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浏览/检索结果: 共890条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Enhancing fatigue performance of laser powder bed fused metals through controlling contour parameters and structures 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 193, 页码: 17 作者:  Zhang, Hongzhuang;  Li, Changyou;  Cao, Shujie;  Sergeichev, Ivan;  Qian GA(钱桂安)   |  收藏  |  浏览/下载：4/0  |  提交时间：2025/02/24 Laser powder bed fusion  Contour scanning  Surface defects  Fatigue performance  Damage mechanism   Pore-based prediction of crack initiation life in very-high-cycle fatigue 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 190, 页码: 108655 作者:  Zhang NY(张宁豫);  Liu WQ(刘文琦);  Shi T(时涛);  Sun JY(孙经雨);  Qian GA(钱桂安)   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/12/02 Laser powder bed fusion  Very-high-cycle-fatigue  Porosity  Crack initiation life  Crack initiation position   Flow-Sediment Interaction and Formation Mechanism of Sediment Longitudinal Streaky Structures in Rough Channel Flows 期刊论文  OAI收割 JOURNAL OF HYDRAULIC ENGINEERING, 2025, 卷号: 151, 期号: 1, 页码: 17 作者:  Wang, Hao;  Kong, Xiangju;  Zhong, Qiang;  Yang, Feiqi;  Zhang, Chendi   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/03/03 Longitudinal sediment streaks  Streamwise vortex  Movement characteristic  Bed structure  Formation mechanism   Experiment on streambed armoring with clusters and its influence on bed-load dynamics 期刊论文  OAI收割 JOURNAL OF HYDROINFORMATICS, 2024, 卷号: N/A, 页码: 16 作者:  Zhu, Zhenhui;  Chen, Dong;  Zhao, Lianjun;  Nie, Ruihua;  Zhang, Fangxiu   |  收藏  |  浏览/下载：10/0  |  提交时间：2025/03/03 bed armoring  bed-load transport  clusters  nearest-neighbor approach  surface structure   The effect of cavity shape on critical high-temperature regions formation pattern and structural evolution difference in explosive particle bed 期刊论文  OAI收割 POWDER TECHNOLOGY, 2024, 卷号: 448, 页码: 19 作者:  Li, Shuai;  Meng BQ(孟宝清);  Tian, Baolin   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/11/01 Elastoplastic model  Explosive particle bed  Temperature rise patterns  Energy dissipation  Discrete element method   Formation mechanism of pore defects and surface ripples under different process parameters via laser powder bed fusion by numerical simulation and experimental verification 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2024 作者:  Duan, Xianyin;  Long, Tao;  Zhu, Kunpeng;  Li, Wei;  Fuh, Ying Hsi Jerry   |  收藏  |  浏览/下载：90/0  |  提交时间：2024/11/20 Pore defects  Melt pool evolution  Surface ripples  Laser powder bed fusion  Process parameters   Research Viewpoint on Performance Enhancement for Very-High-Cycle Fatigue of Ti-6Al-4V Alloys via Laser-Based Powder Bed Fusion 期刊论文  OAI收割 CRYSTALS, 2024, 卷号: 14, 期号: 9, 页码: 23 作者:  Gao, Chun;  Zhang, Yang;  Jiang, Jingjiang;  Fu, Rui;  Du, Leiming   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/11/01 titanium alloy  additive manufacturing (AM)  powder bed fusion (PBF)  heat treatment  hot isostatic pressing (HIP)  very-high-cycle fatigue (VHCF)  crack initiation  metallurgical defect  microstructure  fatigue strength   Development and Insulation Performance Evaluation of Experimental Sample for a Direct Current High-Voltage Transmission Line 期刊论文  OAI收割 FUSION SCIENCE AND TECHNOLOGY, 2024 作者:  Wang, Rixin;  Xu, Yongjian;  Jiang, Caichao;  Liang, Lizhen;  Liu, Wei   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/11/20 Negative-ion-based neutral beam injector system  direct current high-voltage transmission line  insulation performance evaluation test bed  leakage current   Laser powder bed fusion of metastable β titanium alloys: Enhanced strength and plasticity through simultaneous activation of multiple deformation mechanisms 期刊论文  OAI收割 ADDITIVE MANUFACTURING, 2024, 卷号: 93 作者:  Zhang, Wenjing;  Qi, Xiaonan;  Zhong, Shuyan;  Wang, Kai;  Zhang, Shubo   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/11/20 Laser powder bed fusion  Metastable beta titanium alloy  Deformation mechanism  omega phase  beta phase stability   A Flexible and Accurate Additive Manufacturing Data Retrieval Method Based on Probabilistic Modeling and Transformation-Invariant Feature Learning 期刊论文  OAI收割 JOURNAL OF COMPUTING AND INFORMATION SCIENCE IN ENGINEERING, 2024, 卷号: 24, 期号: 8, 页码: 15 作者:  Fang, Qihang;  Xiong, Gang;  Wang, Weixing;  Shen, Zhen;  Dong, Xisong   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/09/09 additive manufacturing  database  process planning  defect detection  laser powder bed fusion  vat photopolymerization