Resource Type

Journal Article 1025

Year

2024 59

2023 108

2022 88

2021 69

2020 63

2019 61

2018 54

2017 47

2016 34

2015 49

2014 42

2013 25

2012 19

2011 33

2010 38

2009 43

2008 30

2007 42

2006 12

2005 13

open ︾

Keywords

high-quality development 17

temperature 8

high speed railway 7

innovation 7

entropy 6

shape memory alloy 6

aluminum alloy 5

High-throughput sequencing 4

different 4

high strength 4

high temperature 4

robustness 4

sustainable development 4

EngineeringAchievements 3

High pressure 3

graphene 3

graphite 3

high-speed railway 3

rheology 3

open ︾

Search scope:

排序： Display mode:

Rapid alloying of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0727-x

Abstract: High-entropy alloys (HEAs) are considered alternatives to traditional structural materials because ofHowever, alloy composition combinations are too numerous to explore.High composition accuracy is achieved in parallel with ensuring internal density.can be observed through electron backscatter diffraction, with a maximum polar density of 9.92 and a highmethods presented in this study are expected to have considerable potential for developing HEAs with high

Keywords： laser powder bed fusion (L-PBF)     in situ alloying     high-entropy alloys     heat treatment     rapid    

HTML PDF Collect

A Nitride-Reinforced NbMoTaWHfN Refractory High-Entropy Alloy with Potential Ultra-High-Temperature Engineering Article

Yixing Wan,Yanhai Cheng,Yongxiong Chen,Zhibin Zhang,Yanan Liu,Haijun Gong,Baolong Shen,Xiubing Liang

Engineering 2023, Volume 30, Issue 11,   Pages 110-120 doi: 10.1016/j.eng.2023.06.008

Abstract:

Refractory high-entropy alloys (RHEAs) have promising applications as the new generation of high-temperatureThe high-temperature strength of this alloy is an inspiring result that exceeds the high temperatureand strength of most known alloys, including high-entropy alloys, refractory metals, and superalloys.This work offers a strategy for the design of high-temperature alloys and proposes an ultra-high-temperaturealloy with potential for future engineering applications.

Keywords： Refractory high-entropy alloy     High temperature     Mechanical property     Microstructure     Strengthening mechanism    

HTML PDF Collect

Research Progress and Prospect of High-Entropy Alloy Materials

Li Tianxin, Wang Shudao, Lu Yiping, Cao Zhiqiang, Wang Tongmin, Li Tingju

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 170-181 doi: 10.15302/J-SSCAE-2023.03.016

Abstract: In this paper, based on the specific demands of advanced high-entropy alloy materials in variousfields, the characteristics and connotations of high-entropy alloy materials are summarized, and theoverall situation and prospects of high-entropy alloy material development are analyzed, as wellas the current status of high-entropy alloy development in China and abroad.of China’s advanced high-entropy alloy material industry.

Keywords： high-entropy alloy     new materials     non-ferrous materials     key strategic materials     structural materials    

HTML PDF Collect

High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Frontiers in Energy 2024, Volume 18, Issue 3,   Pages 265-290 doi: 10.1007/s11708-023-0892-6

Abstract: High entropy materials (HEMs) have developed rapidly in the field of electrocatalytic water-electrolysisTherefore, they have rich active sites and enhanced entropy stability relative to single atoms.First, the concept and four characteristics of HEMs are introduced based on entropy and composition.

Keywords： high-entropy     electrocatalysis     synthetic methods     water-electrolysis     hydrogen and oxygen evolutions    

HTML PDF Collect

High-order phase-field model with the local and second-order max-entropy approximants

Fatemeh AMIRI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 406-416 doi: 10.1007/s11709-018-0475-5

Abstract: approximate the fracture surface energy functional based on phase-field method with smooth local maximum entropy(LME) and second-order maximum entropy (SME) approximants.

Keywords： second-order maximum entropy     local maximum entropy     second- and fourth-order phase-field models     B-spline    

HTML PDF Collect

Grindability of high-temperature alloy with ceramic alumina wheels

ZHANG Hongxia, CHEN Wuyi, CHEN Zhitong

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 139-145 doi: 10.1007/s11465-008-0040-3

Abstract: The grindability of high-temperature alloy by using ceramic alumina wheels is studied on the basis ofThe grinding burn mechanism of high-temperature alloy is unveiled and the feasible grinding parametersvelocity of the wheel is 18–22 m/s and the depth of grinding should not exceed 0.02 mm in grinding GH2132 alloythat of the base material, which deteriorates the mechanical properties and heat resistance of GH2132 alloyalloy with high efficiency and high quality.

Keywords： metallographic     topography     grinding GH2132     resistance     decrease    

HTML PDF Collect

Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1,   Pages 21-32 doi: 10.1007/s11465-018-0512-z

Abstract: components with parameters that follow an arbitrary statistical distribution using the principle of maximum entropyPDF) and a failure probability model for the parameters of mechanical components using the concept of entropy

Keywords： machine components     reliability     arbitrary distribution parameter     principle of maximum entropy    

HTML PDF Collect

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: To better tackle the high-density heat dissipation difficulty within the limited space, this paper isA series of comparative experiments using liquid metal alloy Ga68%In20%Sn12% as coolant were conducted

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

HTML PDF Collect

Formic acid dehydrogenation reaction on high-performance PdxAu1−xalloy nanoparticles prepared by the eco-friendly slow synthesis methodology

Frontiers in Energy 2023, Volume 17, Issue 6,   Pages 751-762 doi: 10.1007/s11708-023-0895-3

Abstract: various measurement methods, such as X-ray diffraction (XRD), N2 adsorption–desorption, highsub>/nFA = 0.01, nHCOOH/nHCOONa = 1:3) with a high

Keywords： FA dehydrogenation     face-centred cubic structures     PdAu solid solution alloy nanoparticles     slow synthesis    

HTML PDF Collect

Development Status and Prospects of Advanced Copper Alloy

Jiang Yexin, Lou Huafen, Xie Haofeng, Li Tingju, Song Kexing, Liu Xuefeng, Yun Xinbing, Wang Hang, Xiao Zhu, Li Zhou

Strategic Study of CAE 2020, Volume 22, Issue 5,   Pages 84-92 doi: 10.15302/J-SSCAE-2020.05.015

Abstract: transit, this study systematically summaries the current status of international and domestic copper alloyindustries, including high-strength and high-conductivity copper alloy, wear and corrosion resistancecopper alloy, elastic copper alloy with ultra-high strength, advanced copper matrix composites, andcopper alloy wires and foils with high precision.This study is expected to promote the green, high-end, and intelligent development of advanced copper

Keywords： copper alloy     high strength     high precision     functional application    

HTML PDF Collect

Maximum entropy based finite element analysis of porous media

Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 364-379 doi: 10.1007/s11709-018-0470-x

Abstract: The maximum entropy theory has been used in a wide variety of physical, mathematical and engineeringIn this paper, the maximum entropy theory is adopted to spatially discretize the deformation variable

Keywords： maximum entropy FEM     fully coupled multi-phase system     porous media    

HTML PDF Collect

Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen evolution reaction

Shenghua Ye, Gaoren Li

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 473-480 doi: 10.1007/s11705-018-1724-9

Abstract:

The polypyrrole(PPy)@NiCo hybrid nanotube arrays have been successfully fabricated as a high performanceThe strong electronic interactions between PPy and NiCo alloy are confirmed by X-ray photoelectron spectroscopyThe PPy@NiCo hybrid nanotubes also exhibit high catalytic activity and high stability for HER.

Keywords： NiCo alloy     polypyrrole     hybrid nanotube     electrocatalyst     hydrogen evolution reaction    

HTML PDF Collect

A novel shape memory alloy actuated soft gripper imitated hand behavior

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0700-8

Abstract: The limited length shrinkage of shape memory alloy (SMA) wire seriously limits the motion range of SMA-based

Keywords： shape memory alloy (SMA)     pre bent     wire     gripper     grasping mode     lightweight    

HTML PDF Collect

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: optimization methods of cold-end systems with single- and multi-pressure condensers are developed based on the entropydistribution in condensers, and cooling water mass flow rate, are optimized while considering detailed entropyThe results show that the entropy generation rate of the multi-pressure cold-end system is less than

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

HTML PDF Collect

Development Strategy for the Aviation-Grade Aluminum Alloy Industry in China

Xiong Baiqing, Yan Hongwei, Zhang Yong’an, Li Zhihui, Li Xiwu

Strategic Study of CAE 2023, Volume 25, Issue 1,   Pages 88-95 doi: 10.15302/J-SSCAE-2023.01.005

Abstract:

Aviation-grade aluminum alloy is one of the most important structuralAluminum alloys with high strength/toughness, high specific strength/modulus, and Sc addition have beenAt present, research on next-generation alloy design, processing methods, and new alloy research andThe aviation-grade aluminum alloy industry in China has been developing rapidly.It is necessary to improve the competitiveness of aviation-grade aluminum alloy materials, develop new

Keywords： aviation     aluminum alloys     high strength and high toughness     high specific modulus    

HTML PDF Collect

Title Author Date Type Operation

Rapid alloying of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis

Journal Article

A Nitride-Reinforced NbMoTaWHfN Refractory High-Entropy Alloy with Potential Ultra-High-Temperature Engineering

Yixing Wan,Yanhai Cheng,Yongxiong Chen,Zhibin Zhang,Yanan Liu,Haijun Gong,Baolong Shen,Xiubing Liang

Journal Article

Research Progress and Prospect of High-Entropy Alloy Materials

Li Tianxin, Wang Shudao, Lu Yiping, Cao Zhiqiang, Wang Tongmin, Li Tingju

Journal Article

High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Journal Article

High-order phase-field model with the local and second-order max-entropy approximants

Fatemeh AMIRI

Journal Article

Grindability of high-temperature alloy with ceramic alumina wheels

ZHANG Hongxia, CHEN Wuyi, CHEN Zhitong

Journal Article

Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Journal Article

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

Manli LUO, Jing LIU

Journal Article

Formic acid dehydrogenation reaction on high-performance PdxAu1−xalloy nanoparticles prepared by the eco-friendly slow synthesis methodology

Journal Article

Development Status and Prospects of Advanced Copper Alloy

Jiang Yexin, Lou Huafen, Xie Haofeng, Li Tingju, Song Kexing, Liu Xuefeng, Yun Xinbing, Wang Hang, Xiao Zhu, Li Zhou

Journal Article

Maximum entropy based finite element analysis of porous media

Emad NOROUZI, Hesam MOSLEMZADEH, Soheil MOHAMMADI

Journal Article

Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen evolution reaction

Shenghua Ye, Gaoren Li

Journal Article

A novel shape memory alloy actuated soft gripper imitated hand behavior

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Development Strategy for the Aviation-Grade Aluminum Alloy Industry in China

Xiong Baiqing, Yan Hongwei, Zhang Yong’an, Li Zhihui, Li Xiwu

Journal Article