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Single-track geometrical characteristics under different energy input and mass addition in coaxial laser cladding 期刊论文
ADVANCES IN MANUFACTURING, 2024, 页码: 22
Authors:  Bian YH(边艳华);  Tian CX(田崇鑫);  Chen, Bo;  Dong BX(董斌鑫);  Li SX(李少霞);  Li ZY(李志永);  Nan, YangRui;  He XL(何秀丽);  Yu G(虞钢)
Favorite  |  View/Download：3/0  |  Submit date：2024/05/14
Laser cladding  Inconel 718  Clad geometry  Linear regression analysis  Powder concentration  
Collision integrals of electronically excited atoms in air plasmas. I. N-N and O-O interactions 期刊论文
PLASMA SOURCES SCIENCE & TECHNOLOGY, 2023, 卷号: 32, 期号: 12, 页码: 28
Authors:  Zhao WS(赵文胜);  Hong QZ(洪启臻);  Yang, Chao;  Sun QH(孙泉华);  Hu Y(胡远)
Adobe PDF(1803Kb)  |  Favorite  |  View/Download：60/7  |  Submit date：2024/01/02
collision integrals  potential energy curves  air plasmas  N-N and O-O interactions  electronic excitation  
Cracking mechanisms in additively manufactured pure tungsten from printing single tracks, thin walls and cubes 期刊论文
MATERIALS & DESIGN, 2023, 卷号: 234, 页码: 17
Authors:  Chen, Jinhan;  Li, Mingshen;  Li, Kailun;  Zhang, Wenjing;  Yang ZM(杨正茂);  Zhao, Congcong;  Ma, Jing;  Liu W(刘巍)
Adobe PDF(27145Kb)  |  Favorite  |  View/Download：82/9  |  Submit date：2023/11/28
Cracking  Tungsten  Additive manufacturing  Grain boundaries  Microstructures  Geometric effect  
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
Authors:  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)  |  Favorite  |  View/Download：85/7  |  Submit date：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
Authors:  Yang ZM(杨正茂);  Pang, Keji;  Lei XQ(雷现奇);  Hu, Qing
Adobe PDF(1147Kb)  |  Favorite  |  View/Download：101/6  |  Submit date：2023/06/15
ceramic matrix composites  silicon carbide  mechanical behavior  microstructure deformation  damage modeling/model  flexural loading  
Surface morphology and microstructure of the hole sidewall during drilling of Polyether-Ether-Ketone(PEEK) via single-pulse laser 期刊论文
JOURNAL OF MANUFACTURING PROCESSES, 2022, 卷号: 83, 页码: 488-501
Authors:  Zhang YM(张艳梅);  Li SX(李少霞);  Yu YC(于玉翠);  Tian CX(田崇鑫);  Li ZY(李志永);  Zhang Y(张越);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(12425Kb)  |  Favorite  |  View/Download：163/38  |  Submit date：2022/11/21
Single -pulse laser drilling  Polyether -ether -ketone (PEEK)  Surface morphology  Microstructure  Material -removal mechanism  
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
Authors:  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)  |  Favorite  |  View/Download：340/112  |  Submit date：2022/07/18
thermal behavior  driving force  fluid flow  mass transfer  additive manufacturing  
A continuous contact force model for impact analysis 期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2022, 卷号: 168, 页码: 18
Authors:  Zhang, Jie;  Liang, Xu;  Zhang, Zhonghai;  Feng GH(冯冠华);  Zhao, Quanliang;  Zhao, Lei;  He, Guangping
Adobe PDF(4549Kb)  |  Favorite  |  View/Download：511/283  |  Submit date：2022/06/11
Contact model  Impact  Approximate dynamic equation  
Hole Morphology and Keyhole Evolution during Single Pulse Laser Drilling on Polyether-Ether-Ketone (PEEK) 期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 7, 页码: 20
Authors:  Zhang YM(张艳梅);  Yu G(虞钢);  Tian CX(田崇鑫);  Li ZY(李志永);  Shao JY(邵佳昀);  Li SX(李少霞);  He XL(何秀丽)
Adobe PDF(8762Kb)  |  Favorite  |  View/Download：268/41  |  Submit date：2022/05/17
laser drilling  polyether-ether-ketone (PEEK)  hole morphology  keyhole evolution  material-removal mechanism  
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
Authors:  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)  |  Favorite  |  View/Download：146/38  |  Submit date：2022/12/26
Laser directed energy deposition  Computational fluid dynamics  Powder-flow behavior  Restitution coefficient  Inverse modeling