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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2021    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 期刊论文 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 卷号: 116, 期号: 7-8, 页码: 2455-2465 作者:  Jia, Zhi;  Wei, Baolin;  Jia, Chonglin;  Ding, Yutian;  Yang, Yan 收藏  |  浏览/下载：4/0  |  提交时间：2021/10/14 GH4151 alloy  As-cast ingot  Cogging  Cracking mechanism   Effects of solid solution treatment on microstructure and mechanical properties of SiCp/2024 Al composite: A comparison with 2024 Al alloy 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 817 作者:  Liu, G. F.;  Chen, T. J.;  Wang, Z. J. 收藏  |  浏览/下载：2/0  |  提交时间：2021/10/14 SiCp  2024 Al matrix composite  Powder thixoforming  Solution treatment  Microstructure  Mechanical properties  Strengthening mechanism   Research on the toughening mechanism of modified nano-silica and silane molecular cages in the multi-scale microfracture of cement-epoxy composite 期刊论文 Cement and Concrete Composites, 2021, 卷号: 119 作者:  Pang, Bo;  Jia, Yantao;  Pang, Sze Dai;  Zhang, Yunsheng;  Du, Hongjian 收藏  |  浏览/下载：12/0  |  提交时间：2021/06/03 Aspect ratio  Blending  Cements  Cracks  Ductility  Mass spectrometry  Molecular dynamics  Morphology  Particle size  Particle size analysis  Reaction kinetics  Repair  Cement based material  Epoxy  Mechanical  Micro-fracture  Multi-scales  Nano Silica  Repair materials  Toughening mechanisms  Trimethoxysilane  Waterborne epoxy   Influence of microstructure on fatigue crack growth behavior of Ti–6Al–3Nb–2Zr–1Mo alloy: Bimodal vs. lamellar structures 期刊论文 Intermetallics, 2021, 卷号: 130 作者:  Ren, Junqiang;  Wang, Qi;  Zhang, Binbin;  Yang, Dan;  Lu, Xuefeng 收藏  |  浏览/下载：7/0  |  提交时间：2021/03/02 Computerized tomography  Crack tips  Fatigue crack propagation  Lamellar structures  Tensile strength  Transmission electron microscopy  Bi-modal structures  Compact tension specimen  Crack propagation path  Cracks propagation  Crystalline orientations  Fatigue crack growth behavior  Fatigue crack growth mechanism  Prismatic dislocations   Review on Seismic Performance of Bridge Double-column Bents 期刊论文 Zhongguo Gonglu Xuebao/China Journal of Highway and Transport, 2021, 卷号: 34, 期号: 2, 页码: 134-154 作者:  Shi, Yan;  Li, Jun;  Qin, Hong-Guo;  Wang, Dong-Sheng;  Wang, Jun-Wen 收藏  |  浏览/下载：8/0  |  提交时间：2021/04/12 Artificial intelligence  Life cycle  Numerical methods  Reinforced concrete  Safety engineering  Seismic design  Seismic waves  Accelerated bridge constructions  Development trends  Flexural-shear failures  Longitudinal cracking  Seismic Performance  Strong earthquakes  Transportation system  Wenchuan Earthquake   Welding Crack of Ni-Based Alloys: A Review 期刊论文 Jinshu Xuebao/Acta Metallurgica Sinica, 2021, 卷号: 57, 期号: 1, 页码: 16-28 作者:  Yu, Lei;  Cao, Rui 收藏  |  浏览/下载：2/0  |  提交时间：2021/03/02 Aerospace industry  Ductility  Liquid films  Nuclear fuels  Precipitation (chemical)  Solidification  Welding  Ductility-dip cracking  Liquation cracking  Precipitation rates  Solidification cracking  Strain-age cracking  Synergistic effect  Technical limitations  Welding method