2014 Laser-assisted machining combines several experimental parameters such as cutting speed, feed rate, depth of cut, laser power and distance between tool rake face and the laser beam axis.
GERMAIN, Guénaël +3 more
core +1 more source
Melt Pool and Keyhole Behavior Analysis for Deep Penetration Laser Welding [PDF]
, 2010 One usually defines the main characteristic of the welding performances of a given laser system by its “penetration curve” that corresponds to the welding depth as a function of the welding speed Vw for a given set of operating parameters.
R Fabbro, Fabbro, R, FABBRO, Rémy
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Direct keyhole laser welding of aluminum alloy AA5754 to titanium alloy Ti6Al4V [PDF]
, 2014 The tensile strength of direct AA5754/Ti6Al4V joints performed by high speed Yb:YAG laser welding is found to be determined by morphology and phase content of dissimilar interface formed between contacting Al-rich and Ti-rich melted zones. Three types of
CICALA, E +6 more
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Finite element analysis of laser shock peening of 2050-T8 aluminum alloy [PDF]
, 2014 Laser shock processing is a recently developed surface treatment designed to improve the mechanical properties and fatigue performance of materials, by inducing a deep compressive residual stress field.
SONG, Hongbin +6 more
core +1 more source
Recubrimiento por láser de aleaciones cuasicristalinas
Revista de Metalurgia, 1998 Los cuasicristales constituyen un nuevo tipo de estructuras ordenadas con características metaestables a temperatura ambiente. En general, en determinadas aleaciones, pueden obtenerse por enfriamiento rápido desde el estado líquido. Han demostrado poseer
F. Audebert +3 more
doaj +1 more source
New Phytologist, Volume 250, Issue 6, Page 3675-3686, June 2026.Leaf anatomy and biochemistry of C3, C2, and C4 plants. Summary Connectivity between mesophyll (M) and bundle sheath (BS) cells must improve during the evolution of C4 photosynthesis to facilitate large metabolite fluxes between these cell types, but the trait combinations that enhance M–BS connectivity and the points at which these enhancements occur ...
Hattie R. Roberts +4 more
wiley +1 more source
Películas delgadas de Al2O3 sobre silicio preparadas por ablación láser
Revista de Metalurgia, 1998 Se depositaron películas delgadas de Al2O3 por ablación láser sobre Si3N4/Si para utilizarlas como aislante térmico y eléctrico en dispositivos sensores de gases.
A. Lamagna +3 more
doaj +1 more source
New Phytologist, Volume 249, Issue 6, Page 2974-2985, March 2026.Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Mamoona Khan +7 more
wiley +1 more source
Espectrometría de difracción por rayos laser [PDF]
, 1988 The advances in laser technology have permitted the development of numerous applications, in particular diffraction spectrometry by laser beams for the determination of the distribution curve of the particle sizes of different materials; this permits ...
de Luxán, M. P. +2 more
core +1 more source