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Advances in Materials Science and Engineering
Volume 2018, Article ID 4780638, 9 pages
https://doi.org/10.1155/2018/4780638
Research Article

Microstructure Evolution and Surface Cracking Behavior of Superheavy Forgings during Hot Forging

1School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China
2State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China
3Hebei Iron & Steel Technology Research Institute, Shijiazhuang 050023, China
4China First Heavy Industries, Qiqihar 161042, China

Correspondence should be addressed to Zhenhua Wang; nc.ude.usy@auhnehzgnaw

Received 1 August 2017; Revised 30 November 2017; Accepted 4 December 2017; Published 30 January 2018

Academic Editor: Francesco Ruffino

Copyright © 2018 Zhenhua Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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