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《Acta Metallurgica Sinica》 2015-08
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COMPOSITION DESIGN OF Fe-B-Si-Ta BULK AMORPHOUS ALLOYS BASED ON CLUSTER+GLUE ATOM MODEL

GENG Yaoxiang;HAN Kaiming;WANG Yingmin;QIANG Jianbing;WANG Qing;DONG Chuang;ZHANG Guifeng;TEGUS O;HAüSSLER Peter;Key Lab of Materials Modification by Laser, Ion and Electron Beams, Ministry of Education, Dalian University of Technology;School of Materials Science and Engineering, Dalian University of Technology;Inner Mongolia Key Laboratory for Physics and Chemistry of Functional Materials, Inner Mongolia Normal University;Physics Institute, Chemnitz University of Technology;  
The structural and compositional features of amorphous alloys can be described by cluster- plusglue atom model, which is an effective method for the composition design of amorphous alloys. In the Fe-B binary system, Fe2 B phase is an intermetallic phase related to Fe83B17 eutectic point. Under the framework of the highest radial number density and isolation principle, the local structure of Fe2 B phase is characterized by a B-centered Archimedean octahedral antiprism [B- B2Fe8] atomic cluster. Combined with the electron consistence criterion, the[B-B2Fe8]Fe(here the center and shell atoms are separated by a hyphen, a cluster is enclosed in square brackets, the glue atom is out square brackets) is then determined as an ideal cluster formula for Fe-B binary amorphous. To further enhance the glass- forming ability(GFA) of the alloy, the center B and shell Fe atoms in [B- B2Fe8]Fe are replaced with Si and Ta, respectively, due to their large negative enthalpy of mixing between Si-Fe and(B, Si)-Ta atomic pairs, and Fe- B- Si- Ta quaternary composition series, namely [Si- B2Fe8- xTax]Fe, are thus derived. The experimental results reveal that the bulk amorphous alloys with a diameter of 1.0 mm can be achieved for[Si- B2Fe8- xTax]Fe(x=0.4~0.7) compositions. Among them, [Si- B2Fe7.4Ta0.6]Fe(i.e. Fe70B16.67Si8.33Ta5, atomic fraction, %) is the best glass former, its glass transition temperature Tg, supercooled liquid region ΔTxand the reduced glass transition temperatures Trgare 856 K, 33 K and 0.584, respectively. The Vickers hardness, saturation magnetization and coercivity of the [Si-B2Fe7.6Ta0.4]Fe(i.e. Fe71.67B16.67Si8.33Ta3.33) amorphous alloy are measured to be 1117 HV, 1.37 T, and 3.0 A/m, respectively.
【Fund】: 国家自然科学基金项目51131002和51041011;; 中央高校基础研究基金资助项目DUT13ZD102;; 中国工程物理研究院重点发展基金项目2013A0301015;; 国防基础科研项目B1520133007;; 国际热核聚变实验堆计划资助项目2013GB107003资助~~
【CateGory Index】: TG139.8
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Yao-xiang Geng, Ying-min Wang, Jian-bing Qiang, Qing Wang, Fan-yang Kong, Gui-feng Zhang, and Chuang Dong Key Laboratory of Materials Modification (Ministry of Education), Dalian University of Technology, Dalian 116024, China;Formation and properties of high Fe-content Fe-(B-Si)-Zr bulk amorphous alloys[J];矿物冶金与材料学报(英文版);2013-04
2 DONG Chuang1,2,QIANG Jian-bing1,YUAN Liang1,WANG Qing1,WANG Yin-ming1 (1.School of Materials Science and Engineering,Dalian University of Technology,Dalian 116024,China; 2.Key Laboratory of Materials Modification,Ministry of Education,Dalian University of Technology, Dalian 116024,China);A cluster-plus-glue-atom model for composition design of complex alloys[J];The Chinese Journal of Nonferrous Metals;2011-10
3 Wang Wei-Hua;Institute of Physics,Chinese Academy of Sciences;;The nature and properties of amorphous matter[J];Progress in Physics;2013-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Wei-hua;Institute of Physics,Chinese Academy of Sciences;;Ideal Amorphous State[J];Journal of Anhui Normal University(Natural Science);2013-05
2 WANG Qing;ZHA Qian-feng;LI Qun;WANG Ying-min;QIANG Jian-bing;DONG Chuang;Key Laboratory of Materials Modification by Laser,lon and Electron Beams,Ministry of Education, Dalian University of Technology;School of Materials Science and Engineering,Dalian University of Technology;;Composition design methods of multiple component alloys[J];Journal of Dalian University of Technology;2013-06
3 GAN Zhang-hua;ZHOU Huan-hua;DAI Yi;LIU Jing;Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,School of Materials Science and Engineering,Wuhan University of Science and Technology;;Preparation and Soft Magnetic Properties of High-toughness/Low-boron Iron-based Amorphous Ribbon[J];Journal of Materials Science and Engineering;2013-06
4 LI Qiuyan;CEN Qihong;JIANG Yehua;ZHOU Rong;School of Materials Science and Engineering, Kunming University of Science and Technology;;Effect of Electric Pulse Frequency on the Mechanical Properties of High-boron Middle-carbon Alloy[J];Chinese Journal of Materials Research;2013-06
5 SONG Xiao;NI Xiao-dong;YAO Yuan;YU Ri-cheng;WEN Ping;Department of Physics,University of Science and Technology Beijing;Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences;;The effect of the microstructure of metallic glasses on the crystallization process[J];Journal of Chinese Electron Microscopy Society;2014-01
6 Dong Wei;Li Ying;Miura Ayako;Xu Fumin;Tan Yi;Kawasaki Akira;Dalian University of Technology;Tohoku University;;Fabrication of Mono-sized Spherical Metallic Glass Micro Particles and Characterization of Cooling Rate[J];Rare Metal Materials and Engineering;2013-S2
7 Pi Jinhong;Pan Ye;Wu Jili;He Xiancong;Jiangsu Key Laboratory of Advanced Metallic Materials,Southeast University;Nanjing Institute of Technology;;Influence of Minor Addition of In on Corrosion Resistance of Cu-Based Bulk Metallic Glasses in 3.5% NaCl Solution[J];Rare Metal Materials and Engineering;2014-01
8 SUN Guang-jie;REN Hui-ping;WANG Shi-wei;ZHAO Jun;SUN Xiao-hua;ZHAN Zhong-xue;Materials and Metallurgy School,Inner Mongolia University of Science and Technology;Baotou Research Institute of Rare Earths;No. 52 Institute of China Ordnance Industries Group;;Research preparation and compressive fracturing behavior of Zr-Cu based amorphous alloy prepared with industrial raw materials[J];Journal of Inner Mongolia University of Science and Technology;2014-01
9 MAN Hua;XU Xian-feng;HE Bo-lin;WAN Di-qing;XU Hui;School of Mechanical & Electronic Engineering,East China Jiaotong University;Laboratory for Microstructures,Shanghai University;;Crystallization behavior and magnetic properties of Fe_(64)Nd_7B_(25)Nb_4 alloys prepared by copper mold casting[J];Journal of Functional Materials;2014-04
10 TIAN Jianwei;XIAO Hongmei;LIU Yu;LI Junqing;FU Shaoyun;Technical Institute of Physics and Chemistry,Chinese Academy of Sciences;College of Material Science and Chemistry Engineering,Harbin Engineering University;;Impact and magnetic properties of magnetic Fe-Si/epoxy composites[J];Acta Materiae Compositae Sinica;2014-01
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 MA Rentao~(1)),HAO Chuanpu~(1)),WANG Qmg~(1)),REN Mingfa~(2)),WANG Yingmin~(1)), DONG Chuang~(1)) 1) Key Laboratory of Materials Modification(Ministry of Education),Dalian University of Technology,Dalian 116024 2) State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116024;CLUSTER-PLUS-GLUE-ATOM MODEL AND COMPOSITION DESIGN OF BCC Ti-Mo-Nb-Zr SOLID SOLUTION ALLOYS WITH LOW YOUNG'S MODULUS[J];Acta Metallurgica Sinica;2010-09
2 Chen Ji-Xiang~(1)2)) Qiang Jian-Bing~(1)) Wang Qing~(1)) Dong Chuang~(1)+) 1)(Key Laboratory for Materials Modification by Laser,Ion and Electron Beams(Dalian University of Technology),Ministry of Education,Dalian 116024,China) 2)(Department of Physics,Dalian Maritime University,Dalian 116026.China);Defining nearest neighbor clusters in alloy phases using radial distribution of atomic density[J];Acta Physica Sinica;2012-04
3 HU Hai-Bo WANG Lin~(Department of Electronic Engineering,Xi'an University of Technology, Xi'an 710048,China);A brief history of power law distributions[J];Physics;2005-12
4 WANG Wei-Hua (Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China);A brief history of metallic glasses[J];Physics;2011-11
5 HAN Yi-Long (Department of Physics,The Hong Kong University of Science and Technology, Hong Kong,China);Using colloids to understand the dynamics of melting and crystallization[J];Physics;2013-03
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