中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
  4. 中科院等离子体物理研究所
Effect of hafnium addition on the microstructure and tensile properties of aluminum added high-Cr ODS steels

文献类型：期刊论文

作者Dong, Hongqing1; Yu, Liming1; Liu, Yongchang1; Liu, Chenxi1; Li, Huijun1; Wu, Jiefeng2
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2017-04-25
卷号702期号:无页码:538-545
关键词Hf Addition Ods Steel Grain Size Oxide Particles Tensile
DOI10.1016/j.jallcom.2017.01.298
文献子类Article
英文摘要To investigate the effects of hafnium (Hf) addition on the microstructural and mechanical performance of an aluminum (Al) added 16Cr ODS steel, the microstructures of the 16Cr ODS steel with and without Hf were investigated by EBSD and TEM, and tensile tests were conducted at high temperature to evaluate the strength and ductility changes at different temperatures. The Hf addition is beneficial to the grain refinement of the 16Cr ODS steel. The average grain size decreases from 1.795 mu m to 1.027 mu m with Hf addition. In addition to the Y-Al-O nanoparticles, Y-Hf-O complex oxides with a finer size are also observed in the sample with the Hf addition, which reduces the mean size of oxides within the steel and increases the number density of the oxide particles. The yield strength and tensile strength of the 16Cr ODS steel are further improved by Hf addition due to its optimized microstructures with further refined grains. (C) 2017 Elsevier B.V. All rights reserved.
WOS关键词DISPERSION-STRENGTHENED STEELS ; LIQUID LEAD-BISMUTH ; OXIDE DISPERSION ; 9CR-ODS STEEL ; MECHANICAL-PROPERTIES ; GRAIN-SIZE ; ALLOYS ; PARTICLES ; STABILITY ; DUCTILITY
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000395842400065
资助机构International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; International Thermonuclear Experimental Reactor (ITER) Program Special Project(2014GB125006 ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; China National Funds for Distinguished Young Scientists(51325401) ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; National Nature Science Foundation of China(51474155 ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; Natural Science Foundation of Tianjin(14JCZDJC38700) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 2015GB107003) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200) ; 11672200)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31817]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Tianjin Univ, Tianjin Key Lab Composite & Funct Mat, State Key Lab Hydraul Engn Simulat & Safety, Tianjin 300072, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Dong, Hongqing,Yu, Liming,Liu, Yongchang,et al. Effect of hafnium addition on the microstructure and tensile properties of aluminum added high-Cr ODS steels[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2017,702(无):538-545.
APA Dong, Hongqing,Yu, Liming,Liu, Yongchang,Liu, Chenxi,Li, Huijun,&Wu, Jiefeng.(2017).Effect of hafnium addition on the microstructure and tensile properties of aluminum added high-Cr ODS steels.JOURNAL OF ALLOYS AND COMPOUNDS,702(无),538-545.
MLA Dong, Hongqing,et al."Effect of hafnium addition on the microstructure and tensile properties of aluminum added high-Cr ODS steels".JOURNAL OF ALLOYS AND COMPOUNDS 702.无(2017):538-545.

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。