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| Sulfur-induced transitions of thermal behavior and flow dynamics in laser powder bed fusion of 316L powders 期刊论文 THERMAL SCIENCE AND ENGINEERING PROGRESS, 2023, 卷号: 45, 页码: 21 作者: Li ZY(李志永); He XL(何秀丽); Li SX(李少霞); Kan, Xinfeng; Yin, Yanjun; Yu G(虞钢) Adobe PDF(35300Kb)  |  收藏  |  浏览/下载:65/2  |  提交时间:2024/01/02 Melt pool dynamics Thermal behavior Fluid flow Surface-active element Laser powder bed fusion 3D printing and additive manufacturing |
| A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading 期刊论文 JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 2023, 卷号: 145, 期号: 3, 页码: 31001 作者: Yang ZM(杨正茂); Pang, Keji; Lei XQ(雷现奇); Hu, Qing Adobe PDF(1147Kb)  |  收藏  |  浏览/下载:82/2  |  提交时间:2023/06/15 ceramic matrix composites silicon carbide mechanical behavior microstructure deformation damage modeling/model flexural loading |
| Effect of Laser Beam Profile on Thermal Transfer, Fluid Flow and Solidification Parameters during Laser-Based Directed Energy Deposition of Inconel 718 期刊论文 MATERIALS, 2023, 卷号: 16, 期号: 12, 页码: 4221 作者: Chen B(陈博); Bian YH(边艳华); Li ZY(李志永); Dong BX(董斌鑫); Li SX(李少霞); Tian CX(田崇鑫); He XL(何秀丽); Yu G(虞钢) Adobe PDF(11625Kb)  |  收藏  |  浏览/下载:47/5  |  提交时间:2023/07/17 laser profile thermal behavior fluid flow dimensionless number cooling rate |
| Life assessment of thermomechanical fatigue in a woven SiC/SiC ceramic matrix composite with an environmental barrier coating at elevated temperature 期刊论文 International Journal of Fatigue, 2023, 卷号: 172, 页码: 107584 作者: Yang ZM(杨正茂); Li WH(李文皓); Yang Chen; Wu Zeng; Wenbo Chen; Xueqiang Cao Adobe PDF(5845Kb)  |  收藏  |  浏览/下载:48/0  |  提交时间:2023/10/23 SiC/SiC ceramic-matrix composites Environmental barrier coating Thermomechanical fatigue Damage evolution model High temperature fatigue behavior Off-axis fatigue behavior |
| A damage constitutive model for the nonlinear mechanical behavior of C/SiC composites during mechanical cyclical loading/unloading 期刊论文 COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2022, 卷号: 161, 页码: 107072 作者: Niu ZB; Chen SA; Li Y; Xiao P; 杨正茂.; Tong YG; Almeida RSM Adobe PDF(8060Kb)  |  收藏  |  浏览/下载:157/42  |  提交时间:2022/10/23 C/SiC composite Nonlinear mechanical behavior Damage mechanisms Damage constitutive model |
| Surface Tension-Driven Flow and Its Correlation with Mass Transfer during L-DED of Co-Based Powders 期刊论文 METALS, 2022, 卷号: 12, 期号: 5, 页码: 18 作者: Li ZY(李志永); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Shu Z(舒壮) Adobe PDF(5277Kb)  |  收藏  |  浏览/下载:313/102  |  提交时间:2022/07/18 thermal behavior driving force fluid flow mass transfer additive manufacturing |
| Powder-flow behavior and process mechanism in laser directed energy deposition based on determined restitution coefficient from inverse modeling 期刊论文 POWDER TECHNOLOGY, 2022, 卷号: 402, 页码: 14 作者: Bian YH(边艳华); He XL(何秀丽); Yu G(虞钢); Li SX(李少霞); Tian CX(田崇鑫); Li ZY(李志永); Zhang YM(张艳梅); Liu JM Adobe PDF(5331Kb)  |  收藏  |  浏览/下载:130/32  |  提交时间:2022/12/26 Laser directed energy deposition Computational fluid dynamics Powder-flow behavior Restitution coefficient Inverse modeling |
| Effect of Surface-Active Element Oxygen on Heat and Mass Transfer in Laser Welding of Dissimilar Metals: Numerical and Experimental Study 期刊论文 METALS, 2022, 卷号: 12, 期号: 4, 页码: 22 作者: Dong BX(董斌鑫); Li ZY(李志永); Yu G(虞钢); Li SX(李少霞); Tian CX(田崇鑫); Bian YH(边艳华); Shu Z(舒壮); He XL(何秀丽) Adobe PDF(13948Kb)  |  收藏  |  浏览/下载:285/45  |  提交时间:2022/05/17 dissimilar welding thermal behavior surface-active element fluid flow mass transfer |
| Probing thermocapillary convection and multisolute dilution in laser welding of dissimilar miscible metals 期刊论文 INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2022, 卷号: 172, 页码: 14 作者: Li ZY(李志永); Yu G(虞钢); He XL(何秀丽); Tian CX(田崇鑫); Li SX(李少霞); Li HM Adobe PDF(11695Kb)  |  收藏  |  浏览/下载:265/27  |  提交时间:2022/01/12 Thermal behavior Driving force Fluid flow Mass transfer Additive manufacturing |