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| 无权访问的条目 学位论文 作者: 李志永 Adobe PDF(17880Kb)  |  收藏  |  浏览/下载:40/2  |  提交时间:2021/06/07 |
| The influence of semiconducting properties of passive films on the cavitation erosion resistance of a NbN nanoceramic coating 期刊论文 ULTRASONICS SONOCHEMISTRY, 2021, 卷号: 71, 页码: 19 作者: Xu, Jiang; Peng, Shuang; Li ZY(李正阳); Jiang, Shuyun; Xie, Zong-Han; Munroe, Paul Adobe PDF(20698Kb)  |  收藏  |  浏览/下载:429/47  |  提交时间:2021/03/03 NbN nanoceramic coating Ultrasonic cavitation erosion Mott-schottky First-principle Point defect model |
| Analysis of surface tension driven flow and solidification behavior in laser linear welding of stainless steel 期刊论文 OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 123, 页码: 11 作者: Li ZY(李志永); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Tian CX(田崇鑫); Dong BX Adobe PDF(4162Kb)  |  收藏  |  浏览/下载:460/144  |  提交时间:2020/03/11 Surface tension Driving force Fluid flow Solidification behavior Additive manufacturing |
| Geomagnetic Energy Approach to Space Debris Deorbiting in a Low Earth Orbit 期刊论文 INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING, 2019, 页码: AR5876861 作者: Feng GH(冯冠华); Li WH(李文皓); Zhang H(张珩) 浏览  |  Adobe PDF(4813Kb)  |  收藏  |  浏览/下载:480/78  |  提交时间:2019/04/11 |
| Phase separated characteristics affected by cooling rate of immiscible Cu-Cr alloy by laser surface melting 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 772, 页码: 209-217 作者: Zhang LT(张犁天); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Ning WJ(宁伟健); Wang X(王旭) 浏览  |  Adobe PDF(1332Kb)  |  收藏  |  浏览/下载:394/109  |  提交时间:2019/04/11 Cu-Cr immiscible alloy Liquid phase separation (LPS) Laser surface melting (LSM) Microstructure |
| DIN18CrNi8合金钢毫秒激光打孔孔型研究 学位论文 博士论文,北京: 中国科学院大学, 2017 作者: SAAD NAWAZ Adobe PDF(12233Kb)  |  收藏  |  浏览/下载:404/2  |  提交时间:2019/05/15 激光打 ,离焦量 锥角 纵剖面 重铸层 Laser drilling defocusing length Tapper angle longitudinal profile recast layer |
| 铝合金激光-MIG焊接组织成分及力学性能研究 学位论文 博士论文,北京: 中国科学院大学, 2017 作者: 苗海宾 Adobe PDF(10840Kb)  |  收藏  |  浏览/下载:288/10  |  提交时间:2017/07/07 |
| 小推力双组元液体火箭同轴式喷注器的设计与研究 学位论文 硕士论文,北京: 中国科学院大学, 2016 作者: 叶亮 Adobe PDF(3269Kb)  |  收藏  |  浏览/下载:194/3  |  提交时间:2016/08/29 |
| A nanocrystalline zirconium carbide coating as a functional corrosion-resistant barrier for polymer electrolyte membrane fuel cell application 期刊论文 JOURNAL OF POWER SOURCES, 2015, 卷号: 297, 页码: 359-369 作者: Xu J; Li ZY(李正阳); Xu S; Munroe P; Xie ZH; Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China. 浏览  |  Adobe PDF(2962Kb)  |  收藏  |  浏览/下载:417/175  |  提交时间:2016/01/08 Polymer Electrolyte Membrane Fuel Cell (Pemfc) Bipolar Plate Titanium Alloy Zrc Coating Corrosion Resistance |
| Single-row laser beam with energy strengthened ends for continuous scanning laser surface hardening of large metal components 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 卷号: 56, 期号: 6, 页码: 1074-1078 作者: Li SX(李少霞); Yu G(虞钢); Zhang JC; Tan QF; Xu NH; Sun PP(孙培培); Zheng CY(郑彩云); Tan QiaoFeng Adobe PDF(649Kb)  |  收藏  |  浏览/下载:1115/325  |  提交时间:2013/06/13 Binary Grating Beam Shaping Laser Surface Hardening Diffraction |