HYPOEUTECTIC

作品数：32被引量：97H指数：5
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相关领域：金属学及工艺一般工业技术更多>>
相关期刊：《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Chinese Physics Letters》《Science Bulletin》更多>>
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Synergistically Improved Mechanical Properties and Thermal Conductivity of Hypoeutectic AlSiNiFeMg Alloy Prepared by Ultrasonic-assisted Casting
《Journal of Wuhan University of Technology(Materials Science)》2024年第6期1565-1568,共4页ZHANG Wenda YUAN Xuan ZHOU Yuli ZHONG Gu BAI Peikang WANG Hongfu LIU Jun 
Funded by the Zhaoqing Xijiang Innovation and Entrepreneurship Team Project Funding of China(No.2017A0109004)。
We employed a melt ultrasonic treatment near the liquidus to prepare a high-thermal-conductivity Al-4Si-2Ni-0.8Fe-0.4Mg alloy.The influences of various ultrasonic powers on its microstructure,mechanical properties,and...
关键词：Al-Si alloy mechanical property thermal conductivity ultrasonic treatment SOLIDIFICATION microstructure 
Effect of a high-gradient magnetic field on grain refinement of a hypoeutectic Mn-Sb alloy during directional solidification
《Journal of Materials Science & Technology》2024年第8期47-54,共8页Jinmei Sun Tie Liu Xiaoyu Guo Shuang Yuan Jun Wang Noriyuki Hirota Qiang Wang 
supported by the National Key R&D Program of China(Grant No.2021YFB3501404);the fund of the State Key Laboratory of Solidification Processing in NWPU(Grant No.SKLSP202101).
The obvious grain refinement of the primary MnSb phase has been observed in the Mn-89.7 wt%Sb alloy directionally solidified under a high-gradient magnetic field.With the application of a high-gradient magnetic field,...
关键词：Grain refinement High-gradient magnetic field Magnetic force Lorentz force Directional solidification 
A novel method towards improving the hydrogen storage properties of hypoeutectic Mg-Ni alloy via ultrasonic treatment被引量：5
《Journal of Magnesium and Alloys》2023年第3期903-915,共13页Xin Ding Ruirun Chen Xiaoyu Chen Hongze Fang Qi Wang Yanqing Su Jingjie Guo 
supported by National Key Research and Development Program of China(2017YFA0403804);National Natural Science Foundation of China(51825401)
Ultrasonic treatment has great contributions on modifying the morphology,dimension and distribution of constituent phases during solidification,which serve as dominate factors influencing the hydrogen storage performa...
关键词：Hydrogen storage Mg-Ni alloy Ultrasonic treatment Dehydriding kinetics 
Effects of trace ytterbium addition on microstructure,mechanical and thermal properties of hypoeutectic Al-5Ni alloy被引量：4
《Journal of Rare Earths》2022年第8期1305-1315,共11页Kang Wang Shaodong Hu Yanglin Zhong Shuoxun Jin Zirong Zhou Zhiyu Wang Jiongcai Chen Bingbing Wan Wenfang Li 
Project supported by the Guangdong Basic and Applied Basic Research Foundation (2019A1515110135,2021A1515010587);the Young Innovative Talents Projects of Universities in Guangdong Province(2020KQNCX084);the Guangdong Start-up Funds of DGUT (GC300502-52)。
Over the past decade,the cast aluminum alloys with excellent mechanical and conductivity properties have emerged as potential materials for thermal management.However,the traditional Al-Si based alloys are difficult t...
关键词：Aluminum alloys Ytterbrium Trace dosage Mechanical properties Thermal conductivity Rare earths 
The role of solutes in grain refinement of hypoeutectic magnesium and aluminum alloys被引量：5
《Journal of Magnesium and Alloys》2022年第7期1846-1856,共11页Qingyou Han 
The effect of solutes on grain formation has been studied over a century but is still under debating,simply because it is a very complex topic.This article focuses on the effect of dissolved solute on the growth,fragm...
关键词：Solidification microstructure Grain refinement Solute elements 
Tailoring microstructures of CoCrFeNiNb_(0.25)hypoeutectic high-entropy alloy by hot deformation被引量：1
《Rare Metals》2022年第6期2028-2037,共10页Xiao-Rong Liu Feng He Jun-Jie Li Ying-Ying Dang Zhi-Jun Wang Jin-Cheng Wang 
financially supported by the National Key R&D Program of China (No.2018YFC0310400);the Research Fund of the State Key Laboratory of Solidification Processing,China (Nos.2020-TS-06 and 2021-TS-02)
CoCrFeNiNb_(0.25)hypoeutectic high-entropy alloy(HEA)has shown good mechanical properties.However,due to interdendritic eutectics,it is challenging to further optimize the microstructure through cold rolling and annea...
关键词：Hot deformation High-entropy alloy Microstructure evolution 
Microstructure analyses and phase-field simulation of partially divorced eutectic solidification in hypoeutectic Mg-Al Alloys被引量：4
《Journal of Magnesium and Alloys》2022年第6期1672-1679,共8页Joo-Hee Kang Jiwon Park Kyung Song Chang-Seok Oh Oleg Shchyglo Ingo Steinbach 
supported by the Fundamental Research Program of Korea Institute of Materials Science(PNK7760 and PNK7770);the National Research Foundation of Korea(2020R1A2C2008416 and 2021M3H4A6A01049712)。
In this study the partially divorced eutectic microstructure ofα-Mg andβ-Mg17Al12was investigated by electron backscatter diffraction,transmission electron microscopy,and phase-field modeling in hypoeutectic Mg-Al a...
关键词：Mg-Al alloy Partially divorced eutectic SOLIDIFICATION Electron backscatter diffraction Phase-Field modeling 
Effect of La addition on microstructure and mechanical properties of hypoeutectic Al-7Si aluminum alloy
《China Foundry》2021年第5期481-487,共7页Xiao-yan Wu Wei Luo Hua-rui Zhang Hu Zhang Hai-tao Jiang 
the Fundamental Research Funds for the Central Universities(Grant number FRF-TP-19-083A1);the Guangxi Special Funding Programme for Innovation-Driven Development(Grant number GKAA17202008)。
The effect of La addition(0,0.1,0.2,0.4,wt.%)on the microstructure,tensile properties and fracture behavior of Al-7Si alloy was investigated systematically.It is found that the La appears in the Al-7Si alloy in the fo...
关键词：La addition Al-7Si alloy microstructure mechanical property 
Microstructural evolution and microsegregation in directional solidification of hypoeutectic Al−Cu alloy:A comparison between experimental data and numerical results obtained via phase-field model被引量：1
《Transactions of Nonferrous Metals Society of China》2021年第7期1853-1867,共15页Alexandre F.FERREIRA Ivaldo L.FERREIRA Rangel P.ALMEIDA Jose A.CASTRO Roberto C.SALES Zilmar A.JUNIOR 
FAPERJ(Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro,APQ#1:E-26/010.001942/2019);CNPq(Conselho Nacional de Desenvolvimento Cientifico e Tecnologico)for their financial support。
The objective of the work is focused on predictions of microsegregation,solidification speed,dendritic arm spacings and dendrite morphology by phase-field model.The numerical results were compared with experimental da...
关键词：hypoeutectic Al−Cu alloy effective partition coefficient dendritic arm spacing MICROSEGREGATION phase-field model 
Structural and mechanical aspects of hypoeutectic Zn–Mg binary alloys for biodegradable vascular stent applications被引量：8
《Bioactive Materials》2021年第1期26-44,共19页W.Pachla S.Przybysz A.Jarzębska M.Bieda K.Sztwiertnia M.Kulczyk J.Skiba 
the National Science Centre(Poland),grant UMO-2016/23/B/ST8/00724.
The study is concerned with the mechanical properties of Zn and three Zn–Mg double alloys with Mg concentrations:0.5%,1.0%and 1.5%in the form of rods with a diameter of 5 mm as potential materials for use in biodegra...
关键词：Biodegradable Zn alloys Hydrostatic extrusion Microstructure Mechanical properties Vascular stent 
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