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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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先进制造工艺力学实验... [8]
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虞钢 [14]
何秀丽 [6]
李少霞 [6]
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Creator:虞钢
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The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy
期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
Authors:
Zhang LT(张犁天)
;
Yu G(虞钢)
;
Li SX(李少霞)
;
He XL(何秀丽)
;
Jie XY(解晓宇)
;
Xia CY(夏纯阳)
;
Ning WJ(宁伟健)
;
Zheng CY(郑彩云)
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View/Download:434/131
  |  
Submit date:2019/10/21
Laser surface melting (LSM)
Microstructure
Grain refinement
Liquid phase separation (LPS)
Interruption capability
Grain Refinement of Hypereutectic Immiscible Cu-50Cr Alloy during Rapid Melting and Solidification Induced by High Power Density Laser Beams
期刊论文
METALS, 2019, 卷号: 9, 期号: 5, 页码: 19
Authors:
Zhang LT(张犁天)
;
Yu G(虞钢)
;
Tian CX(田崇鑫)
;
He XL(何秀丽)
;
Li SX(李少霞)
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View/Download:343/128
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Submit date:2019/10/14
Cu-Cr immiscible alloy
laser surface melting (LSM)
liquid phase separation (LPS)
grain refinement
rapid solidification
interruption capability
Thermal Fatigue Behaviour of Cast Iron Induced by Pulse Laser Heating: Numerical Simulation and Experimental Studies
期刊论文
LASERS IN ENGINEERING, 2018, 卷号: 41, 期号: 1-3, 页码: 111-128
Authors:
Liu H(刘昊)
;
Chen PJ(陈培君)
;
Hao JB
;
Yang HF
;
He XL(何秀丽)
;
Yu G(虞钢)
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View/Download:288/63
  |  
Submit date:2018/10/30
Nd:YAG laser
cast iron
cracking
thermal fatigue
temperature field
numerical model
finite element method (FEM)
Modeling of thermal behavior and mass transport in multi-layer laser additive manufacturing of Ni-based alloy on cast iron
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 卷号: 111, 页码: 709-722
Authors:
Gan ZT(甘正涛)
;
Liu H(刘昊)
;
Li SX(李少霞)
;
He XL(何秀丽)
;
Yu G(虞钢)
;
He, XL
;
Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
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View/Download:916/435
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Submit date:2017/08/15
Additive Manufacturing
Thermal Behavior
Mass Transfer
Liquid-gas Interface
Solidification
Functionally Graded Materials
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
Authors:
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)
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View/Download:1127/329
  |  
Submit date:2013/06/13
Binary Grating
Beam Shaping
Laser Surface Hardening
Diffraction
Numerical study of thermal history in laser aided direct metal deposition process
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 8, 页码: 1431-1438
Authors:
Zhang YJ(张永杰)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Yu, G
;
Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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View/Download:971/318
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Submit date:2013/01/18
Laser-aided Direct Metal Deposition
Finite Element Modeling
Thermal History
Microstructural Evolution
Powder Deposition
Steel
Components
Simulation
Lens
Quasi-Dammann grating with proportional intensity of array spots for surface hardening of metal
期刊论文
Science China-Physics Mechanics & Astronomy, 2011, 卷号: 54, 期号: 1, 页码: 79-83
Authors:
Li SX(李少霞)
;
Tan QF
;
Yu G(虞钢)
;
Wang HH(王恒海)
;
Jin GF
;
Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China
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View/Download:943/279
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Submit date:2012/04/01
Quasi Dammann Grating
Beam Shaping
Laser Surface Hardening
Diffraction
Ductile Iron
Phase
Temperature and composition profile during double-track laser cladding of H13 tool steel
期刊论文
Journal of Physics D: Applied Physics, 2010, 卷号: 43, 期号: 1, 页码: 015502
Authors:
He XL(何秀丽)
;
Yu G(虞钢)
;
Mazumder J
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View/Download:1789/723
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Submit date:2009/12/28
Laser Cladding
Double-track
Temperature Field
Composition Profile
High-power laser beam shaping by inseparable two-dimensional binary-phase gratings for surface modification of stamping dies
期刊论文
Optics and Lasers in Engineering, 2008, 卷号: 46, 期号: 7, 页码: 508-513
Authors:
Li SX(李少霞)
;
Yu G(虞钢)
;
Zheng CY(郑彩云)
;
Liu XB(刘秀波)
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View/Download:836/192
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Submit date:2009/08/03
Binary-phase Gratings
Beam Shaping
Diffraction
Laser Surface Modification
Ductile Iron
Elements
Design
Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution
期刊论文
Applied Surface Science, 2005, 卷号: 245, 页码: 316–321
Authors:
Chen Y(陈瑶)
;
Gan CH(甘翠华)
;
Wang LX(王立新)
;
Yu G(虞钢)
;
Kaplan A
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Submit date:2007/06/15