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Advanced Ceramic materials are difficult to do machining by conventional methods due to the brittle nature and high hardness.
References [1] Seiichi Taruta , Ryuji Fujisawa, Kunio Kitajima, Preparation and mechanical properties of machinable alumina/mica composites, Journal of the European Ceramic Society 26 (2006) 1687–1693 [2] Luis.C.J, Puertas.I, Villa.G, Material removal rate and electrode wear study on the EDM of silicon carbide, Journal of Materials Processing Technology 164-165(2005) 889-896 [3] Malkin S.Ritter JE, Grinding mechanisms and strength degration for ceramics ASME, Journal of engineering for Industry 1989; 111:2111-18
[10] Chwan-Huei Tsai, Hong-Wen Chen, Laser cutting of thick ceramic substrates by controlled fracture technique, Journal of Materials Processing Technology 136 (2003), 166–173 [11] Rajurkar.K.P, Wang.Z.Y, Kuppattan.A, Micro removal of ceramic material (AL2O3) in the precision ultrasonic machining, Precision Engineering 23, 1999, 73-78
A, Prakash J.R.S, Micro milling of pure Copper, Journal of materials Processing Technology 116(2001) 39-43
[13] Takacs.M, Vero.B, Meszaros.I, Micro milling of metallic materials, Journal of Materials processing Technology 138(2003) 152-155

The expansion forming parameters of the expandable tubular material Wenzhu Shen1, a, Yang Yang2, b, Chunfu Li1,c,Weixiang Yang 1,d, Xing Jin 1,e 1School of Material Science and Engineering, Southwest Petroleum University,Chengdu610500, China； 2Beijing Company, China Petroleum Engineering Co., Ltd., Beijing100085, China awenzhupinger@163.com,byangy_yuzhoumu@sina.com, clichunfu10@163.com, d920778638@qq.com,e1291289376@qq.com Key words: expandable; tubular; expansion forming parameter.
The value of m has a great impact on the plastic performance of metal materials.
Materials For Mechanical Engineering, 2002, 26 (10):7-9,37
Journal of Plasticity Engineering, 2009,16(1):149-152
Huazhong University of Science & Technology Press, Wuhan, 2010, 12:54

Shen, “Absorbing properties and structural design of microwave absorbers based on carbonyl iron and barium ferrite,” Journal of Magnetism and Magnetic Materials, no. 318, pp. 8-13, 2007
Misra, “Characterization of M-type barium hexagonal ferrite-based wide band microwave absorber,” Journal of Magnetism and Magnetic Materials, no. 271, pp. 207-214, 2006
Salehi, “Electromagnetic properties and microwave absorbing characteristics of doped barium hexaferrite,” Journal of Magnetism and Magnetic Materials, no. 302, pp. 429-435, 2006
Jr, “Structural and magnetic studies on mechanosynthesized BaFe12-xMnxO19,” Journal of Magnetism and Magnetic Materials, no. 316, pp. 29-33, 2007
Shen, “Microwave absorption properties of Al- and Cr-substituted M-type barium hexaferrite,” Journal of Magnetism and Magnetic Materials, no. 295, pp. 263-268, 2005

Predictive models for deterioration of concrete structures.Construction and Building Materials,Vol.10(1996),p.27-37
Effect of reinforcement corrosion on bond strength.Construction and Building Materials ,Vol.10(1996),p.123-129
(In Chinese) [4] Yuxi Zhao,Weiliang Jin.Journal of Zhejiang University(Engineering Science), Vol.36(2000), p.352-356.
Numerical simulation of potential distribution due to the corrosion of reinforcement in concrete structures.Materials and Structures, Vol.38(2005), p.711-719
Chinese Journal of Rock Mechanics and Engineering,Vol.23(2004),p.2235-2242.

As the basis materials of hydrogel, its direct interaction objects are H2O molecules, and H2O is the main content of hydrogel, thereby the study on diffusion behavior of H2O molecules in basis materials is extremely important for hydrogel system.
The polymer chains were built with the Visualizer module in Materials Studio v5.5 (Accelrys, San Diego, CA).
Journal of Huaqiao University (Natural Science), 2010, 31(1): 41-48
Computational Materials Science, 2010, 49(1): S65-S69
Journal of Membrane Science, 2010, 348(1-2): 204-212

Brück, Taming the First-Order Transition in Giant Magnetocaloric Materials, Advanced Materials 26 (2014) 2671-2675
Conde, Ball milling as a way to produce magnetic and magnetocaloric materials: a review, Journal of Materials Science 52 (2017) 11834-11850
Cheng, Recent progress in exploring magnetocaloric materials, Advanced Materials 21 (2009) 4545-4564
Nordblad, Magnetocaloric materials: Strained relations, Nature materials 12 (2013) 11-12
Nakagome, Environmentally friendly magnetic refrigeration technology using ferromagnetic Gd alloys, International Journal of Environmental Science and Development 7 (2016) 316

The Design and Application of an Improved Word Segmentation Algorithm Based on PATRICIA Tree Dictionary in Communication Material Xiaomei Yang GuangXi Economic Management Cadre College, GuangXi Nanning 530007 547081314@qq.com Keywords: Word segmentation algorithm, PATRICIA tree dictionary, Communication Material Abstract.
And use of open source code java word segmentation algorithm to achieve the design in communication material.
Patricia tree nodes internal in communication material: Patricia tree node entry binary comparison, the leaf node entry information on the structure of the internal nodes ① bit 2 bytes: the binary string digit (2) left pointer 4 bytes: comparing bits The binary 0 ③ right pointer 4 bytes: comparing bits in the binary 1 (4) prefix word mark: a median byte binary string in communication material.
References [1] Jia L, Noubir G, Rajaraman R, Sundaram R, “GIST: Group-Independent Spanning Tree for Data Aggregation in Dense Sensor Networks”, Distributed Computing in Sensor Systems, Lecture Notes in Computer Science,Vol.4026,2006:pp.282-304
[3] Shuang Yang,Xin Wang, "An Incentive Mechanism for Tree-based Live Media Streaming Service", Journal of Networks, Vol.5, No.1, 2010:pp.57-64

The Role of Vanadium in Reduction of Helium Diffusion in Tungsten Based Alloys Bhatti, Imran Shaban1, Kameel Arshad2,a 1School of Materials Science and Engineering, Beihang University, Beijing 100191, China 2School of Physics and Nuclear Energy Engineering, Beihang University, Beijing 100191, China akameel_physics@yahoo.co.uk Keywords: W-V alloys, helium diffusion, finite element method, plasma facing materials Abstract.
This problem demands to develop new tungsten based materials with improved properties for fusion environment.
Furthermore, the life time of plasma facing materials should be about 5 operational years.
Mater. 334 166–168 [4] Zhou Zhang-jianet al,2009, Fusion Eng: Des.,85(1), 115-121 [5] Zhou Zhang-jian, Ma Yao, Du Juan, Linke J., 2009, Materials Science and Engineering A, 505: 131−135
[9] Lijiang Gui et al,Progress in Natural Science: Materials International 2013;23(5):459–463 [10] M.J.

[3] Zhou K C, Tao Y Q, Research development of nickel ferrite based cermet inert anode materials, J.
[8] ZS Hua, GC Yao, XL Long, HC Wang, Z Zhao, Selection of fiber reinforcement for NiFe2O4-based inert anode materials in aluminum electrolysis, J.
Journal of Wuhan University of Science and Technology. 39 (2016) 92-97 (in Chinese)
[13] Zhou KC, Li ZY, Zhang L, The Cermet Inert Anode Materials for Aluminum Electrolysis., The Press of Central South University, Changsha, 2012
Journal of Kunming University of Science and Technology (NATURAL SCIENCE EDITION).3 (2015)1-8 (in Chinese)

Material properties (shear stress and ultimate stress): Material properties are selected from material data base.
And Gyung-Jin P.: Optimization of the structural and process parameters in the sheet metal forming process, Journal of Mechanical Science and Technology. 28(2014)605-619
[5] QiangL., Wenjuan L., Feng R. and Hong yang Q.: Automated optimization in sheet metal forming process parameters, Journal of Materials Processing Technology. 187(2007)159-163
Part 1: feature recognition system, International journal of production research. 47(2009)941-964
[8] Liu Z.L., Wang Y.L., LiY. and XiaoX.Z.: Automatically extracting sheet metal features from solid model, Journal of Zhejing University Science. 11(2004)1456-65