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Finite Element Analysis of Deformation and Flow of Two-way Cartridge Valve under Different Pressures Hanwu Liu1,a, Junming Liu1,b and Fan Feng2,c 1Sch. of Mechanical and Electrical Engineering, North China Institute of Science and Technology, Sanhe, Hebei, 065201, China 2Sch. of Materials Science and Engineering, Southeast University, Nanjing, Jiangsu, 211189, China ahanwu-liu@sohu.com, bliujunming@ncist.edu.cn, c642246717@qq.com Keywords: Two-way cartridge valve; Pressure; Flow speed; Viscosity Abstract.
While, the oversize wall thickness will cause a serious waste of materials.
Based on the analysis results, the following two suggestions have been proposed: 1) For the two-way cartridge valve in a long-term working condition under the extreme working pressure, the annular zone of the opening is proposed to be more thick, or the materials with better mechanical properties should be used for manufacturing it; 2) On the basis of meeting the performance requirements and the processing technology, the structure of the cavity of the valve cover should be improved appropriately to make its structure streamlined, and then to improve the stability of the liquid flow.
Journal Of Scientific & Industrial Research, 2010(2).

Communication in Nonlinear Science and Numerical Simulation. 2008, (13): 979-1001
[4] K.Ahmadi，F.Ismail..International Journal of Machine Tools & Manufacture.2011，51: 296-308
Lu et al..Key Engineering Materials.2004，（259-260）：352-356
Advanced Materials Research. 2010, vol.135, pp79-83
Key Engineering Materials. 2011, vol.487, p433-437.

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Effect of Mechanical Alloying on Structure and Hardness of TiAl-V Powders J.
Maziarz 1 1 Institute of Metallurgy and Materials Science of the Polish Academy of Sciences, Kraków ul.
Longer milling caused amorphization of most of the material and formation of a metastable phase in the alloy of highest vanadium content.
Experimental procedure Powders of titanium (110 µm size and of purity > 99.5 %), aluminum (150 µm size and of purity 99.5 %) and vanadium (100 µm size and of purity > 99.3 %) were used as starting materials.
Longer milling amorphized most of material.

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Prediction of Flow Stress and Microstructural Evolution during Hot Forging of Three Microalloyed Medium Carbon Steels Yeon-Chul Yoo4, Sung-Il Kim1, Sang-Min Byon 2 and Youngseog Lee 3 1 Technical Research Laboratories, Automotive Steel Products Group, POSCO, 699 Kwangyang, 545-090, KOREA, ksimetal@posco.co.kr 2 Technical Research Laboratories, Rolling Technology and Process Control Group, POSCO, Pohang, 790-785, KOREA, smbyon@posco.co.kr 3 School of Mechanical Engineering, Chung-Ang University, 221, Seoul 156-756, KOREA, ysl@cau.ac.kr 4 Department of Materials Science & Engineering, Inha University, 253, Incheon 402-751, KOREA, ycyoo@inha.ac.kr Keywords: microalloyed medium carbon steel, dynamic recrystallization, volume fraction of recrystallization, flow stress softening, finite element analysis.
R, A and Q denote the gas constant, material dependent constant and activation energy for deformation, respectively.
Applying the analysis method of work hardening rate [7,9] to the flow stress-strain curve in Fig. 1 yields various material constants introduced in Eqs (2) ~ (5) and the results are summarized in Table 2.
Cser: Mathematical and Physical Simulation of the Properties of Hot Rolled Products (Elsevier Science Ltd., Netherlands 1999) 73-75
Taheri: Materials and Design, Vol. 23, (2002), p. 271

Introduction Adhesion refers to an interface's capacity to resist mechanical separation, which describes a property of material interfaces.
M is the film's biaxial modulus and is equal to E/(1-ν) for the bulk, polycrystalline material, where E is Young's modulus.
Equation (2) also predicts that a plot of hp vs 2h will be a straight line for a linearly elastic material, with the intercept proportional to residual stress in the film and the slope to the film modulus. 43 2 2 1)( − − += ahkhakhp (2) Results and discussion Measuring apparatus fabrication.
Acknowledgements Support for this research was provided by the China Postdoctoral Science Foundation (No.2005037011) and the National Natural Science Foundation of PR China (50275095).
Nix: Journal of Materials Research. 7(1992), pp.1553-1563

The evolution of the electrical field drop over the suspension during EPD Guy Anné 1a, Bram Neirinck1b, Kim Vanmeensel1c, Omer Van der Biest1d, Jef Vleugels1e 1 K.U.Leuven, Dept. of Metallurgy and Materials Engineering, Kasteelpark Arenberg 44, B-3001 Heverlee, Belgium a Guy.Anne@mtm.kuleuven.be, bBram.Neirinck@mtm.kuleuven.be, cKim.Vanmeensel@mtm.kuleuven.be, dOmer.VanderBiest@mtm.kuleuven.be, e Jozef.Vleugels@mtm.kuleuven.be Keywords: Electrophoretic deposition, E-field strength, kinetics Abstract.
Rho, Journal of Materials Science, Vol. 39[3] (2004) p. 819
[2] OO Van der Biest OO, LJ Vandeperre, Annual Review of Materials Science, Vol. 29 (1999), p. 327 [3] S.

According to the law of Sieverts, hydrogen pressure in the void will lead to crack nucleation and growth when it is equal to the partial fracture strength of materials [4].
References [1] Lee H W: Materials Science and Engineering,2007:328-335
[2] Savage W F: Welding Journal,1976,55(9):266-283
Beijing:Science Press, 1979 [6] Y.D.Chen:Hydrogen in metals and alloys[M].
Beijing: Metallurgical Industrial Press,1988: 272 [7] Onyewuenyi O A,Hirth J P,Metall.Trans.,1983,144:259 [8] Sindo Kou: Welding Metallurgy, Second Edition, John Wiley & Sons, Inc., Publication,2002:411 [9] Jianguo Yang: Advanced Materials Research, Vols.295-297, 2011:1251-1258

Compression Tests of Unidirectional Composite Laminates with Two Delaminations Shun-Fa Hwang* and Horng-Ming Chen Department of Mechanical Engineering National Yunlin University of Science and Technology 123 University Road, Section 3 Douliu, Taiwan 640, R.
*Email: hwangsf@yuntech.edu.tw Keywords: Compression test, buckling, delamination growth, composite material.
Griffin Jr.: AIAA Journal Vol. 31 (1993) p.331-338

Preparation and Properties of PEDOT:PSS-Based Thermoelectric Thin Films Li Jina, Jianwei Zhangb and Su Juc Department of Materials Science and Engineering, National University of Defense Technology, No. 109, Deya Road, Changsha 410073, China.
Nature Materials, 2013. 12(8): p. 719-723
Journal of Electronic Materials, 2013. 42(7): p. 1882-1887
Advanced Functional Materials, 2020
Acs Applied Materials & Interfaces, 2015

Effect of Polysaccharides from Fresh Persimmon (Diospyros kaki) Fruits and its Sulfated Derivates on the Immunomodulatory Activity of Mouse Peritoneal Macrophage Cells Yan Ding1,a, Yali Zhang1,b*, Hui Guo 2,c 1Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, 710049, P.R.
Materials and Methods Materials.
Journal of Ethnopharmacology Vol. 95 (2004), p. 9-76 [3] Paulsen BS: Plant polysaccharides with immunostimulatory activities.
International Journal of Biological Macromolecules Vol. 46 (2010), p. 67-71 [11]Song JY, Han SK, Son EH, Pyo SN, Yun YS, and Yi SY: Induction of secretory and tumoricidal activities in peritoneal macrophages by ginsan.
Journal of Nutritional Biochemistry Vol. 21 (2010), p. 671-679 [16] Sun Y, Liang H, Cai G, Guan S, Tong H, Yang X, and Liu J: Sulfated modification of the water-soluble polysaccharides from Polyporus albicans mycelia and its potential biological activities.