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The effect of Zr, Ti addition on the particle size and microstructure evolution of yttria nanoparticle in ODS steel

文献类型：期刊论文

作者Li, Wenxue1,2; Hao, Ting1; Gao, Rui1; Wang, Xianping1; Zhang, Tao1; Fang, Qianfeng1; Liu, Changsong1
刊名POWDER TECHNOLOGY
出版日期2017-09-01
卷号319页码:172-182
关键词High-energy Ball-milling Ods Steel Y2o3 Spark Plasma Sintering Zr And Ti addiTion
DOI10.1016/j.powtec.2017.06.041
文献子类Article
英文摘要In order to clarify the effects of Zr and Ti addition on the refinement of the particle size of Y2O3 in the oxide dispersion strengthened (ODS) steel, the reaction products between Zr and Ti with Y2O3 after the high-energy ball milling, annealing and subsequent consolidation processing (spark plasma sintering) were investigated in detail with both a larger amount of Zr, Ti and Y2O3 additions (Fe-15 (Zr, Ti)-7.5Y(2)O(3), wt%) and a smaller amount of Zr, Ti and Y2O3 additions (Fe-2 (Zr, Ti) -1Y(2)O(3), wt%). Experimental results indicate that the ball-milling does not lead to the reaction between Zr and Ti with Y2O3 while the annealing and SPS cause the formation of Y-(Zr,Ti) -O complex phases. Y0.28Zr0.72O1.862 structure is easily precipitated from the ball-milled powders at relatively lowerannealing temperatures and it is further decomposed into YZrO3 and ZrO phase at high annealing temperatures in Fe-15Zr-7.5Y(2)O(3). While Y2O3(TiO2)(2) and TiO2 phase are precipitated at relatively lower annealing temperatures and are further combined into Y2Ti2O7 phase athigh annealing temperatures in Fe-15T1-7.5Y(2)O(3). Similar results are obtained as well in Fe-2(Zr, Ti)-1Y(2)O(3). Compared with the case of Zr addition, Ti addition can form the smaller size of Y-Ti-O particle than Y-Zr-O particle. (C) 2017 Elsevier B.V. All rights reserved.
WOS关键词MECHANICAL-PROPERTIES ; FERRITIC ALLOYS ; DISPERSION ; POWDERS ; NANOCLUSTERS ; PARAMETERS ; MORPHOLOGY ; STABILITY
WOS研究方向Engineering
语种英语
WOS记录号WOS:000407982600017
资助机构National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; National Natural Science Foundation of China(11575231 ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230) ; 11375230)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33598]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Li, Wenxue,Hao, Ting,Gao, Rui,et al. The effect of Zr, Ti addition on the particle size and microstructure evolution of yttria nanoparticle in ODS steel[J]. POWDER TECHNOLOGY,2017,319:172-182.
APA Li, Wenxue.,Hao, Ting.,Gao, Rui.,Wang, Xianping.,Zhang, Tao.,...&Liu, Changsong.(2017).The effect of Zr, Ti addition on the particle size and microstructure evolution of yttria nanoparticle in ODS steel.POWDER TECHNOLOGY,319,172-182.
MLA Li, Wenxue,et al."The effect of Zr, Ti addition on the particle size and microstructure evolution of yttria nanoparticle in ODS steel".POWDER TECHNOLOGY 319(2017):172-182.

入库方式： OAI收割

来源：合肥物质科学研究院

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