Investigation on Transient Thermal Responses on 316L Austenitic Stainless Steel and Low Carbon Ferritic Steel Welding Using Pulsed Nd:YAG Laser
نویسندگان
چکیده
منابع مشابه
Optimization of Operating Parameters for Autogenous Welding of AISI 316L Stainless Steel and Steel Using Pulsed Nd: YAG Laser
An attempt made to optimize the operating parameters involved in an autogenous pulsed Nd: YAG laser welding process of similar and dissimilar combinations of butt joint of 2 mm thick 316 L stainless steel and mild steel. Influence of prominent laser welding parameters such as average peak power, defocus position, spot position, and shielding gas were investigated for welded joints considered. T...
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The aim of this work is to determine the fatigue life of 316L stainless steel. The mechanisms of fatigue of 316L stainless steels were investigated and discussed. The fatigue tests were carried out at constant-amplitude cyclic loading with load ratio R=0.1. Scanning Electron Microscope (SEM) is then used to examine the fracture surface. The results show that the fatigue limit of 316L stainless ...
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In this paper, laser beam welding of a rectangular piece of steel was simulated using Fluent software. Physical properties of analytical field was constant and its changes with temperature was ignored. In the present work, effect of tool speed and laser power on temperature distribution of workpiece surface and different deeps in the plane of symmetry and also maximum of temperature and depth o...
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ژورنال
عنوان ژورنال: Journal of Material Science & Engineering
سال: 2015
ISSN: 2169-0022
DOI: 10.4172/2169-0022.1000197