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Table 1 Physical property of materials Material Density [kg/m3] Elastic modulus [Mpa] Poisson ratio BR1500HS 7848.2 2.11×105 0.284 H13 7850.0k 2.10×105 0.300 Compared with the tube, the deformation of dies is so small to ignore.
HIT.NISRIF.2014054 and China Postdoctoral Science Foundation under Grant No. 2013M541366.
Sovik: Journal of Materials Processing Technology, vol. 113 (2001) No.1, pp.699-704
Welo: International Journal of Mechanical Science, vol. 43 (2001) No.1, pp.109-129
Welo: International Journal of Mechanical Science, vol. 43 (2001) No.1, pp.131-152

Materials and methods Study area PES is found at the southern part of the Dianchi Lake watershed，representing 13% of the southern part.
Then the total P of all plant tissues were measured on grinded, oven-dried materials (60℃, 48h) after acid digest [8].Soil sampling: rhizospheric and four classes of non- rhizospheric (soil depth at A: 0-20cm; B: 20-40cm; C: 40-60cm; D: 60-80cm) soil were sampled in 2009 and 2013.
Ehlert, Phytoextraction of phosphorus-enriched grassland soils, Journal of environmental quality, 38 (2009) 751-761
Gupta, Uptake and accumulation of phosphorus by dominant plant species growing in a phosphorus mining area, Journal of hazardous materials, 171 (2009) 542-550
Van Der Heijden, A handbook of protocols for standardised and easy measurement of plant functional traits worldwide, Australian Journal of Botany, 51 (2003) 335-380

Investigation on the reduction of Ilmenite at lower temperatures Min Chen1,a, Xuan Xiao1,b 1College of Materials Science and Engineering, Panzhihua University, Panzhihua, 617000, China acmrre@163.com, b57419069@qq.com Keywords: Ilmenite, Thermogravimetry, Reduction, Activation energy Abstract.
Experimental In these experiments, ilmenite powders supplied by Titanium Company of Panzhihua Steel & Iron (Group) Corporation and graphite were raw materials.
Therefore, pretreatment of raw materials by milling accelerated reduction rate at lower temperatures.
Ostrovski: Metallurgical and Materials Transactions B, Vol. 41 (2009), p.182
Welham: Materials Science and Engineering A, Vol. 336 (2002), p.143

The stress-strain relations are governed by damaged elasticity: (3) where is the initial elastic stiffness of the material; is the degraded elastic stiffness; and d is the scalar stiffness degradation variable, which can take values in the range from zero (undamaged material) to one (fully damaged material).
The concrete material properties used for the simulations are given in Figure 2 and Figure 3.
[4] Jin Chen, Wei Huang: Journal of Hydroelectric Engineering, Vol. 21-1, (2002), p. 83-88, in Chinese
Oñate: International Journal of Solids and Structures, Vol. 25-3 (1989), p. 229-326 [6] Lee, J., G.
Fenves: Journal of Engineering Mechanics, Vol. 124-8 (1998), pp. 892-900 [7] Zhuo Zhuang, Fan Zhang, Song Cen: ABAQUS Nonlinear Finite Element Analysis and Example (Science Press, Beijing 2005) , in Chinese

Experimental Materials.
[7] Ling Wang, Purong Jia, Wengui Wang, Di Dai and Guiqiong Jiao: Journal of Materials Science & Engineering Vol 27(2009)P.104-124
[8] Zaiping Kuang , Di Dai and Wengui Wang, In: Proceedings of 15th national conference on composite materials, Harbin, August; 2008. p.552~555
[9] Wengui Wang, Xu Cheng, and Di Dai, In: Proceedings of 15th national conference on composite materials, Harbin, August; 2008. p.1348~1350
[10] Guangwei Chen, Fuyou Wang, Guili Zhang and Li Chen: Journal of Materials Engineering Vol2(2009)P.182-185.

Experimental Procedure In the present study, the materials employed for preparing sand moulds are silica sand, bentonite clay and additives, camphor powder and coconut shell ash.
Hamouda, Modelling and experimental investigation of solidification process in sand casting, Journal of Materials Processing Technology, 155-156 (2004) 1723-1726
Birru, Effect of mechanical properties with addition of molasses and fly ash in green sand moulding, Materials Today: proceedings, 4(2017) 1186-1192
Sutar, Effect of different additives on some selected properties of green sand mould, International Journal of Engineering Technology Science and Research, 4 (2017) 1430-1433
Offiong, The study of green compression strength of a green sand mould using statistical approach, Materials Science and Applications, 5(2014) 876-882

Materials and method The materials used in this study were 304 stainless steel（0Cr18Ni9）.
Parker: Journal of Biomedical Material Research, Vol.52 (2000) No.2, p.413
Li: Materials Science and Engineering: B, Vol. 31 (1995) No. 3, p.269
Li: Journal of Nuclear Materials, Vol. 363-365 (2007), p.1201
Liao: Journal of Functional Materials, Vol. 2 (2009) No.40, p.226.

Fakirov c Centre for Advanced Composite Materials, Department of Mechanical Engineering, The University of Auckland, Private Bag 92019, Auckland, New Zealand a d.bhattacharyya@auckland.ac.nz, brshi018@ec.auckland.ac.nz, cs.fakirov@auckland.ac.nz Keywords: microfibril, polymer, extrusion, oxygen permeability.
MFCs have several potential applications in a range of areas including food packaging materials and biomedical scaffolds.
Experimental Details Materials.
Fakirov: Oxygen permeability analysis of microfibril reinforced composites from PE/PET blends, Composites Part A: Applied Science and Manufacturing.
J., Bhattacharyya, D., Fakirov, S., Fibrillar polymer-polymer composites: morphology, properties and applications, Journal of Materials Science.

The degradation results identify a material that can be rapidly and extensively biodegraded in the environment.
Conf. on Engineering for Rural Development, Latvia Academy of Agricultural and Forestry Sciences Division of Engineering, Jelgava, Latvia, 2012, pp. 88-92
Mihalčová, Tribotechnical Diagnosis in Aircraft Engine Practice, Applied Mechanics and Materials 308 (2013) 57-62
Čačko, Experimental Measurement and Examination of Independent and Combined Interaction of Vibrodiagnostic and Tribotechnical Methods, Applied Mechanics and Materials 308 (2013) 7-12
Krenický, Impact of lubrication interval to operating status of bearing, Applied Mechanics and Materials 616 (2014) 151-158

Small concentration will affect anti-hardwate rability, stability, rust-proof ability and lubricity; high concentration can not only increase cost, but reduce defoaming ability and increase swelling ability to rubber sealing materials.
Journal of Yunnan University (Natural Sciences). 2002,24(1A):70-72 [3]Wang wei xian ; MicroEmulsion non-combustible liquid "handsome first" application of coal mine, Hebei coal,1997(4):62 [4] Wang Ping, Study on water in oil working liquid for nonflammable,COAL MINING TECHNOLOGY.1999,(4):56-59 [5]State Administration of work safety,State Administration of coal Mine Safety:< Coal mine safety regulations >.
[17] CastroDantas.T.N，Mieroemulsion systems applied to break down petroleum emulsions[J]，Journal of Petroleum science and Engineering，2001(32)，145~149 [18] Wu XiaoLan,Lu Qiang ,Development of emulsion preparation, COAL MINE MACHINERY, 1999(8):7-8 [19] Zhao XiuQin,Effect of water hardness on emulsion stability, MINING SAFETY & ENVIRONMENTAL PROTECTION, 1994(3):1-7 [20] Li Jianzhong, THE COMPOUNDING QUALITY OF EMULSION AND ITS INFLUENCE ON THE WORK PERFORMANCE OF THE POWERED SUPPORTS, JOURNAL OF CHINA COAL SOCIETY, 1999，v24(n2):181一183 [21] YAN Lina; ZHANG Tiemin, Experiment Research on Testing Emulsion Concentration Based on the Method of Ultrasonic Velocity, Journal of Hainan Normal University(Natural Science), March 2010: 33-35 [22] Yan LiNa,Research on Testing System of Emulsion Concentration Based on the Method of Ultrasonic Velocity, Xi'an University of Science and Technology, 2008 [23] Zhang DeXin, The Study on the Ultrasonic Measure Device for the Concentration of Emulsion
, TaiAn,shandong University of Science and Technology,2005
[24] Wang Dong; Wang Bin; Li Chang-Xi; Liu Wen-Jian; Study of Inspecting Emulslon Concentration with Ultrasonic Technique, Journal of Wuhan Engineering Institute, 2004(2) [25] Zhang Yong; Yan Xianghong; Zhu Hongmei, Study on Vector Automatic Mixing Device of the Emulation Concentration in Coal Mine, Computer Measurement & Control, TaiAn,shandong University of Science and Technology,2005