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of Metal Research, Chinese Academy of Sciences摘 要:A quantitative phase field method of multi-component diffusion-controlled phase transformations coupled...Quantitative Phase Field Simulation of α Particle Dissolution in Ti–6Al–4V Alloys Below β Transus TemperatureMei Yang1,Gang Wang2,Tao Liu1,Wen-Juan Zhao3,Dong-Sheng Xu41. School of Materials......
field method [J]. Journal of Materials Science Technology, 2004, 20: 45-48. [8] MULLIS A M. A study of kinetically limited dendrite growth at high undercooling using phase-field techniques [J]. Acta... Phase field model for strong anisotropy of kinetic and highly anisotropic interfacial energy ZHANG Guo-wei(张国伟), HOU Hua(侯 华), CHENG Jun(程 军) Department of Materials and Science Engineering......
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by two infinite vertical flat plates in presence of magnetic field and thermal radiation using Galerkin method Peyman MAGHSOUDI1, Gholamreza SHAHRIARI2, Hamed RASAM2, Sadegh SADEGHI2 1. School... while it obviously has augmentative and decreasing effects on skin friction and Nusselt number, respectively. Key words: non-Newtonian flow; nanofluid flow; Galerkin method; magnetic field; radiation......
MULTI-PEAK MATCH INTENSITY RATIO METHOD OF QUANTITATIVE X-RAY DIFFRACTION PHASE ANALYSIS G.Chu1,H.J.You1,Y.F.Cong1 (1.Research Center of Analysis and Test, Liaoning University of Petroleum & Chemical Technology, Fushun 113001, China) Abstract:A new method for quantitative phase analysis is proposed by using X-ray diffraction multi-peak match intensity ratio. This method can obtain the multi......
and thermal conductivity are variable in frozen, unfrozen and phase-changing regions. The effective heat capacity method is applied in phase-changing region. The effective heat capacity and thermal...J. Cent. South Univ. Technol. (2009) 16: 0326-0331 DOI: 10.1007/s11771-009-0055-x Numerical study on freezing-thawing phase change heat transfer in biological tissue embedded with two cryoprobes......
studied as a function of cooling condition. The results show that higher permeability and relaxation frequency can be obtained by the two-step cooling method, and the pinning field of the sample obtained.... As expected, the samples obtained by two-step cooling method show higher permeability. When TF is higher than the Curie temperature of the residual amorphous phase , the permeability increases......
-treated with an applied electric filed. The phase transformation behavior of Ce4+, Sb3+-codoped TiO2 film in the electric field heating-treatment was studied by XRD and AFM. It is found...Preparation of Ce4+, Sb3+-Codoped TiO2 Films in Electric Field Heating-Treatment Zhou Feng1,Liang Kaiming2 (1.College of Electromechanical and Materials Engineering, Dalian Maritime University......
; Abstract: Numerical simulation based on phase field method was developed to describe the solidification of two-dimensional isothermal binary alloys. The evolution... and the side branches of crystals appear and grow gradually. Key words: phase field method; succinonitrile-acetone alloy; dendritic growth; tip velocity; anti-trapping current; anisotropy  ......
of fine grain magnesium alloys with high strength is desired. Applying electromagnetic vibration to the solidification of metals is a new method developed in recent years[4-6]. Pulsed magnetic field (PMF... Microstructure refinement of AZ31 alloy solidified with pulsed magnetic field WANG Bin(汪 彬)1, YANG Yuan-sheng(杨院生)2, SUN Ming-li(孙明礼)1 1. College of Engineering, Zhejiang Normal University......