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COLD: 作品数：1127被引量：2043H指数：17; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：李铭杨忠邓奇高娇娇高志奇更多>>; 相关机构：东北师范大学北京大学中国农业大学安徽医科大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家科技支撑计划更多>>

Processing,microstructure,and mechanical properties of wire arc additively-manufactured AZ91 magnesium alloy using cold arc process: 《Transactions of Nonferrous Metals Society of China》2025年第1期91-104,共14页Bai-hao CAI Ji-kang FAN Jie LI Dong-qing YANG Yong PENG Ke-hong WANG; supported by the National Natural Science Foundation of China(No.51805265);the Fundamental Research Funds for the Central Universities,China(No.30922010921).; Thin walls of an AZ91 magnesium alloy with fine equiaxed grains were fabricated via cold arc-based wire arc additive manufacturing(CA-WAAM),and the droplet transfer behaviours,microstructures,and mechanical properties...; 关键词：AZ91 magnesium alloy droplet transfer MICROSTRUCTURE mechanical properties cold arc process

Boosting thermoelectric efficiency of Ag_(2)Se through cold sintering process with Ag nano-precipitate formation: 《International Journal of Minerals,Metallurgy and Materials》2024年第12期2760-2769,共10页Dejwikom Theprattanakorn Thanayut Kaewmaraya Supree Pinitsoontorn; supported by the National Research Council of Thailand(NRCT)(Nos.N42A650237 and N41A661163);the National Science,Research and Innovation Fund(NSRF)via the Fundamental Fund of Khon Kaen University;the NSRF via the Program Management Unit for Human Resources&Institutional Development,Research and Innovation(No.B37G660011).; Silver selenide(Ag_(2)Se)stands out as a promising thermoelectric(TE)material,particularly for applications near room temper-atures.This research presents a novel approach for the fabrication of bulk Ag_(2)Se samples ...; 关键词：THERMOELECTRIC silver selenide CHALCOGENIDE cold sintering process nano-precipitate

Effects of Thermal-Cold Cycling on Dimensional Stability of HIPed Beryllium: 《稀有金属材料与工程》2024年第10期2718-2722,共5页Ren Penghe Xiao Lairong Cai Zhenyang Tu Xiaoxuan Zhao Xiaojun; National Defense Basic Scientific Research Program of China(JCKY2018203B067);Youth Natural Science Foundation of Hunan Province(2019JJ50817)。; The dimensional change,residual stress,grain orientation difference,dislocation density,and dislocation distribution of beryllium after different hot isostatic pressing treatments were analyzed by laser length meter,R...; 关键词：BERYLLIUM thermal-cold cycling MICROSTRUCTURE dimensional stability

Enhancing fatigue performance of AZ31 magnesium alloy components fabricated by cold metal transfer-based wire arc directed energy deposition through LPB: 《Journal of Magnesium and Alloys》2024年第4期1638-1662,共25页Shambhu Kumar Manjhi Srikanth Bontha A.S.S.Balan; supported by the Department of Science and Technology Government of India,grant number SP/YO2019/1287(G);supported by Fronius India Solutions&Skill Centre,Bengaluru and CRF NITK Surathkal.; Cold Metal Transfer-Based Wire Arc Directed Energy Deposition(CMT-WA-DED)presents a promising avenue for the rapid fabrication of components crucial to automotive,shipbuilding,and aerospace industries.However,the susc...; 关键词：Wire arc additive manufacturing AZ31 Mg alloy Low plasticity burnishing Low cycle fatigue test Strain amplitude

High-Superelasticity NiTi Shape Memory Alloy by Directed Energy Deposition-Arc and Solution Heat Treatment: 《Acta Metallurgica Sinica(English Letters)》2024年第1期132-144,共13页Junyi Ma Lin Yu Qing Yang Jie Liu Lei Yang; The study was supported by the National Natural Science Foundation of China(No.52105396).The authors thank the State Key Laboratory of Materials Processing and Die&Mould Technology,and the Analytical&Testing Center,Huazhong University of Science&Technology for the extensive experiments.; Directed energy deposition-arc(DED-Arc)technology has the advantages of simple equipment,low manufacturing cost and high deposition rate,while the use of DED-Arc has problems of microstructure inhomogeneity,position d...; 关键词：Directed energy deposition-arc(DED-Arc) Cold metal transfer(CMT) NiTi shape memory alloys Microstructure Phase transformation Solution heat treatment

Cold sintering process for fabrication of a superhydrophobic ZnO-polytetrafluoroethylene(PTFE)ceramic composite被引量：3: 《Journal of Advanced Ceramics》2023年第9期1758-1766,共9页Xuetong Zhao Yang Yang Li Cheng Jing Guo Shenglin Kang Yuchen Li Xilin Wang Lijun Yang Ruijin Liao; The authors acknowledge the support from the funding of the National Natural Science Foundation of China(Grant No.51877016);the Fok Ying-Tong Education Foundation,China(Grant No.171050);Science and Technology Project of State Grid Co.,Ltd.,China(Grant No.5500-202399372A-2-2-ZB).; Composite coatings or films with polytetrafluoroethylene(PTFE)are typically utilized to offer superhydrophobic surfaces.However,the superhydrophobic surfaces usually have limited durability and require complicated fab...; 关键词：cold sintering process(CSP) ZnO-polytetrafluoroethylene(PTFE)ceramic composites contact angles sliding angles(SAs) SUPERHYDROPHOBICITY

A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys: 《Frontiers in Energy》2023年第4期504-515,共12页Yian LU Suxin QIAN Jun SHEN; supported by the National Natural Science Foundation of China(Grant No.51976149);the Young Elite Scientists Sponsorship Program by China Association for Science and Technology(Grant No.2019QNRC001).; Thermal energy storage has been a pivotal technology to fill the gap between energy demands and energy supplies.As a solid-solid phase change material,shape-memory alloys(SMAs)have the inherent advantages of leakage f...; 关键词：shape-memory alloy(SMA) elastocaloric effect(eCE) cooled seat cold thermal energy storage

Effect of Thermal-cold Cycling Treatment on Mechanical Properties and Microstructure of 6061 Aluminum Alloy被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2023年第3期677-681,共5页王会敏 LI Yanguang GUO Chaobo CUI Guoming HUANG Shiquan; Key Scientific and Technological Project of Henan Province (No.222102230021);Key Scientific Research Projects of Universities in Henan Province (No.21B430003);The Training Program for Young Backbone Teachers in Henan Higher Education Institutions (No.2019GGJS266)。; The influence of thermal-cold cycling treatment on mechanical properties and microstructure of 6061 aluminum alloy was investigated by means of tensile test, optical microscopy(OM), X-ray diffraction(XRD) and transmis...; 关键词：thermal-cold cycling treatment MICROSTRUCTURES tensile properties aluminum alloys

Realizing translucency in aluminosilicate glass at ultralow temperature via cold sintering process被引量：3: 《Journal of Advanced Ceramics》2022年第11期1714-1724,共11页Jie GAO Kangjing WANG Wei LUO Xiaowei CHENG Yuchi FAN Wan JIANG; financially supported by the National Natural Science Foundation of China(No.52122203).; Glass with high visible-light transparency is widely considered as the most important optical material,which typically requires a processing temperature higher than 1000℃.Here,we report a translucent aluminosilicate ...; 关键词：GLASS cold sintering process(CSP) optical properties mechanical properties

Cold dwell behaviour of Ti6Al alloy:Understanding load shedding using digital image correlation and dislocation based crystal plasticity simulations被引量：1: 《Journal of Materials Science & Technology》2022年第33期254-272,共19页Yi Xiong NicolòGrilli Phani S.Karamched Bo-Shiuan Li Edmund Tarleton Angus J.Wilkinson; the financial support provided by the Henry Royce Institute(No.EP/R010145/1);financial support of the China Scholarship Council(CSC);support through Fellowship grant(No.EP/N007239/1)。; Digital image correlation(DIC)and dislocation based crystal plasticity simulation were utilised to study cold dwell behaviour in a coarse grain Ti-6Al alloy at 3 different temperatures up to 230℃.Strains extracted fr...; 关键词：Cold dwell fatigue Digital image correlation Crystal plasticity Load shedding Titanium alloy

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