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科研机构
力学研究所 [39]
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期刊论文 [36]
会议论文 [2]
学位论文 [1]
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2024 [2]
2023 [1]
2022 [3]
2021 [1]
2020 [3]
2019 [4]
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力学 [10]
固体力学::制造工艺... [2]
工程力学 流体力学 [1]
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专题:力学研究所
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Investigation of thermal behavior of powder stream and molten pool during laser-based directed energy deposition
期刊论文
POWDER TECHNOLOGY, 2024, 卷号: 434, 页码: 16
作者:
Chen, Bo
;
Dong, Binxin
;
Bian, Yanhua
;
Li, Shaoxia
;
Tian, Chongxin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2024/03/25
Directed energy deposition
Laser -powder interaction
Powder concentration
Powder temperature
Heat transport
Temperature gradient enhances the solidification process and properties of a CoCrFeNi high-entropy alloy: Atomic insights from molecular dynamics simulations
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2024, 卷号: 231, 页码: 12
作者:
Xie, Lu
;
Wu, Guangda
;
Liaw, Peter K.
;
Wang, Wenrui
;
Li, Dongyue
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/12/11
High-entropy alloy
Temperature gradient
Stress distribution
Cooling rate
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, 12, 2023, 卷号: 16, 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)
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/07/17
laser profile
thermal behavior
fluid flow
dimensionless number
cooling rate
A Simulation Study on the Effect of Residual Stress on the Multi-Layer Selective Laser Melting Processes Considering Solid-State Phase Transformation
期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 20, 页码: 16
作者:
Li,Xiao
;
Zhang,Ming
;
Qi,Junfeng
;
Yang ZM(杨正茂)
;
Jiao,Zhonghua
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  |  
浏览/下载:18/0
  |  
提交时间:2022/11/21
additive manufacturing
residual stress
laser deposition
thermo-mechanical modeling
finite element analysis
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)
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/05/17
dissimilar welding
thermal behavior
surface-active element
fluid flow
mass transfer
Crystal growth control of Ni-based alloys by modulation of the melt pool morphology in DED
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 898, 页码: 14
作者:
Shao, Jiayun
;
Yu, Gang
;
Li, Shaoxia
;
He, Xiuli
;
Tian, Chongxin
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  |  
浏览/下载:74/0
  |  
提交时间:2022/03/05
Laser deposition
Crystal growth
Melt pool morphology
Ni-based superalloys
Investigation of thermal dynamics for different leading configuration in hybrid laser-MIG welding
期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 134, 页码: 14
作者:
Chen, Xuyang
;
Yu, Gang
;
He, Xiuli
;
Li, Shaoxia
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  |  
浏览/下载:77/0
  |  
提交时间:2021/01/12
Configuration
Hybrid welding
Aluminum alloy
Dynamics
Model
Fluid flow and solute dilution in laser linear butt joining of 304SS and Ni
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2020, 卷号: 161, 页码: 16
作者:
Li ZY(李志永)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Li SX(李少霞)
;
Li ZX(李梓洵)
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2020/11/30
Thermal behavior
Fluid flow
Solidification characteristics
Mass transfer
Dissimilar welding
Additive manufacturing
Numerical study of heat transfer and solute distribution in hybrid laser-MIG welding
期刊论文
INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2020, 卷号: 149, 页码: 12
作者:
Chen XY(陈旭阳)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Li SX(李少霞)
;
Li ZY(李志永)
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2020/03/11
Hybrid laser-MIG welding
Aluminum alloy
Heat transfer
Solute distribution
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)
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2020/03/11
Surface tension
Driving force
Fluid flow
Solidification behavior
Additive manufacturing
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