Article ID Journal Published Year Pages File Type
10426542 Materials & Design (1980-2015) 2011 9 Pages PDF
Abstract
► A Y-groove cold cracking test is designed to assess the laser hybrid welded joints. ► As preheating temperature increases, the crack rate decreases and then increases. ► Thermal cycles of different preheating temperatures illustrate crack resistance. ► The preheating temperature changes the microstructures of laser welded joints.
Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
Authors
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