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, GAO Wei-na, FU Wen-jie, LI Hui, Lü Li-qiang (Western Titanium Technologies Co., Ltd., Xi’an 710201, China) Abstract: The influences of heat treatments, such as annealing temperature, holding time, annealing way and cooling rates on the microstructure and room temperature mechanical properties of TC4 titanium alloy sheet were studied. The results show that the tensile strength and yield strength......
Mechanisms of High Coercivity in Ni/NiO Composite Films by Post Annealing B.H. Liu1,J. Ding1,J.B. Yi1,Z. L. Zhao1,Mansoor Bin Abdul Jalil2,J.H. Yin1,S. Thongmee1 (1.Department of Materials Science... as 2.4 kOe has been achieved in the Ni/NiO composite film after an annealing under a magnetic field of 10 kOe and an O2 partial pressure of 0.001 torr. The coercivity was attributed to the strong......
Improvement of hydrogen embrittlement and stress corrosion cracking by annealing for Al-4.4Mg-0.6Mn alloy Seong-Jong KIM1, Min-Su HAN1, Seong-Kweon KIM2, Seok-Ki JANG1 1. Division of Marine... September 2010 Abstract: With no annealing treatment, cathodic polarization trends in 5083F Al alloy revealed concentration polarization and activation polarization. However, the annealed specimens......
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Parameters Optimization of Low Carbon Low Alloy Steel Annealing ProcessMaoyu ZHAO1,2,Qianwang CHEN11. School of Chemistry and Materials Science, University of Science and Technology of China2. Department of Mechanical Engineering, Hefei University摘 要:A suitable match of annealing process parameters is critical for obtaining the fine microstructure......
Effects of Strip Casting and Annealing on Electrochemical Properties of LPCNi3.55Co0.75Mn0.4Al0.3 Hydrogen Storage Alloys 吴朝玲1,涂铭旌1,李锋1,陶明大1,陈云贵1,唐定骧1 (1.Department of Metallic Materials,Sichuan... of Mn in the alloys. Key words:energy materials; strip casting; annealing; electrochemical property; AB5-type hydrogen storage alloy; rare earths; [全文内容正在添加中] ......
Transformation behaviors of Ti48.5Ni48Fe2Nb1.5 dependence of annealing and thermomechanical cyclingLIU Ying, and LIU Fushun School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China摘 要:The effect of annealing treatments and thermomechanical cycling on the transformation behaviors and shape......
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Trans. Nonferrous Met. Soc. China 25(2015) 1995-2002 Effects of rolling and annealing on microstructures and properties of Cu/Invar electronic packaging composites prepared by powder metallurgy Dan... annealing, the Cu/Invar composites have fine comprehensive properties with a relative density of 98.6%, a tensile strength of 360 MPa, an elongation rate of 50%, a thermal conductivity of 25.42 W/(m·K......
Influence of annealing on spin state of cobalt ions inLa1-xSrxCoO3 (0≤x≤0.5) system JIANG Lizhen1,XU Zhuan2 (1.College of Information and Electronic Engineering, Zhejiang Gongshang University, Hangzhou 310018, China;2.Department of Physics Zhejiang University Hangzhou 310027 China) Abstract:Perovskite oxide La1-xSrxCoO3 (0≤x≤0.5) series were prepared and effect of oxygen annealing on crystal......