Results 231 to 240 of about 78,185 (291)

Influence of Laser Welding Modes along a Curved Path on the Mechanical Properties and Heterogeneity of the Microstructure of 316L Steel Plates. [PDF]

Materials (Basel)
Anufriyev DA, Protsenko VG, Larin MV, Kuznetsov MV, Mukhin AA, Sviridenko MN, Kuryntsev SV, Grinin OI, Pevzner YB.   +8 more
europepmc   +1 more source

Experimental and numerical study of dissimilar fiber laser welding of martensitic AISI 1060 carbon steel with different configuration with austenitic 304 and ferritic 420 stainless steel. [PDF]

Heliyon
Zarei A, Akbari M, Abdollahi A, Soleimanimehr H.   +3 more
europepmc   +1 more source

A Comparable Study on Laser Welding Behaviors of Selective Laser Melted 304 Stainless Steel, Inconel 718 Superalloy and Ti-6Al-4V Alloy. [PDF]

3D Print Addit Manuf
Yang J, Wang Y, Wei T, Wang Z.
europepmc   +1 more source

Investigation of Microstructure, Oxides, Cracks, and Mechanical Properties of Ti-4Al-2V Joints Prepared Using Underwater Wet Laser Welding. [PDF]

Materials (Basel)
Zhu Y, Zhang Y, Li C, Zhu J, Wang L, Fu C.   +5 more
europepmc   +1 more source

Laser Welding Process

Journal of Smart Processing, 2017
openaire   +2 more sources

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LASER TISSUE WELDING

Urologic Clinics of North America, 1998
Laser tissue welding is a technologic innovation that is beginning to move from the theoretical laboratory environment to the reality of clinical application. This article reviews the concepts, potential advantages, and techniques involved in laser tissue welding as they apply to urology.
D S, Scherr, D P, Poppas
openaire   +2 more sources

Surface tension stabilized laser welding (donut laser welding)—A new laser welding technique

Journal of Laser Applications, 2013
A new laser welding process is presented which delivers a porosity free, spatter free weld. The process involves a donut shaped melt with a central hole of the same order of magnitude as the material thickness. The laser illuminates only the leading section of this melt. The hole is kept open by the melt surface tension.
Peter Haglund, Ingemar Eriksson, John Powell, Alexander Kaplan   +3 more
openaire   +1 more source

Investigations on laser-welding

IEEE Journal of Quantum Electronics, 1975
A welding method has been developed that makes use of fundamental mode laser pulses. These pulses show single-mode relaxation oscillations with a high peak power first spike causing breakdown of the material surface. The laser emission following the first spike can be adapted to the welding requirements and the material properties.
M. Montanarini, J. Steffen
openaire   +1 more source

Laser shock welding

ICALEO '97: Proceedings of the Laser Materials Processing Conference, 1997
This paper describes the concept of a relatively new laser joining process utilizing laser generated shock waves and presents some simulation results relating to this process. An analogy is made with a well-known joining process known as explosion welding.
D. Farson, K. R. Kim, D. White
openaire   +1 more source

Weld pool oscillations in laser welding

ICALEO '95: Proceedings of the Laser Materials Processing Conference, 1995
The weld pool oscillations in laser spot welding were investigated experimentally using high speed schlieren photography and probe laser beam reflection technique. Millisecond, 3 kW power pulses from a Rofin-Sinar RS3000 CO2 laser were used for spot welding of SS304 stainless steel samples.
V. V. Semak, J. A. Hopkins, M. H. McCay, T. D. McCay, J. C. West   +4 more
openaire   +1 more source