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Study of corrosion resistance of laser welded Au-Pd-Ag-In alloy using electrochemical.
(2011)
The aim of this work was to evaluate the corrosion resistance of AuPdAgIn alloy, submitted to laser beam welding, in 0.9% NaCl solution, using electrochemical techniques. Measures of the open circuit potential (OCP) versus ...
Heat Treatment and Yb-Fiber Laser Welding of a Maraging Steel
(Amer Welding Soc, 2014-09-01)
Maraging steels are iron-nickel alloys having an unusual combination of high mechanical strength and high toughness. In this work, the effects of laser welding and postweld heat treatments have been analyzed. The fusion ...
Effect of laser welding heat input on fatigue crack growth and CTOD fracture toughness of HSLA steel joints
(Elsevier B.V., 2021-03-01)
High strength low alloy steels are employed in structural elements and, despite presenting good weldability, the welded joint is always a critical issue and its evaluation is fundamental in guaranteeing structural integrity. ...
Corrosion Behavior of Titanium Frameworks under Laser and Tungsten Inert Gas Weldings: Applications in Dentistry
(Pleiades Publishing Inc, 2020-05-01)
The purpose of this study was to investigate the role of different welding techniques: laser and tungsten inert gas (TIG) on the corrosion behavior of commercially pure titanium (cp-Ti) frameworks in dentistry. Electrochemical ...
Pulsed Nd:YAG laser welding of Ni-alloy Hastelloy C-276 foils
(Elsevier B.V., 2012-01-01)
In this study a pulsed Nd:YAG laser was used to join Hastelloy C-276 thin foil with 100 microns thickness. Pulse energy was varied from 1.0 to 2.25 J at small increments of 0.25 J with a 4 ms pulse duration. The macro and ...
Pulsed Nd:YAG laser welding of Ni-alloy Hastelloy C-276 foils
(Elsevier B.V., 2012-01-01)
In this study a pulsed Nd:YAG laser was used to join Hastelloy C-276 thin foil with 100 microns thickness. Pulse energy was varied from 1.0 to 2.25 J at small increments of 0.25 J with a 4 ms pulse duration. The macro and ...