Journal
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
Volume 24, Issue 7, Pages 2168-2173Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/S1003-6326(14)63328-8
Keywords
6061 aluminum alloy; quenching; complex cross-section profile; residual stress; ABAQUS
Categories
Funding
- Foundation of State Key Laboratory of High-performance & Complicated Manufacturing, China [zzyjkt2013-10B]
- National Natural Science Foundation of China [51275533]
Ask authors/readers for more resources
The cooling curves of 6061 aluminum alloy were acquired through water quenching experiment. The heat transfer coefficient was accurately calculated based on the cooling curves and the law of cooling. The online quenching process of complex cross-section profile was dynamically simulated by the ABAQUS software. The results suggest that the heat transfer coefficient changes during online quenching process. Different parts of the profile have different cooling velocity, and it was verified by water quenching experiment. The maximum residual stress of the profile was predicted using FEM simulation based on ABAQUS software. The relations between the temperature and stress were presented by analyzing the data of key points.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available