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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... [11]
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何秀丽 [11]
宁伟健 [11]
虞钢 [10]
郑彩云 [7]
李少霞 [6]
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Creator:宁伟健
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Document Type:期刊论文
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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
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
Numerical simulation of powder transport behavior in laser cladding with coaxial powder feeding
期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2015, 卷号: 58, 期号: 10, 页码: 104701
Authors:
Liu H(刘昊)
;
He XL(何秀丽)
;
Yu G(虞刚)
;
Wang ZB
;
Li SX(李少霞)
;
Zheng CY(郑彩云)
;
Ning WJ(宁伟健)
;
Liu, H (reprint author), China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou 221116, Peoples R China.
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Submit date:2016/01/08
Laser Cladding
Solid-gas Flow
Numerical Simulation
Collision Behavior
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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Submit date:2014/05/12
Laser Surface Hardening (Lsh)
42crmo Cast Steel
Laser Beam Shaping
Strip Array Spots
送粉式激光熔覆中瞬态温度场与几何形貌的三维数值模拟
期刊论文
中国激光, 2013, 卷号: 40, 期号: 12, 页码: 1203007-1-1203007-8
Authors:
刘昊
;
虞钢
;
何秀丽
;
李少霞
;
郑彩云
;
宁伟健
;
葛志福
Adobe PDF(4170Kb)
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Submit date:2014/02/13
激光技术
激光熔覆
数值模拟
几何形貌
瞬态温度场
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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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
激光熔覆Fe-W合金涂层的组织及性能
期刊论文
焊接学报, 2012, 卷号: 33, 期号: 2, 页码: 40-44
Authors:
武扬
;
虞钢
;
何秀丽
;
宁伟健
Adobe PDF(3238Kb)
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View/Download:661/214
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Submit date:2013/01/16
激光熔覆
同轴送粉
Fe-w合金涂层
显微硬度
耐磨性
同轴送粉激光熔覆中粉末流对光束能量的衰减作用
期刊论文
中国激光, 2011, 卷号: 38, 期号: 9, 页码: 0903005-1-0903005-6
Authors:
靳绍巍
;
何秀丽
;
武扬
;
宁伟健
;
虞钢
Adobe PDF(1064Kb)
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Submit date:2012/04/01
激光技术
激光熔覆
粉末浓度
能量衰减
用欧拉法对薄壁件激光直接成形建模
期刊论文
金属热处理, 2011, 卷号: 36, 期号: 7, 页码: 92-95
Authors:
张永杰
;
虞钢
;
何秀丽
;
宁伟健
;
郑彩云
Adobe PDF(366Kb)
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View/Download:766/240
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Submit date:2012/04/01
激光技术
激光直接成形
欧拉方法
传热模型
无量纲化