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The development of BG2250-125 Ni-based alloy tubing used in severe sour oil field

Shen Chen,Zhang Zhonghua,Zhang Chunxia

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 35-38

Abstract:

The development of Ni-based alloy BG2250 tubing used in severe sour gas,the mechanical properties, corrosion resistance and pipe qualities of the Ni-based alloy tubing developedThe Ni-based alloy tubing BG2250-125 has been successfully applied to Puguang gas well, which provides

Keywords： Ni-based alloy     tubing     sour well     product properties    

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hydrogenation of insoluble organic matter of CS/Acetone from coal over mesoporous HZSM-5 supported Ni

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1505-1513 doi: 10.1007/s11705-022-2164-0

Abstract: According to the catalytic hydro-conversion results of the model compound, Ni−Ru/HZSM-5 exhibited thealso further heterolytically split H···H into immobile H‒ attached on the acidic centers of Nihydro-conversion of the extraction residue from Naomaohu lignite was further examined over the optimized catalyst, Ni

Keywords： HZSM-5     Ni-based catalyst     catalytic hydrogenation     coal     model compound    

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Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 492-501 doi: 10.1007/s11708-021-0721-8

Abstract: In this paper, a modified Ni-based Ni-Co/Al O -CaO (Ni-Co/AC) catalyst and a conventional Ni/Al O (NiThe physicochemical properties of the modified Ni-based catalyst were determined by a series of characterizationThe results indicated that the Ni-Co alloy was determined over the Ni-Co/AC catalyst.The doping of CaO and the presence of Ni-Co alloy promoted the performance of toluene catalytic dissociationover Ni-Co/AC catalyst compared with that over Ni/A catalyst.

Keywords： catalytic steam reforming     tar model compound     Ni-based catalyst     carbon resistance    

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Sustainable H

Ruixue GU, Guangming ZENG, Jingjing SHAO, Yuan LIU, Johannes W. Schwank, Yongdan LI

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3,   Pages 270-278 doi: 10.1007/s11705-013-1337-2

Abstract: A macro-meso-porous monolithic Ni-based catalyst was prepared via an impregnation route using polystyreneThe Ni/Mg-Al catalyst has a hierarchically macro-meso-porous structure as indicated by photographs andg and the Ni dispersion was 5.62%.Compared to the pelletized sample that was prepared without a template, the macro-meso-porous Ni/Mg-Al

Keywords： macroporous Ni-based catalyst     monolith     hydrogen production     ethanol steam reforming    

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Carbon-coated Ni-Co alloy catalysts: preparation and performance for aqueous phase hydrodeoxygenation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3,   Pages 443-460 doi: 10.1007/s11705-021-2079-1

Abstract: Carbon-coated Ni, Co and Ni-Co alloy catalysts were prepared by the carbonization of the metal dopedThe metallic Ni, Co, and Ni-Co alloy particles (mainly 10–12 nm) were uniformly distributed in carbonA charge transfer from Ni to Co appeared in the Ni-Co alloy.Compared with those of metallic Ni and Co, the d-band center of the Ni-Co alloy shifted away fromThe Ni-Co@C catalysts gave higher activity than the Ni@C and Co@C catalysts, and the yields of n

Keywords： Stöber method     carbon-coated Ni-Co alloy     in-situ hydrodeoxygenation     methyl palmitate     decarbonylation    

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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: Herein, a series of N-doped carbon nanotubes encapsulating binary alloy nanoparticles (MxNi-NCNT, M= Fe, Co) were successfully fabricated through the co-pyrolysis of melamine andThe MxNi-NCNT samples exhibited bamboo-like nanotubular structures with a large specificTheir electrocatalytic performance for syngas production can be tuned by changing the alloy compositionsand Co2Ni-NCNT, respectively, over a potential window of –0.8 to –1.2 V versus the

Keywords： electrochemical reduction of CO2     syngas     N-doped carbon nanotubes     encapsulated alloy    

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Bimetallic Ni-Fe catalysts derived from layered double hydroxides for CO methanation from syngas

Honggui Tang, Shuangshuang Li, Dandan Gong, Yi Guan, Yuan Liu

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 613-623 doi: 10.1007/s11705-017-1664-9

Abstract: Carbon deposition and sintering of active components such as nano particles are great challenges for Ni-basedNanoparticles of Ni-Fe alloy were supported on mixed oxides of aluminium and magnesium after calcinationThe results show that the Ni-Fe alloy catalysts exhibit better catalytic performance than monometallicselectivity (over 95% at 280–350 °C), owing to the formation of Ni-Fe alloy.The strong interaction between Ni and Fe element in alloy and surface distribution of Fe element not

Keywords： methanation     layered double hydroxide     bimetal Ni-Fe alloy     sintering     carbon deposition    

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Research of the Preparation Technology for Zr66Al9Cu16Ni9Bulk Amorphous Alloy

Ruan Xuping,Ruan Hongwei

Strategic Study of CAE 2004, Volume 6, Issue 5,   Pages 76-78

Abstract: elements in the melt, therefore, it wasn´t favourable for coating the Zr66Al9Ni9Cu16 alloy, hence hindering the formation of the amorphous state.some elements in the melt, so they were not suitable for purifying the Zr66Al9Ni9Cu16 alloy.and processed materials were the important factors for to promoting the melt to form the amorphous alloy

Keywords： bulk amorphous alloy     preparation technology     glass     fused salt     vacuum degree    

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Topology optimization and seismic collapse assessment of shape memory alloy (SMA)-braced frames: Effectivenessof Fe-based SMAs

Aydin HASSANZADEH; Saber MORADI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3,   Pages 281-301 doi: 10.1007/s11709-022-0807-3

Abstract: This paper presents a seismic topology optimization study of steel braced frames with shape memory alloyOptimal SMA-braced frames (SMA-BFs) with either Fe-based SMA or NiTi braces are determined in a performance-basedGeometric, strength, and performance-based design constraints are considered in the optimization.In addition to a lower unit price compared to NiTi, Fe-based SMAs reduce SMA material usage.In frames with Fe-based SMA braces, the SMA usage is reduced by up to 80%.

Keywords： topology optimization     shape memory alloy     Fe-based SMA     steel braced frames     performance-based seismic    

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Direct writing of electronics based on alloy and metal (DREAM) ink: A newly emerging area and its impact

Qin ZHANG, Yi ZHENG, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 4,   Pages 311-340 doi: 10.1007/s11708-012-0214-x

Abstract: through introduction of a new class of conductive inks made of low melting point liquid metal or its alloyThe method has been named as direct writing of electronics based on alloy and metal (DREAM) ink.melting point metal ink candidates, especially the room temperature liquid metals such as gallium and its alloy

Keywords： direct writing of electronics based on alloy and metal (DREAM) ink     direct writing of electronics     printed    

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Data-Driven Microstructure and Microhardness Design in Additive Manufacturing Using a Self-Organizing Map Article

Zhengtao Gan, Hengyang Li, Sarah J. Wolff, Jennifer L. Bennett, Gregory Hyatt, Gregory J. Wagner, Jian Cao, Wing Kam Liu

Engineering 2019, Volume 5, Issue 4,   Pages 730-735 doi: 10.1016/j.eng.2019.03.014

Abstract:

To design microstructure and microhardness in the additive manufacturing (AM) of nickel (Ni)-basedsuperalloys, the present work develops a novel data-driven approach that combines physics-based modelsThe simulation is based on a computational thermal-fluid dynamics (CtFD) model, which can obtain thermalBased on the computed thermal information, dendrite arm spacing and microhardness are estimated using

Keywords： manufacturing     Data science     Multiphysics modeling     Self-organizing map     Microstructure     Microhardness     Ni-based    

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Characterization of the tensile properties of friction stir welded aluminum alloy joints based on axial

Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 289-298 doi: 10.1007/s11465-016-0393-y

Abstract: properties, namely, ultimate tensile strength (UTS) and tensile elongation of the welded AA 7020 Al alloyA numerical approach based on genetic programming is employed to produce the functional relationshipsThe formulated models were validated based on the experimental data, using the statistical metrics.

Keywords： tensile properties     ultimate tensile strength     tensile elongation     friction stir welding     tool rotational speed     genetic programming     welding speed    

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Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum conversion

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 997-1005 doi: 10.1007/s11705-019-1906-0

Abstract: Among them, micro-crystalline Si and Ge based thin film solar cells have advantages of high efficiency

Keywords： thin films     solar cells     quadruple junction solar cell     amorphous silicon     silicon germanium alloy     quantum    

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Experimental investigation of liquid metal alloy based mini-channel heat exchanger for high power electronic

Manli LUO, Jing LIU

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 479-486 doi: 10.1007/s11708-013-0277-3

Abstract: A series of comparative experiments using liquid metal alloy Ga68%In20%Sn12% as coolant were conductedThis study is expected to provide valuable reference for designing future liquid metal based mini-channel

Keywords： heat exchanger     liquid metal     mini-channel     heat dissipation     heat transfer coefficient    

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Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-added

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1608-1619 doi: 10.1007/s11705-023-2349-1

Abstract: most effective and cost-effective methods to mitigate the molten salt corrosion of commercial Fe–Cr–Nisteel 310 and Incoloy 800H samples were severely corroded after 500 h immersion test at 700 °C when the alloyMicroscopic analysis indicates that Ni preferentially leaches out of alloy matrix due to the tendencyto form MgNi2/Mg2Ni compounds.The Ni-depletion leads to the formation of a porous corrosion layer on both alloys, with the thickness

Keywords： concentrated solar power (CSP)     Mg corrosion inhibitor     Mg–Ni intermetallic     salt purification     thermal    

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Title Author Date Type Operation

The development of BG2250-125 Ni-based alloy tubing used in severe sour oil field

Shen Chen,Zhang Zhonghua,Zhang Chunxia

Journal Article

hydrogenation of insoluble organic matter of CS/Acetone from coal over mesoporous HZSM-5 supported Ni

Journal Article

Steam reforming of toluene as a tar model compound with modified nickel-based catalyst

Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU

Journal Article

Sustainable H

Ruixue GU, Guangming ZENG, Jingjing SHAO, Yuan LIU, Johannes W. Schwank, Yongdan LI

Journal Article

Carbon-coated Ni-Co alloy catalysts: preparation and performance for aqueous phase hydrodeoxygenation

Journal Article

Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production of

Journal Article

Bimetallic Ni-Fe catalysts derived from layered double hydroxides for CO methanation from syngas

Honggui Tang, Shuangshuang Li, Dandan Gong, Yi Guan, Yuan Liu

Journal Article

Research of the Preparation Technology for Zr66Al9Cu16Ni9Bulk Amorphous Alloy

Ruan Xuping,Ruan Hongwei

Journal Article

Topology optimization and seismic collapse assessment of shape memory alloy (SMA)-braced frames: Effectivenessof Fe-based SMAs

Aydin HASSANZADEH; Saber MORADI

Journal Article

Direct writing of electronics based on alloy and metal (DREAM) ink: A newly emerging area and its impact

Qin ZHANG, Yi ZHENG, Jing LIU

Journal Article

Data-Driven Microstructure and Microhardness Design in Additive Manufacturing Using a Self-Organizing Map

Zhengtao Gan, Hengyang Li, Sarah J. Wolff, Jennifer L. Bennett, Gregory Hyatt, Gregory J. Wagner, Jian Cao, Wing Kam Liu

Journal Article

Characterization of the tensile properties of friction stir welded aluminum alloy joints based on axial

Biranchi PANDA,A. GARG,Zhang JIAN,Akbar HEIDARZADEH,Liang GAO

Journal Article

Ultrathin microcrystalline hydrogenated Si/Ge alloyed tandem solar cells towards full solar spectrum conversion

Yu Cao, Xinyun Zhu, Xingyu Tong, Jing Zhou, Jian Ni, Jianjun Zhang, Jinbo Pang

Journal Article

Experimental investigation of liquid metal alloy based mini-channel heat exchanger for high power electronic

Manli LUO, Jing LIU

Journal Article

Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-added

Journal Article