MICROALLOYING

作品数:104被引量:300H指数:8
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:唐超兰孙扬善姚正军邓英更多>>
相关机构:广东工业大学东南大学南京航空航天大学中南大学更多>>
相关期刊:《Journal of Materials Science & Technology》《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Journal of Iron and Steel Research International》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国家高技术研究发展计划高等学校学科创新引智计划更多>>
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  • 期刊=Journal of Rare Earthsx
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Improving corrosion resistance of Zn-5Al(wt%)alloy by microalloying with samarium
《Journal of Rare Earths》2023年第10期1636-1644,I0006,共10页Xiaochao Zhou Wei Shi Song Xiang 
the National Natural Science Foundation of China(51974097,52161010);Central Government Guides Local Science and Technology Development Special Projects(20194011);the Program of"One Hundred Talented People"of Guizhou Province(20164014);Guizhou Province Science and Technology Project(20175656,20175788,20191414,20192162)。
The role of the rare earth element Sm in as-cast Zn-5AI alloy was studied in this work.A three times higher improvement than the control group on corrosion resistance was found with rare earth Sm adding(0.15 wt%).By u...
关键词:Zn-5Al Sm Rare earth elements SKPFM Volta potential 
Effect of titanium and rare earth microalloying on microsegregation,eutectic carbides of M2 high speed steel during ESR process被引量:8
《Journal of Rare Earths》2020年第9期1030-1038,I0005,共10页Fuxing Yin Lu Wang Zhixia Xiao Jianhang Feng Lin Zhao 
Project supported by the Natural Science Foundation-Steel and Iron Foundation of Hebei Province(E2019202482);the Hebei Province Education Department Science and Technology Research Project(QN2018034);the Tianjin Science and Technology Support Program(18YFZCGX00220)。
The effects of RE and Ti microalloying during electroslag remelting(ESR)process on the microsegregation and morphology of eutectic M2C carbides in M2 high speed steel were investigated.The results show that the additi...
关键词:MICROSEGREGATION Morphology Eutectic carbides High speed steel Electroslag remelting Rare earths 
Effect of Ce/La microalloying on microstructural evolution of Mg-Zn-Ca alloy during solution treatment被引量:7
《Journal of Rare Earths》2015年第1期70-76,共7页张庆鑫 佟立波 程丽任 江中浩 孟健 张洪杰 
supported by the National Natural Science Foundation of China(51401200);Natural Science Foundation of Jilin Province(20140520099JH);National Science & Technology Pillar Program(2012BAE01B04);Chinese Academy of Sciences of Western Action Plan Project(KZCX2-XB3-06);the National Natural Science Foundation of China Major Project(91122030);National High Technology Research and Development Program of China(2011AA03A407);National Natural Science Foundation for Creative Research Group(20921002)
The effect of Ce/La misch metal addition on the microstructural evolution of as-cast and as-soluted Mg-5.3Zn-0.5Ca(wt.%) alloys was systematically investigated. It was found that Ce/La could effectively refine the a...
关键词:Mg-Zn-Ca alloy Ce/La solution treatment MgxZny-Ca-(Ce/La) phase rare earths 
Effects of Microalloying on Glass Forming Ability and Thermodynamic Fragility of Cu-Pr-Based Amorphous Alloys被引量:1
《Journal of Rare Earths》2007年第5期615-618,共4页李雪莲 边秀房 郭晶 赵岩 武玉琴 孙保安 
Project supported by the National Natural Science Foundation of China (50471052);Natural Science Foundation of Shandong Province (Z2004F02)
The effects of microalloying of Ti and B on the glass formation of Cu60Pr30Ni10Al10-2xTixBx(x = 0, 0.05% (atom fraction)) amorphous alloys was investigated using differential scanning calorimetry (DSC) and X-ray...
关键词:mieroalloying glass forming ability FRAGILITY difference in Gibbs free energy rare earths 
Effects of Cerium on Microalloying in Low Sulfur Nb-Ti-Bearing Steel
《Journal of Rare Earths》2005年第6期742-746,共5页朱兴元 游涛 石勤 邹洋 林勤 
ProjectsupportedbytheNationalItemsof10.5Project
The CCT curves of supercooled austenite were investigated by using THERMECMASTOR-Z simulation machine, test samples refined from 50 kg vacuum induction furnace and two-stage controlled roiling in laboratorial conditio...
关键词:Nb-Ti-Bearing steel STRUCTURE phase transformation rare earths 
Effect of Microalloying on Wettability, Oxidation and Solidification Morphology of Sn-9Zn Alloy被引量:6
《Journal of Rare Earths》2005年第2期220-223,共4页魏秀琴 黄惠珍 周浪 张萌 
Eutectic alloy Sn-9Zn is an attractive candidate for lead-free solders. However, its wettability to copper is poor thus,its development was limited. Effects of less than 1% (mass fraction) additions of mischmetal cons...
关键词:lead-free solder PHOSPHORUS WETTABILITY OXIDATION rare earths 
Effects of RE and Vanadium on Microalloyed Steel被引量:3
《Journal of Rare Earths》2002年第1期36-40,共5页林勤 王怀斌 卢先利 宋波 唐历 贾连弟 
theMinistryofMetallurgicalIndustryofChina (YA96 -0 79)
The effects of RE were studied by TEM, SEM, ICP and thermal simulation methods in vanadium microalloyed steel. The content of RE in the solid solution can reach the order of 10 -5 ~10 -4 in steel. The solid ...
关键词:rare earths VANADIUM PRECIPITATION RECRYSTALLIZATION MICROALLOYING 
Behavior of Rare Earthsin UltraLowSulfur Microalloyed Steel被引量:4
《Journal of Rare Earths》1999年第3期207-212,共6页刘勇华 林勤 叶文 陈宁 郭英 陈祝清 祝庆和 
The investigation on the behavior of RE in microalloyed steel containing Nb and Ti indicates RE still have the effect of purifying molten steel and metamorphose inclusions even when the composition of S is pretty low(...
关键词:Rare earths Extra  low sulfur steel MICROALLOYING 
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