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《Special Casting & Nonferrous Alloys》 2003-01
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The Thermo-physical Properties for the Bulk Amorphous Alloy and the Numerical Simulation during Its Cooling Process

Tian Xuelei Shen Jun Sun Jianfei Gao Yulai Wang Gang Li Qingchun (Harbin Institute of Technology, Harbin, China) Li Chengdong Chen Xichen(Shandong University, Jinan, China)  
The specific heat and thermal conductivity coefficient for bulk amorphous Zr41Ti]4Ni10Cu12.5Be22.5 alloy have been measured. With increasing temperature from 15 CCC to 350℃, the specific heat and thermal conductivity change from 0. 386 to 0.485 kJ/kg℃ and from 4.8 to 7.74 W/m℃ respectively. In supercooled liquid region, its specific heat and thermal conductivity are 0.59 kJ/kg℃ and 9.55 W/m℃ respectively. The numerical simulation during cooling process was carried out for the bulk amorphous alloy based on the measurement and analysis of the thermo-physical properties obtained. A wedge casting for the bulk amorphous alloy was used to verify the numerical simulation results. Cooling rate obtained for bulk amorphous Zr 41Ti 41Ni 10Cu 12.5 Be 22.5 alloy in water cooled copper mold can be predicted by using numerical simulation and correlated with the amorphous characteristics. 4Ni10Cu12.5Be22.5 alloy have been measured. With increasing temperature from 15 CCC to 350℃, the specific heat and thermal conductivity change from 0. 386 to 0.485 kJ/kg℃ and from 4.8 to 7.74 W/m℃ respectively. In supercooled liquid region, its specific heat and thermal conductivity are 0.59 kJ/kg℃ and 9.55 W/m℃ respectively. The numerical simulation during cooling process was carried out for the bulk amorphous alloy based on the measurement and analysis of the thermo-physical properties obtained. A wedge casting for the bulk amorphous alloy was used to verify the numerical simulation results. Cooling rate obtained for bulk amorphous Zr 41Ti 41Ni 10Cu 12.5 Be 22.5 alloy in water cooled copper mold can be predicted by using numerical simulation and correlated with the amorphous characteristics.
【Fund】: 山东省自然科学基金项目 (Q99F1 6);; 山东省优秀青年科学家基金资助项目 (2 0 0 0 1 3)
【CateGory Index】: TG139.8
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【References】
Chinese Journal Full-text Database 1 Hits
1 Yuan Zizhou Wang Bingxia Hao Lei Chen Xueding (Lanzhou University of Science and Technology, Lanzhou, China);Review of the Forming Mechanism and the Design of Bulk Amorphous Alloys[J];Special Casting & Nonferrous Alloys;2005-01
China Proceedings of conference Full-text Database 1 Hits
1 Li Qiang Gao Shiyang Qiu Keqiang (School of Material Sciences and Engineering, Shenyang University of Technology, Shenyang 110023);Numberical Simulation of Bulk Metallic Glass Forming Process of Zr_(41)Ti_(14)Ni_(10)Cu_(12.5)Be_(22.5) Amorphous Alloy[A];[C];2006
【Citations】
Chinese Journal Full-text Database 1 Hits
1 JI Ying fei 1, MA Xue ming 1, DONG Yuan da 1, ZHANG Yong 2, WANG Wei hua 2 (1 Shanghai University, Shanghai 200072, China;2 Institute of Physics, Chinese Acdemy of Sciences, Beijing 100080,China);Formation of Novel Bulk Zr-Nb Based Amorphous Alloy[J];MATERIALS SCIENCE AND ENGINEERING;2000-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XIAO Hua-xing 1,2 ,CHEN Guang 1 (1. Joint Laboratory of Nanostructured Materials and Technology, Nanjing University of Science and Technology, Nanjing 210094, China; 2. Changzhou Institute of Technology, Changzhou 213002, China );Current status and trends in research of crystallization of bulk amorphous alloys[J];Ordnance Material Science and Engineering;2003-01
2 XIAO Huaxing CHEN Guang (Department of Materials Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China; Changzhou Institute of Technology,Changzhou 213002,China);Current Status and Trends of Research on Bulk Amorphous Alloys[J];Materials Review;2002-07
3 KOU Shengzhong LIN Yan LI Chunyan XU Guangji DING Yutian HU Yong (State Key Lab of Gansu New Non-ferrous Metal Materials,College of Materials Science and Engineering,Lanzhou University of Technology,Lanzhou 730050);The Latest Trends of Research on Bulk Amorphous Alloys[J];Materials Review;2005-12
4 TAO Pingjun, YANG Yuanzheng,LI Xifeng (Faculty of Materials and Energy,Guangdong University of Technology,Guangzhou 510006);Preparation and Fracture Behavior under Monaxial Compression at Room Temperature of Zr_(57)Nb_5Cu_(15.4)Ni_(12.6)Al_(10) Bulk Amorphous Alloy[J];Materials Review;2006-01
5 ZHANG Wen-li~1,WANG Yu~1,SUN Dong-bai~(1,2),LI Hui-qin~1(1 Corrosion and Protection Center,University of Science andTechnology Beijing,Beijing 100083,China;2 Beijing Engineeringresearch Center for Surface Nano-technology,Beijing 100083,China);Development of Amorphous-nanocrystalline Composite Materials[J];Journal of Materials Engineering;2006-S1
6 LI Ping1,LI Li1,TAN Jia-long1,HAO Jing-yan1,WANG Qing2(1 School of Materials Science and Engineering,Dalian University of Technology,Dalian 116024,Liaoning,China;2 State Key Lab of Materials Modification by Laser,Ion and Electron Beams,Dalian University of Technology,Dalian 116024,Liaoning,China);The Relativity Between Elastic Moduli and Cluster Structure of Cu-based Metallic Glasses in Cu-Zr-Al Systems[J];Journal of Materials Engineering;2009-02
7 HOU Jian-ping~1,SHEN Jun~2,FU Heng-zhi~2(1.Dept.of Applied Physics,Northwestern Polytechnical University,Xi'an 710072,China,2.State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,China);Three dimension nonlinear mathematic model of temperature field of electromagnetic shaping directional solidification building[J];Materials Science and Technology;2006-02
8 BAI Pei kang, ZHAO Shan ling, CHENG Jun (Dept. of Material Science and Engineering, North China Institute of Technology, Taiyuan, 030051, China);Numerical Simulation of Temperature Field During Laser Sintering of Polymer coated Metal Powder[J];JOURNAL OF TEST AND MEASUREMENT TECHNOLOGY;2000-04
9 ZHANG Guoying HU Zhuangqi ZHANG Haifeng (1. College of Information Science and Engineering, Shenyang Polytechnic University, Shenyang 110023 2. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016);Substituting effect of amorphous forming ability of multicomponent alloy with Be[J];Chinese Journal of Materials Research;2003-01
10 Liu Zhaoming;Chen Yuxi;Wang Jiadi;Ren Tianqing(Dept.of Material Science and Engineering)Bai Kesheng ;Wang Xiaogang;Zheng Yingchun(Dalian Crane Factory);A Characteristic Parameter Method Used in Casting Technology CAD for a Double一layer Spokes Gcar[J];JOURNAL OF DALIAN RAILWAY INSTITUTE;1995-02
China Proceedings of conference Full-text Database 1 Hits
1 BAI Yan-hua ZHU Li YU Bao-yi CHEN Yan CHEN Xiao-dan (School of Materials Science and Engineering,Shenyang University of Technology,Shenyang,Liaoning,110178,China);Mold Filling and Solidification Simulation of Squeeze Casting of Magnesium Alloy Bearing Cage[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 XIAO Hua-xing 1,2 ,CHEN Guang 1 (1. Joint Laboratory of Nanostructured Materials and Technology, Nanjing University of Science and Technology, Nanjing 210094, China; 2. Changzhou Institute of Technology, Changzhou 213002, China );Current status and trends in research of crystallization of bulk amorphous alloys[J];Ordnance Material Science and Engineering;2003-01
2 Shen Jun1, Gao Yulai1, Sun Jianfei1, Chen Demin2, Wang Gang1, Xing Dawei1, Zhou Bide1 (1. Harbin Institute of Technology, Harbin 150001, China) (2. Harbin Engineering University, Harbin 150001, China);Phase Separation of Zr-Ti-Cu-Ni-Be Bulk Amorphous Alloy during Isothermal Annealing[J];Rare Metal Materials and Engineering;2004-12
3 HE Jianjun 1,CHEN Ding 2,CHEN Qing 1 (1 College of Material Science and Engineering,Hunan University, Changsha 410082,Hunan;2.College of Material Science and Engineering, Central South University,Changsha 410083,Hunan);RESEARCH PROGRESS OF BULK AMORPHOUS MATERIALS[J];Hunan Metallurgy;2002-05
4 CHEN Jianqi, WANG Weimin, ZHANG Liang, BIAN Xiufang Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061;MONTE-CARLO SIMULATION ON THE PRIMARY CRYSTALLIZATION OF BINARY AMORPHOUS SYSTEM[J];Acta Metallrugica Sinica;2004-07
5 Xing Dawei Sun Jianfei Wang Gang Zhu Zhenye Shen Jun Dong Shen (Harbin Institute of Technology, Harbin, China);Influence of Sn Addition on the Glass Forming Ability of Zr_(52.5)Ti_5Ni_(14.6)Cu_(17.9)Al_(10) Bulk Metallic Glass Alloy[J];Special Casting & Nonferrous Alloys;2002-06
6 Kong Jian Chen Guang (Nanjing University of Science and Technology, Nanjing, China);Preparation of Cu47Ti34Zr11Ni8 Bulk Amorphous Alloy[J];Special Casting & Nonferrous Alloys;2003-06
7 Sun Guoyuan Chen Guang Liu Ping (Nanjing University of Science and Technology, Nanjing, China);Special Casting(BMG) Methods for Preparation of Mg-based Bulk Metallic Glass[J];Special Casting & Nonferrous Alloys;2004-01
8 Cai Anhui Pan Ye Sun Guoxiong (Southeast University, Nanjing, China);An Approach to Characteristic Parameters of GFA of BMG Based on the Statistics[J];Special Casting & Nonferrous Alloys;2004-02
9 Yuan Zizhou Wang Bingxia Hao Lei Chen Xueding (Lanzhou University of Science and Technology, Lanzhou, China);Review of the Forming Mechanism and the Design of Bulk Amorphous Alloys[J];Special Casting & Nonferrous Alloys;2005-01
【Secondary References】
Chinese Journal Full-text Database 5 Hits
1 YE Bin,XIONG Jian-gang,LI Bo,LI Zhi-yuan(School of Material Science and Engineering,Huazhong University ofScience and Technology,Wuhan,Hubei 430074,China);Laser Welding of Zr-Base Bulk Amorphous Alloy[J];Chinese Journal of Lasers;2006-03
2 Ye Bin Xiong Jiangang Li Bo Li Zhiyuan (Huazhong University of Science and Technology,Wuhan,China);Structure Relaxation and Crystallization of Bulk Amorphous Zr_(43)Cu_(50)Al_7 Alloy[J];Special Casting & Nonferrous Alloys;2005-07
3 Chen Zhenhua, Si Naichao, Zhang Koushan, Zhao Wei (School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China);Effects of Nd on Glass Forming Ability and Thermal Stability of Mg_(65)Cu_(22)Ni_3Y_(10) Bulk Amorphous Alloy[J];Special Casting & Nonferrous Alloys;2007-04
4 Kou Shengzhong1,2,Zhao Wensheng2,Gao Mangmang2,Ding Yutian1,2(1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology,Lanzhou,China;2.Key Laboratory of Non-ferrous Metal Alloys,the Ministry of Education,Lanzhou University of Technology,Lanzhou,China);Effects of Cr and Ni on the Friction and Wear Resistance of Cu_(50)Zr_(42)Al_8 Amorphous Alloy[J];Special Casting & Nonferrous Alloys;2008-02
5 PENG Chuan-Xiao* WANG Li ZHANG Yan-Ning (Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061, P. R. China);Amorphization of Ni Nanowires Induced by Strain Rate[J];Acta Physico-Chimica Sinica;2007-04
China Proceedings of conference Full-text Database 1 Hits
1 ZHANG Zhongfan LI Guoqiang LI Huanxi ZHENG Lijing (School of Materials Science and Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083);Thermal Stability of Mg_(65)Cu_(25)Gd_(10) Bulk Metalic Glass[A];[C];2007
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