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Erratum to ‘‘Modeling and Experimental Validation of the Electron Beam Selective MeltingProcess” [Engineering 3 (2017) 701–707] Erratum

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Engineering 2018, Volume 4, Issue 1,   Pages 164-164 doi: 10.1016/j.eng.2017.12.012

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Data Mining for Mesoscopic Simulation of Electron Beam Selective Melting Article

Ya Qian, Wentao Yan, Feng Lin

Engineering 2019, Volume 5, Issue 4,   Pages 746-754 doi: 10.1016/j.eng.2019.06.006

Abstract:

In the electron beam selective melting (EBSM) process, the quality of each deposited melt track hasthe formation of the melt track is governed by various physical phenomena and influenced by various processThe mesoscopic modeling technique was recently introduced as a means of simulating the electron beam(EB) melting process and revealing the formation mechanisms of specific melt track morphologies.However, the correlation between the process parameters and the melt track features has not yet been

Keywords： Electron beam selective melting     Mesoscopic modeling     Data mining    

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Modeling and Experimental Validation of the Electron Beam Selective Melting Process

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Engineering 2017, Volume 3, Issue 5,   Pages 701-707 doi: 10.1016/J.ENG.2017.05.021

Abstract:

Electron beam selective melting (EBSM) is a promising additive manufacturing (AM) technology.The EBSM process consists of three major procedures: ① spreading a powder layer, ② preheating to slightlysinter the powder, and ③ selectively melting the powder bed.understanding of the physical mechanisms in each procedure, we leverage high-fidelity modeling and post-processmethod (DEM), ② a phase field (PF) model of powder sintering (solid-state sintering), and ③ a powder-melting

Keywords： Modeling     Electron beam     Additive manufacturing     Powder scale    

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Dual-Material Electron Beam Selective Melting: Hardware Development and Validation Studies Article

Chao Guo, Wenjun Ge, Feng Lin

Engineering 2015, Volume 1, Issue 1,   Pages 124-130 doi: 10.15302/J-ENG-2015013

Abstract:

Electron beam selective melting (EBSM) is an additive manufacturing technique that directly fabricatesthree-dimensional parts in a layerwise fashion by using an electron beam to scan and melt metal powderPrevious research focused on the EBSM process of a single material.In this study, a novel EBSM process capable of building a gradient structure with dual metal materialsmicrostructures and chemical compositions were characterized by optical microscopy, scanning microscopy, and electron

Keywords： additive manufacturing     electron beam     selective melting     gradient materials     titanium alloy     TiAl alloy    

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Fabrication and in vivo evaluation of Ti6Al4V implants with controlled porous structure and complex shape

Xiang LI, Yun LUO, Chengtao WANG, Wenguang ZHANG, Yuanchao LI

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 66-71 doi: 10.1007/s11465-012-0302-y

Abstract:

Electron beam melting process was used to fabricate porous Ti6Al4V implants.The porous structure and surface topography of the implants were characterized by scanning electron microscopyimplant coupled with porous sections were designed and fabricated to validate the versatility of the electronbeam melting (EBM) technique.

Keywords： electron beam melting process     implant     porous structure     bone ingrowth    

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disrupting chemicals from water through urethane functionalization of microfiltration membranes via electronbeam irradiation

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1805-6

Abstract:

● Urethane functionalities created on PES membranes via electron beam

Keywords： Surface functionalization     Electron beam irradiation     Microfiltration     Endocrine disrupting chemicals    

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Effects on mechanical properties in electron beam welding of TC4 alloy by laser shock processing

LU Jinzhong, ZHANG Yongkang, KONG Dejun, REN Xudong, GE Tao, ZOU Shikun

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 478-482 doi: 10.1007/s11465-007-0083-x

Abstract: The surface of TC4 titanium alloy welding line by electron beam welding (EBW) was processed by high powerWhen power density is bigger than 1.8×10 W/cm, residual stresses of electron beam welding line occurresidual stress distribution; while laser power is bigger than 1.2×10 W/cm, the surface micro-hardness of electronbeam welding line occurs change by LSP, which improve obviously micro-hardness distribution.
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Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1498-z

Abstract:

• The autotrophic nitrogen removal combining Feammox and Anammox was achieved.

Keywords： Feammox     Anammox     Extracellular electron transfer     Electron shuttle     Activated carbon    

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Kinetics and mechanisms of reactions for hydrated electron with chlorinated benzenes in aqueous solution

Haixia YUAN,Huxiang PAN,Jin SHI,Hongjing LI,Wenbo DONG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 583-590 doi: 10.1007/s11783-014-0691-8

Abstract: The reactions between chlorinated benzenes (CBzs) and hydrated electron ( ) were investigated by theelectron beam (EB) and laser flash photolysis (LFP) experiments.

Keywords： chlorinated benzenes     hydrated electron     electron beam     laser flash photolysis    

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Nano-measuring Instruments and Nano-machining Technology

Yao Junen

Strategic Study of CAE 2003, Volume 5, Issue 1,   Pages 33-37

Abstract: Conventional electron microscope is a major nano-measuring instrument.Newly developed scanning probe microscope and focused ion beam-electron beam (dual beam) equipment areBeijing Scientific Instrument R & D Center (KYKY) developed the first domestic scanning electronAccording to a survey in 1996-1997 there were 1 921 electron microscopes including 756 transmission electronmicroscopes (TEM) and 1 165 scanning electron microscopes (SEM) in China at that time.

Keywords： nanotechnology     nano-measurement     nano-machining     electron microscope     scanning probe microscope     focusedion beam-electron beam (dual beam) equipment     instrumentation    

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Effects on Residual Stress of Electron Beam Welding of TC4 Al loy by Laser Phase Transformation Treatment

Lu Jinzhong,Zhang Yongkang,Kong Dejun,Ren Xudong,Zou Shikun,Wang Xichang

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 72-76

Abstract:

  In this study,  an effective control method and strategy based on fuzzy neural network has been developed for gas injection pressure accurate control in gas-assisted injection. A fuzzy neural network controller with five layers and its control algorithm are established.  The learning ability of neural network is used to optimize the rules of the fuzzy logic so as to improve the adaptability of system.  The simulation of the system capability and three segmental injected pressure control are carried out under the environment of MATLAB and the results show that this theoretic model is feasible, and the control system has good characteristics and control action.

Keywords： laser phase transformation treatment     TC4titanium alloy     electron beam welding(EBW)     residual stress    

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Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0737-8

Abstract: Selective laser melting (SLM) is a unique additive manufacturing (AM) category that can be used to manufactureweights of the feature groups and considered objectives are achieved by a fuzzy analytical hierarchy process

Keywords： selective laser melting (SLM)     build orientation determination     multi-feature mechanical part (MFMP)     fuzzy analytical hierarchy process     multi-objective decision making (MODM)    

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Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 81-104 doi: 10.1007/s11708-019-0653-8

Abstract: The melting point is a typical parameter to describe the peculiarity of LM, and a pivotal factor to considerTherefore, the theoretical exploration into the melting point of LM is an essential issue, which candedicated to performing a comprehensive overview regarding typical theoretical strategies on analyzing the meltingevaluations on several factors like components, pressure, size and supercooling that may be critical for meltingAfter that, it discusses applications associated with the characteristic of low melting points of LM.

Keywords： melting point     liquid metal     crystal     thermodynamics     molecular dynamics    

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Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 110-115 doi: 10.1007/s11465-017-0430-5

Abstract:

Ion beam figuring (IBF) technology is an effective technique for fabricating continuous phase platesThis study proposes a multi-pass IBF approach with different beam diameters based on the frequency filtering

Keywords： ion beam figuring (IBF)     continuous phase plates (CPPs)     machining accuracy     machining efficiency     frequencyfiltering process    

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Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1261-x

Abstract: . • DRC catalytic process well continues Fenton’s story.In the DRC system, H2O2 and O2 can be efficiently reduced to reactive oxygen species (ROS) in electron-richcenters, while pollutants are captured and oxidized by the electron-deficient centers.The obtained electrons from pollutants are diverted to the electron-rich centers through bonding bridgesThis process breaks through the classic Fenton mechanism, and improves the performance and efficiency

Keywords： Dual reaction centers     Fenton     Pollutant utilization     Electron transfer    

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Title Author Date Type Operation

Erratum to ‘‘Modeling and Experimental Validation of the Electron Beam Selective MeltingProcess” [Engineering 3 (2017) 701–707]

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Journal Article

Data Mining for Mesoscopic Simulation of Electron Beam Selective Melting

Ya Qian, Wentao Yan, Feng Lin

Journal Article

Modeling and Experimental Validation of the Electron Beam Selective Melting Process

Wentao Yan, Ya Qian, Weixin Ma, Bin Zhou, Yongxing Shen, Feng Lin

Journal Article

Dual-Material Electron Beam Selective Melting: Hardware Development and Validation Studies

Chao Guo, Wenjun Ge, Feng Lin

Journal Article

Fabrication and in vivo evaluation of Ti6Al4V implants with controlled porous structure and complex shape

Xiang LI, Yun LUO, Chengtao WANG, Wenguang ZHANG, Yuanchao LI

Journal Article

disrupting chemicals from water through urethane functionalization of microfiltration membranes via electronbeam irradiation

Journal Article

Effects on mechanical properties in electron beam welding of TC4 alloy by laser shock processing

LU Jinzhong, ZHANG Yongkang, KONG Dejun, REN Xudong, GE Tao, ZOU Shikun

Journal Article

Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Journal Article

Kinetics and mechanisms of reactions for hydrated electron with chlorinated benzenes in aqueous solution

Haixia YUAN,Huxiang PAN,Jin SHI,Hongjing LI,Wenbo DONG

Journal Article

Nano-measuring Instruments and Nano-machining Technology

Yao Junen

Journal Article

Effects on Residual Stress of Electron Beam Welding of TC4 Al loy by Laser Phase Transformation Treatment

Lu Jinzhong,Zhang Yongkang,Kong Dejun,Ren Xudong,Zou Shikun,Wang Xichang

Journal Article

Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective

Journal Article

Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Journal Article

Ion beam figuring of continuous phase plates based on the frequency filtering process

Mingjin XU,Yifan DAI,Xuhui XIE,Lin ZHOU,Shengyi LI,Wenqiang PENG

Journal Article

Dual-reaction-center catalytic process continues Fenton’s story

Chao Lu, Kanglan Deng, Chun Hu, Lai Lyu

Journal Article