云南高校图书馆联盟文献共享服务平台- DISPERSOIDS

DISPERSOIDS: 作品数：21被引量：100H指数：8; 导出分析报告; 相关领域：一般工业技术金属学及工艺更多>>; 相关作者：张新明刘胜胆李承波邓运来王琴更多>>; 相关机构：中南大学湖南工程学院东北轻合金有限责任公司哈尔滨理工大学更多>>; 相关期刊：《Journal of Materials Science & Technology》《World Journal of Condensed Matter Physics》《Progress in Natural Science:Materials International》《Acta Metallurgica Sinica(English Letters)》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更多>>

Improving microstructure and deformation surface quality of novel Al-Mg-Zn-Zr alloy by varying homogenization regimes: 《Journal of Materials Science & Technology》2024年第18期121-132,共12页Jinyue Li Feng Qian Shiwei Pan Fei Zhang Chun Guo Shun Xu Meng Liu Xingwang Cheng; support from the National Natural Science Foundation of China(No.52201004);the Beijing Natural Science Foundation(No.2222095);S.W.Pan would acknowledge the support from the China Postdoctoral Science Foundation(No.2023M730234);the National Natural Science Foundation of China(No.52301005).; Al-Mg-Zn-based alloys are newly developed high-performance age-hardenable 5xxx series alloys.How-ever,they suffer from poor surface quality due to the Lüders bands and the Portevin-Le-Chatelier(PLC)effect during plas...; 关键词：Al-Mg-Zn-Zr alloys HOMOGENIZATION MICROSTRUCTURE Deformation surface quality Al_(3)Zr dispersoids Precipitation

Quantitative analysis of influence of α-Al(MnFeCr)Si dispersoids on hot deformation and microstructural evolution of Al-Mg-Si alloys被引量：2: 《Transactions of Nonferrous Metals Society of China》2022年第6期1805-1821,共17页Hiromi NAGAUMI Jian QIN Cheng-bin YU Xiao-guo WANG Lin-sheng WANG; the financial supports from the National Natural Science Foundation of China (No. U1864209);Jincheng Science and Technology Plan Project of Shanxi Province, China (No. 201702014)。; The microstructural evolution of AA6061 and Mn-bearing Al-Mg-Si-Cu alloys was studied by compression tests that were carried out between 300 and 500 °C with a wide range of strain rates. Compared to the AA6061 alloy,...; 关键词：Al-Mg-Si alloy hot deformation α-Al(MnFeCr)Si dispersoids SUBSTRUCTURE dynamic softening threshold stress Z parameter

Mechanism of heterogeneous distribution of Cr-containing dispersoids in DC casting 7475 aluminum alloy被引量：2: 《Transactions of Nonferrous Metals Society of China》2022年第5期1416-1427,共12页Yi-ran ZHOU Ni TIAN Wei LIU Yu ZENG Guang-dong WANG Shi-da HAN Gang ZHAO Gao-wu QIN; financially supported by the National Natural Science Foundation of China(No.51871043);Fundamental Research Funds for the Central Universities of China(No.N180212010);Liaoning Natural Science Foundation of China(No.2019-MS-113)。; The actual effective partition coefficients of Mg and Cr in a cross-section of a dendrite arm in a direct-chill(DC)-casting ingot of 7475 aluminum alloy are obtained.Meanwhile,by analyzing the microstructure,the mecha...; 关键词：7475 aluminum alloy direct-chill-casting ingot Al18Mg3Cr2 dispersoids heterogeneous distribution effective partition coefficient

Microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn alloys produced by twin roll casting被引量：1: 《Progress in Natural Science:Materials International》2021年第5期705-713,共9页Yong Li Haiyao Wang Xiaoming Qian Zhaodong Wang Guangming Xu Jiadong Li; support of the National Natural Science Foundation of China(Grant No.51790485);the Fundamental Research Funds for the Central Universities(No.N2007008 and N2007005);Nanning science and technology major special projects(No.20191002);the Key research and development project of Shandong province(the first batch of competitive selection of major scientific and technological innovation projects,No.2019JZZY010401); The microstructure and elevated-temperature mechanical properties of dispersoid-strengthened Al-Mg-Si-Mn alloys produced by twin roll casting(TRC)and conventional mold casting(MC)were studied.A specific heat treatment...; 关键词：Aluminum alloy Twin-roll casting(TRC) α-Al(Fe Mn)Si dispersoids ELEVATED-TEMPERATURE

The effects of Y pre-alloying on the in-situ dispersoids of ODS Co Cr Fe Mn Ni high-entropy alloy被引量：1: 《Journal of Materials Science & Technology》2021年第26期62-75,共14页SeungHyeok Chung Bin Lee Soo Yeol Lee Changwoo Do Ho Jin Ryu; supported by the Civil-Military Technology Cooperation Program under the Agency for Defence Development(ADD)of the Republic of Korea(No.1415156504);the National Research Foundation grant funded by the Korean government(Nos.NRF-2020R1A5A6017701 and 2017K1A3A7A09016308)。; Oxide dispersion strengthened CoCrFeMnNi high-entropy alloys(ODS-HEAs)were prepared using two different powder preparation methods classified by yttrium addition strategy to investigate the effects of in-situ and ex-s...; 关键词：Oxide dispersion strengthened(ODS)alloy High-entropy alloy In-situ oxide dispersoid formation Microstructure Mechanical property

Microstructure evolution of spray deposited and as-cast 2195 Al-Li alloys during homogenization被引量：9: 《Journal of Materials Science & Technology》2021年第23期161-178,共18页Yongxiao Wang Xinwu Ma Guoqun Zhao Xiao Xu Xiaoxue Chen Cunsheng Zhang; financially supported by the National Science Foundation of China(No.51735008);the Science Fund for Distinguished Young Scholars of Shandong Province(No.JQ201810)。; In this paper,a comparative study on the spray deposited and as-cast 2195 alloy was carried out to reveal their microstructure evolutions and differences during the homogenization process.The dissolution of the second...; 关键词：Al-Li alloy HOMOGENIZATION DISPERSOIDS RECRYSTALLIZATION Diffusion kinetics

Effects of nano-sized TiB_(2) particles and Al_(3)Zr dispersoids on microstructure and mechanical properties of Al-Zn-Mg-Cu based materials被引量：10: 《Transactions of Nonferrous Metals Society of China》2021年第8期2189-2207,共19页Hong-yu XIAO Yu-gang LI Ji-wei GENG Hong-ping LI Ming-liang WANG Dong CHEN Zhu-guo LI Hao-wei WANG; financial supports from the China Postdoctoral Science Foundation(Nos.2019TQ0193,2019M661497);the National Key Research and Development Program of China(No.2018YFB1106302);the National Natural Science Foundation of China(No.51821001);the Anhui Provincial Engineering Research Center of Aluminum Matrix Composites,China(No.2017WAMC002)。; The effects of TiB_(2) and Zr on the microstructure,aging response and mechanical properties of hot-extruded Al-Zn-Mg-Cu based materials were investigated and compared by multi-scale microstructure characterization te...; 关键词：TiB_(2) Al_(3)Zr microstructure aging kinetics mechanical properties

Superior mechanical properties and strengthening mechanisms of lightweight AlxCrNbVMo refractory high-entropy alloys(x=0,0.5,1.0)fabricated by the powder metallurgy process被引量：12: 《Journal of Materials Science & Technology》2021年第10期32-41,共10页Byungchul Kang Taeyeong Kong Ho Jin Ryu Soon Hyung Hong; the National Research Foundation(NRF)grant funded by the Ministry of Science and ICT of Korea through contracts NRF-2018K2A9A1A06069970,NRF2020R1A5A6017701;the Asian Office of Aerospace Research and Development(AOARD)grant funded by the Air Force Office of Scientific Research(AFOSR)through a grant FA2386-19-1-4009。; Light and strong AlxCrNbVMo(x=0,0.5,and 1.0)refractory high-entropy alloys(RHEAs)were designed and fabricated via a the powder metallurgical process.The microstructure of the AlxCrNbVMo alloys consisted of a single BC...; 关键词：High-entropy alloy Powder metallurgy REFRACTORY Strengthening mechanisms Oxide dispersoids

Size effect in the Al3Sc dispersoid-mediated precipitation and mechanical/electrical properties of Al-Mg-Si-Sc alloys被引量：6: 《Journal of Materials Science & Technology》2020年第22期78-84,共7页Ruihong Wang Shengyu Jiang Bao'an Chen Zhixiang Zhu; the financial support of the project from the National Natural Science Foundation of China (No. 51771147)。; A significant size effect is found in the Al3 Sc dispersoid-mediated precipitation in an Al-Mg-Si-Sc alloy.When the Al3 Sc dispersoid size smaller than about 40 nm,β " precipitates nucleate directly on the coherent d...; 关键词：Al-Mg-Si-Sc alloy Al3Sc dispersoids PRECIPITATION Size effect Hardness and conductivity

Effects of homogenization on the dissolution and precipitation behaviors of intermetallic phase for a Zr and Er containing Al-Zn-Mg-Cu alloy被引量：8: 《Progress in Natural Science:Materials International》2020年第1期47-53,共7页Yuanchun Huang Chuanchao Zhang Yunlong Ma Yu Liu; China Academy of Launch Vehicle Technology,NNSFC(Grant No.U1637601);CALT(Grant No.20171038-056).; The effects of homogenization on dissolution and precipitation behaviors of intermetallic phase in a novel Zr and Er containing Al-Zn-Mg-Cu alloy were investigated.In this work,single-stage(SS:475℃/24 h)and doublesta...; 关键词：HOMOGENIZATION Heating rate Al8Cu4Er phase Microstructure DISPERSOIDS Al-Zn-Mg-Cu-Zr-Er alloy

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

DISPERSOIDS

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

DISPERSOIDS

检索结果分析

下载全文

用户登录

高级检索检索式检索