Assessment of Stainless Steel 316 Joints Welded by Laser
Ayman Magdy Mahmoud Morsy;
Abstract
Continuous wave diode pumped Nd:YAG laser was applied for welding of AISI 316L Stainless steel. Butt joint Sheets of 1.5mm thickness and 30mm width were joined together in a single pass without using filler material. Design of experiment is applied to investigate the effects of laser power, welding speed, and focal point position on fusion zone profile and the type of shield gas on the microstructure of the weld. Metallography, EDX analysis and mechanical properties including tensile strength and microhardness were investigated. The expected solidification mode according to WRC curve was Ferrite- Austenite (FA).
Other data
| Title | Assessment of Stainless Steel 316 Joints Welded by Laser | Other Titles | تقييم وصلات الصلب المقاوم للصدأ 316 الملحومة بالليزر | Authors | Ayman Magdy Mahmoud Morsy | Issue Date | 2019 |
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