Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Physica Sinica》 2015-16
Add to Favorite Get Latest Update

Influence of powdered state on crystallization during laser solid forming Zr_(55)Cu_(30)Al_(10)Ni_5 bulk metallic glasses

Zhang Yuan-Yuan;Lin Xin;Yang Hai-Ou;Li Jia-Qiang;Ren Yong-Ming;State Key Laboratory of Solidification Processing, Northwestern Polytechnical University;  
Laser solid forming(LSF) is a viable and promising manufacturing technique for preparing bulk metallic glasses(BMGs) without size limitation. Owing to the structural heredity of alloy melts, the crystallization characteristic of the powder has an important influence on that of the deposit during LSF process. In this work, the as-prepared Zr55Cu30Al10Ni5(Zr55) alloy powder and the Zr55 alloy powder annealed at 1000 K are used for LSF of Zr55 BMGs.The influence of the crystallization characteristic of Zr55 alloy powder on the crystallization behavior of the remelted zone(RZ) and heat affected zone(HAZ) in the deposit are investigated. It is found that the as-prepared Zr55 powder prepared by plasma rotating electrode process(PREP) is composed of the amorphous phase and Al5Ni3Zr2 phase.When the heat input of laser is low, there exist some Al5Ni3Zr2 residual phases in the amorphous matrix in the RZ,and there appear some Cu10Zr7, Cu Zr2 and Ni Zr2 phases besides the Al5Ni3Zr2 phase in the HAZ for the deposit fabricated by as-prepared Zr55 powders. With the increase of the heat input of laser, the RZ remains the amorphous state since the Al5Ni3Zr2 phase is completely remelted, while there are a large quantity of Al5Ni3Zr2 phases and some other crystallization phases precipitated in the HAZ because the heating and cooling rate decrease in the HAZ during LSF. Fabricated by the fully crystallized annealed powder, the deposit is mainly of the amorphous phase, and almost no Al5Ni3Zr2 phase is found even if the incident laser power is low. It is shown that the crystallization of the deposit fabricated by the annealed powder at the low heat input does not change remarkably with the increase of the deposited layers. The Zr55 deposit with five deposited layers could still keep large volume fraction of amorphous phase. This is mainly because the powder experiences the structure relaxation entirely during the annealing treatment, and the volume fraction of the short/medium-range ordered structure associated with the Al5Ni3Zr2 phase in the powder is reduced.Therefore, the volume fraction of the Al5Ni3Zr2 clusters in re-solidified amorphous RZ in the deposited layer decreases during LSF, which is conducible to the increase of the thermal stability of the already-deposited layer. In result, the area of the HAZ in the subsequent deposition decreases and the precipitation of Al5Ni3Zr2 phase is suppressed. In conclusion,increasing the heat input of laser aggravates the crystallization of the deposited layers, and the Al5Ni3Zr2 cluster in the powder has an important influence on the crystallization behavior of the Zr55 deposited layers.
【Fund】: 高等学校博士学科点专项科研基金(批准号:20116102110016);; 国家重点基础研究发展计划(批准号:2011CB610402);; 国家高技术研究发展计划(批准号:2013AA031103);; 国家自然科学基金(批准号:51323008 51271213 51105311);; 高等学校学科创新引智计划(批准号:08040)资助的课题~~
【CateGory Index】: TG139.8
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 9 Hits
1 Wang Wei-Hua;Institute of Physics,Chinese Academy of Sciences;;The nature and properties of amorphous matter[J];物理学进展;2013-05
2 Wen Da-Dong;Peng Ping;Jiang Yuan-Qi;Tian Ze-An;Liu Rang-Su;School of Material Science & Engineering, Hunan University;;A track study on icosahedral clusters inherited from liquid in the process of rapid solidification of Cu_(64)Zr_(36) alloy[J];物理学报;2013-19
3 HU Qiao,LIN Xin,YANG Gaolin.HUANG Weidong State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072 LI Jinfu School of Materials Science and Engineering.Shanghai Jiaotong University,Shanghai 200240;CRYSTALLIZATION BEHAVIOR OF Zr_(55)Al_(10)Ni_5Cu_(30) AMORPHOUS ALLOYS WITH DIFFERENT MORPHOLOGIES AND THERMAL HISTORY CONDITIONS[J];金属学报;2012-12
4 Chen Jixiang1,2, Wang Qing2, Dong Chuang2(1. Dalian Maritime University, Dalian 116026, China)(2. State Key Laboratory for Materials Modification by Laser, Ion and Electron Beams, Dalian University of Technology, Dalian 116024, China);Cluster Rule in Alloy Phase and Its Application in Zr-Al-Ni System[J];稀有金属材料与工程;2011-01
5 HU Zhuangqi,ZHANG Haifeng Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences, Shenyang 110016;RECENT PROGRESS IN THE AREA OF BULK AMORPHOUS ALLOYS AND COMPOSITES[J];金属学报;2010-11
6 XING Jian1,2,SUN Xiao-gang2,GAO Yi-qing3(1 Department of Optic Information Science and Technology,Harbin Engineering University,Harbin 150001,China)(2 Department of Automation Measurement & Control,Harbin Institute of Technology,Harbin 150001,China)(3 Center of Optic-electronic Information Process,Nanchang Aeronautical University,Nanchang 330063,China);Simulation and Test of Transient Temperature of Selective Laser Sintering[J];光子学报;2009-06
7 Tong Yu-Quan 1) Shen Bao-Cheng 1) Gan Yu-Sheng 1) Yan Zhi-Jie 1)2) 1) (School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China) 2) (School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030,China);Influence of the ingot solidification microstructure on the formation kinetics of icosahedral quasicrystalline phase during the crystallization of the corresponding amorphous alloy[J];物理学报;2005-10
8 ZHANG Qingsheng , DENG Yufu , HE Lianlong , ZHANG Haifeng DING Bingzhe HU Zhuangqi 1) Shenyang National Laboratory for Materials Science, Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 110016 2) Department of Physics, Shenyang Normal University, Shenyang 110034;ISOTHERMAL NANOCRYSTALLIZATION OF Zr_(55)Al_(10)Ni_5-Cu30 BULK AMORPHOUS ALLOY NEAR THE GLASS TRANSITION TEMPERATURE[J];金属学报;2003-03
9 Zhang Ying,Li Shikui,Chen Shengda (Central Iron & Steel Research Institute, Beijing 100081);PRODUCTION OF NICKEL BASED SUPERALLOY POWDER BY THE PLASMA ROTATION ELECTRODE PROCESS[J];粉末冶金工业;1998-06
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 LIU ChuanQi;SUN QiCheng;JIN Feng;Key Laboratory of Hydroscience and Engineering,Tsinghua University;;Multi-scale modelling for granular materials using material point method and discrete element method[J];中国科学:物理学 力学 天文学;2017-07
2 CHEN Bin;FU Mingxi;WANG Chao;LI Teng;School of Materials Science and Engineering, Jiangsu University;;Effects of Step by Step Pre-annealing on Microstructure and Crystallization Process of Fe-based Amorphous Alloys[J];热加工工艺;2017-10
3 JIANG Chao-ping;LIU Wang-qiang;School of Material Science and Engineering,Chang'an University;;Porosity and Corrosion Resistance of Fe-based Amorphous Coatings Prepared by Thermal Spraying[J];表面技术;2017-05
4 Wang Yichun;Yanshan University Library;;Research on the Mechanism of Digital Library Resource Aggregation from the Perspective of Irregular Knowledge Lattice[J];图书馆;2017-05
5 WANG Yi-ren;WANG Dong-min;ZHANG Jiang-tao;LI Wen-ping;ZHAO Ji-hui;Institute of Concrete & Eco-materials,School of Chemical and Environment Engineering,China University of Mining and Technology(Beijing);Department of Civil Engineering,Tsinghua University;;Effect and Mechanism of Amorphous C_(12)A_7 on Cement Early Setting and Hardening[J];硅酸盐通报;2017-05
6 SHI Rui-Rui;LI Meng;PEI Yuan-Sheng;Key Laboratory of Water and Sediment Sciences, School of Environment, Beijing Normal University;School of Resources Environmental & Chemical Engineering, Nanchang University;;Synthesis and Characterizations of B_2O_3-SiO_2-Na_2O Controlled-release Antibacterial Agent[J];无机材料学报;2017-05
7 WEI Hongqing;ZHANG Ping;Department of Mechanical and Energy Engineering,Shaoyang University;Civil Engineering and Mechanics College,Xiangtan University;;Review on the research progress of the microstructure of bulk amorphous alloy[J];邵阳学院学报(自然科学版);2017-02
8 LIU Xiu-Ru;WANG Jun-Long;CHEN Li-Ying;HONG Shi-Ming;School of Physical Science and Technology,Key Laboratory of Advanced Technologies of Materials (Ministry of Education of China),Southwest Jiaotong University;School of Sciences,Wuhan University of Technology;;Applications of Rapid Compression Technique within Milliseconds in Materials Science[J];高压物理学报;2017-03
9 Le Guomin;Li Qiang;Dong Xianfeng;Xu Qingdong;Hu Yong;Li Ping;China Academy of Engineering Physics;;Fabrication Techniques of Spherical-Shaped Metal Powders Suitable for Additive Manufacturing[J];稀有金属材料与工程;2017-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 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];物理;2013-03
2 Han Guang~(1)2)) Qiang Jian-Bing~(1)) Wang Qing~(1)) Wang Ying-Min~(1)) Xia Jun-Hai~(1)) Zhu Chun-Lei~(1)) Quan Shi-Guang~(1)) Dong Chuang~(1)+) 1)(Key Laboratory of Materials Modification,Dalian University of Technology,Ministry of Education,Dalian 116024,China ) 2)(College of Physics,Dalian University,Dalian 116622,China);Electrochemical potential equilibrium of electrons in ideal metallic glasses based on the cluster-resonance model[J];物理学报;2012-03
3 Yang Lei Bian Xiu-Fang~+ Pan Shao-Peng Qin Jing-Yu (The Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials Ministry of Education,School of Materials Science and Engineering,Shandong University,Jinan 250061,China);Cluster separation phenomena in liquid Ga-In alloys[J];物理学报;2012-03
4 WANG Wei-Hua (Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China);A brief history of metallic glasses[J];物理;2011-11
5 SHI De-heng1,2,SUN Jin-feng2,3,ZHU Zun-lue2,LIU Yu-fang2(1 Department of Physics & Electronic Engineering,Xinyang Normal University,Henan,Xinyang 464000,China)(2 College of Physics & Information Engineering,Henan Normal University,Henan,Xinxiang 453007,China)(3 Luoyang Normal University,Henan,Luoyang 471022,China);Optimization of a Passive Single-wavelength Real-time Temperature Measurement System[J];光子学报;2008-01
6 LUO Shu-hua, XIAO Zhi-yu, WEN Li-ping (School of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China);Research progression in powder rapid consolidation technology[J];粉末冶金材料科学与工程;2007-03
7 Xu Qiangang1, Qiu Keqiang2, Zhang Haifeng3, Hu Zhuangqi3 (1. Shenyang Institute of Aeronautic Engineering, Shenyang 110034, China) (2. Shenyang University of Technology, Shenyang 110006, China) (3. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China);Wetting and Composite Between Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5) Molten and W[J];稀有金属材料与工程;2007-05
8 ZHANG Xiao-long,SHEN Jin-hua,CAI De-fang,WANG Shi-yu,WEN Jian-guo,GUO Zhen(School of Technical Physics,Xidian University,Xi′an 710071,China);Study of Temperature Distribution and Deformation of the End-face in End-Pumped DPL[J];光子学报;2007-02
9 Xia Ming-Xu~ 1) Meng Qing-Ge~ 1) Zhang Shu-Guang~ 1) Ma Chao-Li~ 2) Li Jian-Guo~ 1) 1)(School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200030, China) 2)(School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Thermodynamic characteristics of metallic glass-forming liquids[J];物理学报;2006-12
10 Chen Juan Yang Xichen Lei Jianbo(Laser Processing Center,Tianjin Polytechnic University,Tianjin, 300160);Application of Digital Image Processing to Measurement System of Temperature Field in Molten Pool for Laser Remanufacturing[J];应用激光;2006-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved