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Porous NiTi Shape Memory Alloy Fabricated via Powder Metallurgy Technique Using Pore Forming Agent NUR AMANINA Abd Kadir1,a, HAFIZAH HANIM Mohd Zaki2,b*, JAMALUDDIN Abdullah3,b, FARAH DIANA Mohd Daud4,b and NORSHAHIDA Sarifuddin5,c 1,2,4,5Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, Jalan Gombak, Selangor, Malaysia 3School of Mechanical Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia aamaninakadir547@gmail.com, bhafizahhanim@iium.edu.my, cmejamal@usm.my, dfarah_diana@iium.edu.my, enorshahida@iium.edu.my Keywords: Porous, Shape Memory Alloy, Pore Forming Agent, Martensitic Transformation Abstract: Porous NiTi shape memory alloy is of special interest for biomedical purposes especially for human bones application due to its attractive features such as lower stiffness to minimize the effect of stress shielding and good strength to prevent deformation and fracture apart
Introduction There are various types of artificial biomaterials consisting of metal alloys, ceramics, and polymers.
Journal of Bionic Engineering, 12(4), pp.575-582, 2015 [5] Oh, I., Nomura, N. and Hanada, S., Microstructures and Mechanical Properties of Porous Titanium Compacts Prepared by Powder Sintering.
International Journal of Biomaterials, 2012, pp.1-10, 2012 [7] Amal, M., Annur, D., Lestari, F., Sutowo, C. and Kartika, I., Processing of porous Mg-Zn-Ca alloy via powder metallurgy.
Materials Science and Engineering: A, 582, pp.117-125, 2013

Design of Experiments to Study Slurry Erosive Wear Behavior of Inconel-718 coatings on Copper CS Ramesh 1, a, R Suresh Kumar 2,b , Sikhakolli Ramakrishna3,c , Venkatesh Kashyap K G3,d 1PES Institute of Technology, Bangalore, INDIA 2 BMS College of Engineering, Bangalore and Research Scholar, JNTU, Hyderabad, INDIA 3 PES Institute of Technology, Bangalore, INDIA a csr_gce@yahoo.co.in, b rupanagudisureshkumar@yahoo.co.in, cram314@gmail.com, d vkashyap16@gmail.com Keywords: Copper, Inconel 718, Slurry erosive wear, Taguchi Technique, Orthogonal Array, ANOVA Abstract.
Among various surface modification technologies, thermal spraying provides tailor made engineering surfaces.
In their work on erosion–corrosion resistance of engineering materials, Rajahram et al have reported lowest erosion–corrosion mass loss rates for SS316L under all studied test conditions followed by nickel aluminum bronze (NAB) and then AISI 1020 [7].
Mann, Vivek Arya, Abrasive and erosive wear characteristics of plasma nitriding and HVOF coatings: their application in hydro turbines, Wear 249 (2001) 354–360 [6] S.C.Mishra, S.Praharaj, Alok Satpathy, Evaluation of erosion wear of a ceramic coating with Taguchi approach, Journal of Manufacturing Engineering, 4(2) (2009) 241-246 [7] S.S.Rajahram,T.J.Harvey,R.J.K.Wood, Erosion–corrosion resistance of engineering materials in various test conditions, Wear 267 (2009) 244–254 [8] C.S.
Pungwiwat , Particulate erosion–corrosion of Al in aqueous conditions: some perspectives on pH effects on the erosion–corrosion map, Tribology International 35 (2002) 651–660

Parameters Selection and Optimization of Particle Swarm Optimization algorithm Based on Molecular Force Model HU Hao1,a, HU Na2, XU Xing2,3, YING Wei-qin4 1Library of Huaihua University, Huaihua Hunan 418000, China 2Jingdezhen Ceramic Institute, Jiangxi 333000, China 3State Key Laboratory of Software Engineering, Wuhan University, Wuhan Hubei 430072, China 4School of Software, South China University of Technology, Guangzhou, China ahuhao5305247@163.com Keywords: particle swarm optimization; molecular force model; orthogonal test design Abstract: Inspired by thermodynamics molecular system, the particle swarm optimization algorithm based on the molecular force model (MFMPSO) was proposed.
Acknowledge This work was supported in part by the National Nature Science Foundation of China (61202313, 61203310), the National Science and Technology Support Plan (2012BAH25F02, 2013BAF02B01), the National Natural Science Foundation of Jiangxi Province (20122BAB211036, 20122BAB201044), State Key Laboratory of Software Engineering(SKLSE2012-09-35), the Natural Science Foundation of Guangdong Province (S2011040002472), the Specialized Research Fund for the Doctoral Program of Higher Education (20110172120035), the Fundamental Research Funds for the Central Universities (2011ZM0107).
Proceedings of IEEE International Conference on Neural Network.
Proceedings of the IEEE International Conference on Evolutionary Computation.
[5] Xu Xing, Li Yuan-xiang, Jiang Da-zhi, Improved particle Swarm Optiomization Algrithm Based on Theory of Molecular Motion[J],Journal of System Simulation,2009,21(7), P.1904-1907

SPE Drilling Engineering.
Journal of Petroleum Science and Engineering.
Journal of Petroleum Science and Engineering.
Ceramics International.
Colloids and Surfaces A: Physicochemical and Engineering Aspects.

.: Engineering, 1988
M.: Engineering, 1979
Optics and Precision Engineering, 2009, 10(17):2473∼2479
Stamping of hemispheric surface parts in die tool equipped with steel elastic element. (2016) Key Engineering Materials, 684, pp. 234-241
M .: Engineering, 1977

International Journal of Machine Tools and Manufacture, v 46, n 11 SPEC.
Modern Manufacturing Engineering 2007,11:56-59 [6] Klaus B.
International Journal of Machine Tools & Manufacture 46 (2006) 1238-1242
Extrusion of alumina ceramic tubes with controlled bends，J.
JOURNAL OF MATERIALS SCIENCE 40 (2005) 2007 - 2011

Recent Developments in Mechanisms and the Kinetics of Deformation Twinning in Titanium Alloys Zane Wyatta , SreeramamurthyAnkemb Department of Materials Science and Engineering, University of Maryland College Park, MD, 20742-2115, USA a zwyatt@umd.edu, b ankem@umd.edu Keywords: Deformation, deformation twinning, titanium alloys, strain-rate sensitivity Abstract.
Harris, Journal of Mat.
Ankem: International Journal of Plasticity, 2009. 25(5): p. 881-900
Capolungo, et al.: Materials Science and Engineering A, 2009. 513-14: p. 42-51
McCabe, et al.: International Journal of Plasticity, 2009. 25(3): p. 454-472

Fabrication of WC-6Co-1.5Al (wt%) Hardmetal by High Energy Milling and Electrical Current Sintering Xiaoqiang Li1,a, Yuanyuan Li1, Yan Long 1, Ming Shao 1 and Jianbing Zhang1 1 School of Mechanical Engineering, South China University of Technology, Guangzhou, China, 510640 a Lixq@scut.edu.cn Keywords: WC-Co-Al hardmetal, Electrical current sintering, Microstructure, Hardness, Transverse rupture strength Abstract.
Christensen and et al: International Journal of Refractory Metals & Hard Materials, Vol.24 (2006), pp.135-144
Wang, et al: International Journal of Refractory Metals & Hard Materials, Vol.23 (2005), pp.49-257
Schneider: Journal of Materials Research, Vol.16 (2001) No.1, pp.286-292
Byung: Materials Science & Engineering A, Vol.351 (2003), pp.31-38.

Simulation on the Indentation of Large Grain in the Semi-fixed Abrasive Plate with Discrete Element Method Julong Yuan1,2 , Kefeng Tang 1 , Zhiwei Wang1 and Tao Hong1 1MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou, China, 310014 2 National Engineering Research Center for High Efficiency Grinding, Hunan University, Changsha, China, 410082 a jlyuan@zjut.edu.cn, bcxtkf123@163.com, c wangzhiwei007@sohu.com Keywords: Semi-fixed abrasive plate, Indenter, Discrete element method, 'Trap' effect Abstract.
Introduction The abrasive processing is the primary processing technology of ceramic materials, but the purity of the abrasive grains will impact surface quality of the workpiece, now the semi-fixed abrasive processing is proposed by the authors [1].
Wang: Submitted to Chinese Journal of Mechanical Engineering
Hart: International Journal of Rock Mechanics and Mining Sciences, Vol. 40 (2003) No.7, pp.1089-1097
Sheng: International Journal of Machine Tool & Manufacture, Vol. 48 (2008) No.9, p.9.

Constitutive Model Based on Damage Mechanics of Fiber Reinforced Concrete (FRC): A Review Duoxin Zhang a and Qingyun Wang b School of Civil Engineering and Communication, North China University of Water Recourses and Electric Power, Zhengzhou 450011, China adxzhang@ncwu.edu.cn, bwqy@yeah,netl Keywords: fiber reinforced concrete(FRC); continuum damage mechanics (CDM); anisotropic damage; micro-micromechanics.
Weigel et al. [7] developed a material law for ceramic matrix composites in the framework of CDM.
Leckie, Matrix cracking and debonding in ceramic-matrix composites, International Journal of Solids and Structure, 33 (1996) 1209-1220
Deliktas, A coupled anisotropic damage model for the inelastic response of composite materials, Computation Methods Application Mechanical Engineering, 183 (2000) 159-199
Hassan, Blast resistance of unidirectional fiber reinforced composites, Composites Part B: Engineering, 39 (2008) 513-536