张文井
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- Professional Title:Associate Professor
Supervisor of Master's Candidates
Discipline:Materials Science
Materials Processing Engineering
Degree:博士
School/Department:材料科学与工程学院
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- Paper Publications
Cracking mechanisms in additively manufactured pure tungsten from printing single tracks, thin walls and cubes
Release time:2023-10-01 Hits:
- Impact Factor:8.2
- DOI number:10.1016/j.matdes.2023.112363
- Affiliation of Author(s):清华大学
- Journal:Materials & Design
- Abstract:Cracking is a critical issue in the additive manufacturing of pure tungsten (W). To eliminate crack formation, it is imperative to gain an in-depth understanding of the underlying mechanisms behind this process. In this study, we systematically investigated the crack behaviors of single tracks, thin walls, and cubes fabricated using powder bed fusion–laser beam (PBF–LB) technology with nonrotational parallel-hatching scanning. The energy framework was employed to elucidate the mechanism of cr...
- Co-author:Mingshen Li, Kailun Li, Wenjing Zhang, Zhengmao Yang, Congcong Zhao, Jing Ma, Wei Liu
- First Author:Jinhan Chen
- Indexed by:Journal paper
- Correspondence Author:Wenjing Zhang
- Document Code:112363
- Discipline:Engineering
- First-Level Discipline:Materials Science and Engineering
- Document Type:J
- Volume:234
- Page Number:112363
- ISSN No.:0264-1275
- Translation or Not:no
- Date of Publication:2023-10-01