Laser welding process specification base on welding theories
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In this article, the relationship between preheating temperature and the Vickers hardness (HV 10 ) was investigated in the case of a metal with constant chemical composition, and welding setup.About:
This article is published in Procedia Manufacturing.The article was published on 2018-01-01 and is currently open access. It has received 13 citations till now. The article focuses on the topics: Welding & Laser beam welding.read more
Citations
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Journal ArticleDOI
Effect of laser shock peening on corrosion resistance of 316L stainless steel laser welded joint
TL;DR: In this article, the authors describe the testing of laser shock peening (LSP) on the corrosion resistance of a 316L stainless steel laser welded joint and explore the changes in corrosion resistance when a laser shocks weldments under the same laser line energy.
Book ChapterDOI
Nanostructures in Welded Joints and Their Interconnection with Operation Properties
Liudmyla Markashova,O. M. Berdnikova,Tetiana Alekseienko,Artemii Bernatskyi,Volodymyr Sydorets +4 more
TL;DR: In this article, the phase composition and nanostructures in the welded joints (heat-affected zone, weld metal) of high-strength structural steel produced by advanced high-speed technologies hybrid laser-arc welding were studied.
Journal ArticleDOI
Experimental Study of the Technology Parameters Affect in the Laser Welded Joints
TL;DR: In this article, the relationship between the welding parameters and the joint mechanical properties has been investigated and the results showed that the effect of the gases and the technological parameters are not well known.
Journal ArticleDOI
The Replacement of Resistance Welding with Laser Beam Welding
Anna Maloveczky,Ambrus Karai +1 more
TL;DR: In this article, the possibility of replacing resistance welding with laser beam welding was mapped and a solution to the zinc vapour escape from the keyhole was found by using spacer sheets.
Journal ArticleDOI
Investigation of Laser Welding Technology of Diamond Drilling Segments
TL;DR: In this paper, the microstructure of the joints has been examined by optical and scanning electron microscopy and chemical element maps have been recorded, and the joints have been subjected to fracture and hardness testing.
References
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BWRA and Séférian Model for Preheating Temperature Calculation in Case of Low Alloyed and Unalloyed Steel
Tünde Kovács,Péter Pinke +1 more
TL;DR: In this article, the authors used the Seferian model to calculate the suitable preheating temperature and compared the results and made welding tests to monitor the effect of the different preheated temperature.