影响因子：8.2
DOI码：10.1016/j.matdes.2023.112363
所属单位：清华大学
发表刊物：Materials & Design
摘要：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...
合写作者：Mingshen Li, Kailun Li, Wenjing Zhang, Zhengmao Yang, Congcong Zhao, Jing Ma, Wei Liu
第一作者：Jinhan Chen
论文类型：期刊论文
通讯作者：Wenjing Zhang
论文编号：112363
学科门类：工学
一级学科：材料科学与工程
文献类型：J
卷号：234
页面范围：112363
ISSN号：0264-1275
是否译文：否
发表时间：2023-10-01