Chuanwei Wang
Ministry of Education
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Chuanwei Wang.
Materials Science and Technology | 2014
Dalong Cong; Hong Zhou; Zhenan Ren; Luquan Ren; G. Y. Liu; B. S. Lu; Chao Meng; Chuanwei Wang
Abstract In order to study the thermal fatigue resistance of H13 die steel repaired by a partial laser surface remelting process, a strengthening latticed morphology was designed and processed using a pulsed Nd:YAG laser by imitating the structures of certain animals and plants. The ultrafine microstructure within the strengthening unit is composed of martensite, austenite and finer carbides. The average microhardness of the unit is much higher than that of the original surface, even after thermal fatigue cycles. The results show that both percentage increase in crack length and crack density are reduced owing to the blocking effect of strengthening units. Partial laser surface remelting with the smallest spacing is the most effective for repairing cracks and improving the overall thermal fatigue resistance. A manufacturing verification test demonstrates the effectiveness of the partial laser remelting process in repairing thermal fatigue cracks of a casting die and improving its thermal fatigue resistance.
Materials & Design | 2013
Chao Meng; Hong Zhou; Haifeng Zhang; Xin Tong; Dalong Cong; Chuanwei Wang; Luquan Ren
Materials & Design | 2014
Dalong Cong; Hong Zhou; Zhenan Ren; Zhihui Zhang; Haifeng Zhang; Chao Meng; Chuanwei Wang
Applied Surface Science | 2013
Zhengjun Jing; Hong Zhou; Peng Zhang; Chuanwei Wang; Chao Meng; Dalong Cong
Optics and Laser Technology | 2013
Dalong Cong; Hong Zhou; Miaoqiang Yang; Zhihui Zhang; Peng Zhang; Chao Meng; Chuanwei Wang
Optics and Laser Technology | 2013
Chuanwei Wang; Hong Zhou; Zhihui Zhang; Yu Zhao; Dalong Cong; Chao Meng; Peng Zhang; Luquan Ren
Optics and Laser Technology | 2012
Chao Meng; Hong Zhou; Dalong Cong; Chuanwei Wang; Peng Zhang; Zhihui Zhang; Luquan Ren
Applied Surface Science | 2014
Chuanwei Wang; Hong Zhou; Ning Liang; Chengtao Wang; Dalong Cong; Chao Meng; Luquan Ren
Applied Surface Science | 2012
Chuanwei Wang; Hong Zhou; Zhihui Zhang; Yu Zhao; Peng Zhang; Dalong Cong; Chao Meng; Fuxing Tan
Optics and Laser Technology | 2014
Chao Meng; Hong Zhou; Ying Zhou; Ming Gao; Xin Tong; Dalong Cong; Chuanwei Wang; Fang Chang; Luquan Ren
