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Knowledge Management System of Institue of Mechanics, CAS
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先进制造工艺力学实验... [7]
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宁伟健 [9]
虞钢 [9]
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Creator:宁伟健
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Language:英语
Document Type:期刊论文
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Dynamic evolution of keyhole during multi-pulse drilling with a millisecond laser on 304 stainless steel
期刊论文
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 152, 页码: 12
Authors:
Zhang Y(张越)
;
He XL(何秀丽)
;
Yu G(虞钢)
;
Li SX(李少霞)
;
Tian CX(田崇鑫)
;
Ning WJ(宁伟健)
;
Zhang YM(张艳梅)
Adobe PDF(8555Kb)
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View/Download:167/23
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Submit date:2022/07/18
Laser drilling
Keyhole evolution
Driving forces
Flow pattern
Numerical simulation
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:445/138
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Submit date:2019/10/21
Laser surface melting (LSM)
Microstructure
Grain refinement
Liquid phase separation (LPS)
Interruption capability
Driving mechanism of keyhole evolution during multi-pulse drilling with a millisecond laser
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 10, 页码: 7
Authors:
Zhang Y(张越)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Li SX(李少霞)
;
Ning WJ(宁伟健)
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  |  
Submit date:2019/10/21
multi-pulse laser drilling
melt ejection
vaporization
keyhole evolution
driving mechanism
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
Authors:
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)
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Submit date:2019/04/11
Cu-Cr immiscible alloy
Liquid phase separation (LPS)
Laser surface melting (LSM)
Microstructure
Application of millisecond pulsed laser for thermal fatigue property evaluation
期刊论文
OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 99, 页码: 382-391
Authors:
Pan SN(潘斯宁)
;
Yu G(虞钢)
;
Li SX(李少霞)
;
He XL(何秀丽)
;
Xia CY(夏春阳)
;
Ning WJ(宁伟健)
;
Zheng CY(郑彩云)
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View/Download:583/125
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Submit date:2017/12/18
Millisecond Pulsed Laser
Thermal Fatigue
Cast Iron
Crack Evolution
Experimental and numerical study on laser keyhole welding of 42CrMo under air and argon atmosphere
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 90, 期号: 9-12, 页码: 3555-3565
Authors:
Hu YW(胡耀武)
;
He XL(何秀丽)
;
Yu G(虞钢)
;
Li SX(李少霞)
;
Zheng CY(郑彩云)
;
Ning WJ(宁伟健)
;
Hu, YW
;
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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Submit date:2017/07/24
Laser Welding
Keyhole Welding
Shielding Gas
Fluid Flow
Laser surface hardening of 42CrMo cast steel for obtaining a wide and uniform hardened layer by shaped beams
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014, 卷号: 70, 期号: 5-8, 页码: 787-796
Authors:
Sun PP(孙培培)
;
Li SX(李少霞)
;
Yu G(虞钢)
;
He XL(何秀丽)
;
Zheng CY(郑彩云)
;
Ning WJ(宁伟健)
;
Sun, PP (reprint author), Basic Technol Res Ctr, AVIC Engine Estab, Beijing 100028, Peoples R China.
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View/Download:1004/278
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Submit date:2014/05/12
Laser Surface Hardening (Lsh)
42crmo Cast Steel
Laser Beam Shaping
Strip Array Spots
Heat and mass transfer in laser dissimilar welding of stainless steel and nickel
期刊论文
APPLIED SURFACE SCIENCE, 2012, 卷号: 258, 期号: 15, 页码: 5914-5922
Authors:
Hu YW(胡耀武)
;
He XL(何秀丽)
;
Yu G(虞钢)
;
Ge ZF(葛志福)
;
Zheng CY(郑彩云)
;
Ning WJ(宁伟健)
;
He, XL
;
Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
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View/Download:1129/448
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Submit date:2013/01/18
Laser Dissimilar Welding
Heat Transfer
Mass Transfer
Fluid Flow
Metal Composition Change
Surface-active Element
Pool Development
Phase-change
Molten Pool
Marangoni Flow
Transport
Solidification
Convection
Momentum
Characteristics of deep penetration laser welding of dissimilar metal Ni-based cast superalloy K418 and alloy steel 42CrMo
期刊论文
Optics and Lasers in Engineering, 2007, 卷号: 45, 期号: 9, 页码: 929-934
Authors:
Liu XB(刘秀波)
;
Pang M(庞铭)
;
Zhang ZG
;
Ning WJ(宁伟健)
;
Zheng CY(郑彩云)
;
Yu G(虞钢)
;
Yu, G (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100080, Peoples R China.
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Submit date:2009/08/03
Laser Processing
Metals And Alloys
Welded Seam
Nd-yag Laser
Aluminum