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Introduction Steel is the important strategic resources of our national economy development, and iron ore is the main raw material of the steel industry development.
Table 1 The analysis results of composition of run-of-mine ore Chemical Composition Fe2O3 CaO MgO SiO2 Al2O3 MnO Others Content[%] 59.68 30.64 3.94 3.35 1.30 0.7 0.39 Table 2 The analysis results of phase of iron Iron phase Mmagnetic iron Haematite and limonite Pyrites Silicate iron Total The iron content [%] 0.00 32.48 0.20 2.52 35.20 Distribution rate[%] 0.00 92.27 0.57 7.16 100.00 Table 3 The analysis results of mineral composition of run-of-mine ore (mass%) Mineral name Specularite Hematite Calcspar Quartz Shale material percentage composition[%] 34 12 48 3 3 It is shown in the Table 1, Table 2 and Table 3 that excepts the main iron minerals, the others are mainly gangue mineral rocky mineral of Calcareous class and the content of quartz is low.
The ore is mainly composed of specularite, hematite and calcite, and it has a low quantity of Shale material and quartz, specularite and hematite are the main ore minerals in the ore, the total content is more than 46%; and the main gangue mineral rocky mineral are calcite and a small quantity of shale material and quartz.
The fine particle of specularite is nearly 0.003mm, mainly inlay shale fossil by fine particle, the particle of hematite is minuteness, it’s between 0.001mm to 0.003mm, it presents as smalls cryptocrystalline, mixed with hidden mass muddy limestone crystal and Shale material, constitute a massive tectonic.
Testing Investigation on the Reduction/Magnetic Separation of Oxide Ore from Bayan Obo[J], Journal Of Northeastern University(Natural Science) , Vol.31（2010),P.886-889

Microstructural Investigation of Semisolid Aluminum A356 Alloy Prepared by the Combination of Electromagnetic Stirring and Gas Induction Nora Nafari1,a, Farnoush Yekani1,b, Hossein Aashuri1,c* 1Sharif University of Technology, Material Science and Engineering Department Tehran, Iran.
International Journal of Applied Electromagnetics and Mechanics 41, (2013), 153-165
Advances in Materials and Processing Technologies, 1:1-2, (2015), 155-163
Aashuri, Microstructure of Semi-Solid A356 Aluminum Alloy Prepared by Electromagnetic Stirring and Gas Induction.3rd International Conference- Engineering Materials and Metallurgy, 18-19 Nov. (2014), Tehran, Iran

Kanchan1,b,* 1Department of Physics, Faculty of Science, The M.
Experimental Starting materials.
The materials used in the preparation of blend electrolytes of respective blend polymer electrolyte System-I and System-II are polyvinyl alcohol (PVA) (mol. wt. = 115,000-Lobachemie), polyethylene oxide (PEO) (mol. wt. = 1000,000-Alfa Aesar), polyethylene glycol 4000 (PEG) (mol. wt. = 3,500-4,000-Lobachemie), ethylene carbonate (EC) (mol. wt
However, for a solid polymer electrolyte material, it is highly essential for the charge transport to occur predominantly due to ionic species than due to electronic species i.e. ti value should be closer to unity.
Gondaliya, Effect of Al2O3 Concentration on Conductivity and Relaxation Properties of Two Different PVA-PEO Blend Systems: A Comparative Study, IOSR Journal of Applied Physics (IOSR-JAP) (2014) 55-58

Each state involves five feature types of the material, function, structure, process, and management.
Although each state describes the different point of manufacturing chain, overall features such as material and function information are the same in manufacturing states and design state.
Table 2 Feature type of MOSS Feature type Feature explanation Material Feature Information of material properties of the part.
Liu and et al: Mechanical Science and Technology, Vol.17 (1998), pp.651
Xie: International Journal Advanced Manufacturing Technology, Vol.18 (2001), pp.873

Recent years, with the advancement of computing science, finite element technology and optimized design technology, the finite element technique has been adopted by many researchers to conduct design calculation and optimization of the design on axle housing.
Simulation Results and Analysis In this paper material of the drive axle housing is 16Mn steel and the thickness is 12mm.
According to the Material manual, its elastic modulus E = 2.01×105MPa, Poisson's ratio v = 0.3, material density is 7850kg / m and the yield limit 780Mpa.
Under the full load conditions, the drive axle housing stress is in the range that material allowed and it can meet the strength and stiffness requirements.
International Journal of Plant Engineering and Management, 2010,(03)

Use of integrated simulation and experimentation to quantify impact damage Mara Feligiotti1,a, Erwin Hack 1, George Lampeas2, Weizhuo Wang3, John Mottershead3 and Richard Burguete4 1Laboratory Electronics/Metrology/Reliability, EMPA, CH-8600 Dübendorf, Switzerland 2Laboratory of Technology and Strength of Materials, Mechanical Engineering and Aeronautics dept., Univ.
This step might include sample preparation, the provision of test coupons from the material under study, or the definition of the testing area of an actual structure that returns from service.
Priolo: Composites Science and Technology Vol.69 (2009), pp.1699-1709 [4] C.
Wisnom: Applied Mechanics and Materials Vol. 24-25 (2010), pp. 109-114 [5] W.
Patterson, Shape features and finite element model updating from full-field strain data, International Journal of Solids and Structures, 2010, in press [6] G.

A New Design of Underwater Robot Fish System Using Shape Memory Alloy Peihua HUANG1,a, Jian WANG2,b 1Binzhou University department of Computer and Science Shandong, China 2The Sencond Artillery Petty Officer School Shandong, China ahuangqrnu@126.com, bustc009@hotmail.com Keywords: Shape Memory Alloyt; Underwater; Robot Fish Abstract.
The best way to solve these problems is to use intelligent materials such as Piezoelectric (PZT), Shape Memory Alloy(SMA), Ionic Polymeric Metal Composites(IPMC).
There are many reasons why the SMA is the most attractive material.
The surface is covered with elastic film instead of hermetic materials due to the fact that the SMA springs need water to cool them in order to fasten working frequency.
DRUCKER1,LAUDER2“A HYDRODYNAMIC ANALYSIS SPEED: WAKE STRUCTURE AND LOCOMOTOR FORCE IN SLOW ” The Journal of Experimental Biology 203, 2379–2393 (2000) [3] K.lkuta, “Micro/Miniature Shape Memory Alloy Actuator” in Proceedings of IEEE International Conference on Robotics and Automation, Vol.3.pp. 2156-2161, Los Alamitos, CA, May. 1990 [4] KojiIkuta.

Introduction The slab filled with Disused Expanded Polystyrene Plastic(DEPP)[1] is one kind of cast-in-place floors which places processed molding DEPP in the floor’s neutral axis location according to certain arrangement rules to save materials, decrease self weight and highly improve its functions such as heat preservation, heat insulation and sound insulation.
In brief, with the same size and material strength and reinforcement, the mechanical performances of the ordinary hollow slab and the unidirectional slab filled with DEPP under the same load fit very well.
The unidirectional slab filled with DEPP is able to save materials and enhance economical efficiency in the premise of guaranteeing the mechanical performances as the ordinary hollow slab.
Zhang, Research and discussion of EPS packing slab, Henan University of Technology journal, 2006,18 (1),p.1-4, in Chinese
Science Press, 2001, in Chinese.

Introduction Chitosan is a non-toxic and chemically reactive, and biocompatible natural functional polymer, and has long been used as a biopolymer and natural material in many fields[1,2].
Organosilicon has advantages such as excellent flexibility, elasticity and the easiness in film forming due to dual characteristic of both organic and inorganic materials and unique structure[7].
Experimental Materials Boiled and bleached cotton fabric(150g/m2); Degrading commercial chitosan (the viscosity average molecular weight is 50,000, and degree of deacetylation is 85%); HA-920 epoxy-silicone micro-emulsion; Acetic acid was of analytical grade.
Fan: Modern Food Science and Technology Vol.21 (2007), p.25–30 [4] Z.
Chen: Textile Research Journal Vol.73 (2003), p.1103 [5] Y.B.

Fabrication and Properties of High Strength Al-8Fe-2Mo-2V-1Zr Alloy Produced by Melt Spinning Techniques Taek-Kyun Jung1, Dong-Suk Lee1, Mok-Soon Kim 1,a and Won-Yong Kim 2,b 1 School of Materials Science and Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Korea 2 Advanced Materials R&D Center, Korea Institute of Industrial Technology, 994-32 Dongchun-dong, Yeonsu-gu, Incheon 406-130, Korea a mskim@inha.ac.kr, bwykim@kitech.re.kr Keywords: Al-Fe-TM alloy, Melt spinning, Solid solution hardening, Hot extrusion Abstract.
At the given constituent alloying elements, material processing temperature as well as processing method would be important to modify the microstructure in the present alloy.
Ra, Journal of Rare Earths, Vol. 22 (2004), P. 65 [3] J.S.