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Boron removal 1

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Electron-beam heating 1

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Landau model and Langevin dynamics simulation 1

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Nd–Fe–B grinding sludge Recycled sintered magnets 1

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Research and Development of High Performance Ceramics With Structural and Functional Properties Combined

Jiang Dongliang

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 35-39

Abstract: production problems of ceramics with structural and functional properties combined, such as silicon carbide, Nddoped YAG, and Sialon with rare-earth elements added.

Keywords： structural and functional properties combined     high performance ceramics     SiC     Nd - YAG     RE-Si3   

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Solid-state-reaction fabrication and properties of a high-doping Nd:YAG transparent laser ceramic

WU Yusong, LI Jiang, PAN Yubai, LIU Wenbin, AN Liqiong, WANG Shiwei, GUO Jingkun

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3,   Pages 248-252 doi: 10.1007/s11705-008-0048-6

Abstract: High-quality neodymium-doped yttrium aluminum garnet (Nd:YAG) transparent ceramic (4.0 mole percent)

Keywords： neodymium-doped yttrium     maximum absorbed     microstructure     fluorescence lifetime     threshold    

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Study on Quenching of Engine Cylinder Block by YAG Laser

Zhang Guoshun,Zhang Taishi,Yang Zhaoxia,Zhang Jian,Li Hefen,Zhao Aiguo

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 68-70

Abstract: paper presents the new research achievements and experiment results of the application of 500 W CW YAGlaser quenching for engine cylinder block, and then analyses the advantages of YAG laser quenching compared

Keywords： YAG laser quenching     engine cylinder     vertical diamond number     horizontal diamond number     local densified    

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Mechanism of hot-deformation and magnetic domains of anisotropic die-upset rare earth permanent magnets

Li Wei,Zhu Minggang

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 4-12

Abstract:

In this paper, high performance of anisotropic de-upset nanoscale Nd-Fe-BIt is found that the strain activation energy of the die-upset Nd-Fe-B magnets is about 380 kJ/mol basedin the coercivity mechanism and the corresponding maximum application temperature for the die-upset Nd-Fe-B

Keywords： nanoscale Nd-Fe-B magnets     hot press-hot deformation     anisotropy     magnetic domains    

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An Efficient Process for Recycling Nd–Fe–B Sludge as High-Performance Sintered Magnets Article

Xiaowen Yin, Ming Yue, Qingmei Lu, Min Liu, Feng Wang, Yubing Qiu, Weiqiang Liu, Tieyong Zuo, Shanshun Zha, Xuliang Li, Xiaofei Yi

Engineering 2020, Volume 6, Issue 2,   Pages 165-172 doi: 10.1016/j.eng.2019.11.007

Abstract: In the present study, centerless grinding sludge from the Nd–Fe–B sintered magnet machiningwas subjected to a reduction-diffusion (RD) process in order to synthesize recycled neodymium magnet (Nd>Fe14B) powder; during this process, most of the valuable elements, including neodymium (NdIt was found that single-phase Nd2Fe14B particles with good crystallinity wereThe recovered Nd2Fe14B particles were blended with 37.7 wt% Nd4Fe

Keywords： Nd–Fe–B grinding sludge Recycled sintered magnets     Calcium reduction-diffusion     Rare-earth-rich alloy    

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Fertilizer drawn forward osmosis as an alternative to 2nd pass seawater reverse osmosis: Estimation of

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1428-0

Abstract:

• The boron concentration in diluted DS can satisfy the irrigation water standard.

Keywords： Fertilizer drawn forward osmosis (FDFO)     Boron removal     Specific energy consumption (SEC)     Seawater reverse osmosis (SWRO)     Irrigation water production    

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Hybrid genetic algorithm for bi-objective resource-constrained project scheduling

Fikri KUCUKSAYACIGIL, Gündüz ULUSOY

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 426-446 doi: 10.1007/s42524-020-0100-x

Abstract: In this study, we considered a bi-objective, multi-project, multi-mode resource-constrained project scheduling problem. We adopted three objective pairs as combinations of the net present value (NPV) as a financial performance measure with one of the time-based performance measures, namely, makespan ( ), mean completion time (MCT), and mean flow time (MFT) (i.e., min /max , min /max , and min /max ). We developed a hybrid non-dominated sorting genetic algorithm II (hybrid-NSGA-II) as a solution method by introducing a backward–forward pass (BFP) procedure and an injection procedure into NSGA-II. The BFP was proposed for new population generation and post-processing. Then, an injection procedure was introduced to increase diversity. The BFP and injection procedures led to improved objective functional values. The injection procedure generated a significantly high number of non-dominated solutions, thereby resulting in great diversity. An extensive computational study was performed. Results showed that hybrid-NSGA-II surpassed NSGA-II in terms of the performance metrics hypervolume, maximum spread, and the number of non-dominated solutions. Solutions were obtained for the objective pairs using hybrid-NSGA-II and three different test problem sets with specific properties. Further analysis was performed by employing cash balance, which was another financial performance measure of practical importance. Several managerial insights and extensions for further research were presented.

Keywords： backward–forward scheduling     hybrid bi-objective genetic algorithm     injection procedure     maximum cash balance     multi-objective multi-project multi-mode resource-constrained project scheduling problem    

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Structural and Magnetic Properties of Nanocomposite Nd–Fe–B Prepared by Rapid Thermal Processing Review

Jinbo Yang, Jingzhi Han, Haidong Tian, Liang Zha, Xiongzuo Zhang, Chol Song Kim, Dong Liang, Wenyun Yang, Shunquan Liu, Changsheng Wang

Engineering 2020, Volume 6, Issue 2,   Pages 131-139 doi: 10.1016/j.eng.2019.12.008

Abstract: reported the impact of rapid thermal process (RTP) with electron-beam heating on the microstructures of NdFor Nd2Fe14B single-phase materials, the crystallization temperature of the RTPA synergetic crystallization of the Nd2Fe14B and α-Fe phases was observedDue to the improvement in the uniformity of the Nd2Fe14B and α-Fe phases,

Keywords： Nanocomposites     Electron-beam heating     Landau model and Langevin dynamics simulation     Synergetic crystallization    

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The 42nd Annual Meeting of the Japan Neuroscience Society

Conference Date: 25 Jul 2019

Conference Place: 日本/新潟

Administered by: 日本神经科学学会

Title Author Date Type Operation

Research and Development of High Performance Ceramics With Structural and Functional Properties Combined

Jiang Dongliang

Journal Article

Solid-state-reaction fabrication and properties of a high-doping Nd:YAG transparent laser ceramic

WU Yusong, LI Jiang, PAN Yubai, LIU Wenbin, AN Liqiong, WANG Shiwei, GUO Jingkun

Journal Article

Study on Quenching of Engine Cylinder Block by YAG Laser

Zhang Guoshun,Zhang Taishi,Yang Zhaoxia,Zhang Jian,Li Hefen,Zhao Aiguo

Journal Article

Mechanism of hot-deformation and magnetic domains of anisotropic die-upset rare earth permanent magnets

Li Wei,Zhu Minggang

Journal Article

An Efficient Process for Recycling Nd–Fe–B Sludge as High-Performance Sintered Magnets

Xiaowen Yin, Ming Yue, Qingmei Lu, Min Liu, Feng Wang, Yubing Qiu, Weiqiang Liu, Tieyong Zuo, Shanshun Zha, Xuliang Li, Xiaofei Yi

Journal Article

Fertilizer drawn forward osmosis as an alternative to 2nd pass seawater reverse osmosis: Estimation of

Journal Article

Hybrid genetic algorithm for bi-objective resource-constrained project scheduling

Fikri KUCUKSAYACIGIL, Gündüz ULUSOY

Journal Article

Structural and Magnetic Properties of Nanocomposite Nd–Fe–B Prepared by Rapid Thermal Processing

Jinbo Yang, Jingzhi Han, Haidong Tian, Liang Zha, Xiongzuo Zhang, Chol Song Kim, Dong Liang, Wenyun Yang, Shunquan Liu, Changsheng Wang

Journal Article

The 42nd Annual Meeting of the Japan Neuroscience Society

25 Jul 2019

Conference Information