Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10426542 | Materials & Design (1980-2015) | 2011 | 9 Pages |
Abstract
⺠A Y-groove cold cracking test is designed to assess the laser hybrid welded joints. ⺠As preheating temperature increases, the crack rate decreases and then increases. ⺠Thermal cycles of different preheating temperatures illustrate crack resistance. ⺠The preheating temperature changes the microstructures of laser welded joints.
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Authors
L.H. Hu, J. Huang, Z.G. Li, Y.X. Wu,