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It has been found in many papers that different inorganic fillers (such as mental[1], fiber[2~4], oxide[5], polymer[6], nanometer materials[7] etc.) show different effect on the friction and wear behaviors of polymer composites.
At first, all the materials were dried for more than 12 hours at 120 in order to remove the moisture.
Journal of materials science and engineering, 2006, V24(1):139~144
Journal of Materials Science & Engineering, 2004, V22(5):705~708
Journal of materials and engineering, 2003, V21(6):851~854

Multifractal Analysis of Reinforcing Steel Bars with Nonuniform Corrosion Degree Yidong Xu1,2,a, Li Bian1,b, Jun Wang1,c and Yaocheng Chen1,d 1 Research Center of Green Building Materials and Waste Resources Reuse, Ningbo Institute of Technology of Zhejiang University, Ningbo, 315100, China 2 School of Materials Science and Engineering, Southeast University, Nanjing, 211189, China a30397604@163.com, b312473363@qq.com, c454164380@qq.com, d825983724@qq.com Keywords: Reinforcing Steel Bar; Nonuniform Corrosion; Multifractal; Corrosion Damage Evolution Abstract.
In most cases, corrosion morphology of most materials has obvious self-similarity features, which can be characterized by fractal.
Experimental materials and test procedures Materials.
[4] Ch.Alk.Apostolopoulos, M.P.Papadopoulos, Sp.G.Pantelakis, Tensile behavior of corroded reinforcing steel bars BSt 500s, CONSTR BUILD MATER. 20(2006) 782-789 [5] ZHANG Weiping, SHANG Dengfeng, GU Xianglin, Stress-strain relationship of corroded steel bars, Journal of Tongji University (Natural Science). 34(2006) 586-592.
(in Chinese) [7] Wu Qing, Yuan Yingshu, Experimental study on the deterioration of mechanical properties of corroded steel bars, China Civil Engineering Journal. 41(2008) 42-47.

Introduction Magnetic nanomaterials, one of the hot topics in the world of materials, possess distinctive magnetic properties different from conventional magnetic materials.
Acknowledgments The authors would like to thank the National Natural Science Foundation of China (NNSFC, No. 61271049) References [1] Rui Gu, Xinglong Gong,Wangquan Jiang,Lingyun Hao,Shouhu Xuan,Zhong Zhang, Synthesis and rheological investigation of a magnetic fluid using olivary silica-coated iron particles as a precursor, Journal of Magnetism and Magnetic Materials 320(2008) 2788-2791
[3] Paul G, Das P K, Manna I, Synthesis, characterization and studies on magneto-viscous properties of magnetite dispersed water based nanofluids, Journal of Magnetism & Magnetic Materials 404 (2016) 29-39
[7] Z Li, H Chen, A Haobo Bao, M Gao, One-Pot Reaction to Synthesize Water-Soluble Magnetite Nanocrystals, Chemistry of Materials 16 (2004) 1391-1393
Local arrangement of particles in magnetic fluids due to the measurement alternating field, Journal of Magnetism and Magnetic Materials, 2017, 438: 116-120

From the above paragraph, spiral angle of back cone generally be taken as76°—77°can be more appropriate, but spiral angle of logarithmic helical mixing blade is a constant, which causes spiral angle of mixing drum back cone section to be big, leading to small fracture surface when the unloading materials slides in the vane, easy accumulation of material, slow discharging, larger resistance torque and power consumption, etc.
Chen: Concrete Machinery (Building materials industry press, China 2002)
Pei: Journal of Building Machinery(2007), p.32
Guo,et al: Journal of Building Machinery(2007), p.12 [7] S.
B .Yu, et al: Journal of Powder Technology(2009), p.25

Journal of Materials Processing Technology 2003, 142: 355-61
Journal of Materials Technology, 2004, 148:328-341
International Journal of Mechanical Science, 1989, 31: 483-497
Journal of Materials Processing Technology, 2002, 121:332-340
Computational Materials Science, 2005, 34: 377-388

Materials, Test Set-up, and Finite Element Mesh Table 1 shows the chemical compositions of the aluminium alloy (6082A-T651) used for this study.
References [1] Xu, Y., et al. (2005), Improved fatigue and damage tolerant material design for aerospace industry, Journal of Materials Science and Technology, vol.21, p.856-62
Kharin (2011), Plasticity-induced crack closure: A contribution to the debate, European Journal of Mechanics - A/Solids, vol.30, p.105-12
[8] Xu, Y., et al. (2012), Load sequence effect on fatigue damage, Key Engineering Materials, vol.488, p.545-8
Sinclair (2000), Systematic assessment and validation of compliance-based crack closure measurements in fatigue, Materials Science and Engineering: A, vol.284, p.114-25.

References [1] Bruni C; Forcellese C; Gabrielli F.Simoncini M.Effect of temperature, strain rate and fibre orientation on the plastic flow behaviour and formability of AZ31 magnesium alloy[J].Journal of Materials Processing Process,2010(210):1354-1363
Journal of Materials Processing Process, 2007(185):147-151
Journal of South China University of Process(Natural Science Edition,2007(3):11-15
[4] Huang T B; Tsai Y A; Chen F K.Finite element analysis and formability of non-isothermal deep drawing of AZ31B sheets[J].Journal of Materials Processing Process,2006(177):142–145
Material Science and Process,2003,12(1):87-90.

Table 1 provides detailed information on mechanical Table 1 Mechanical properties of the material Workpiece materials Hardness HBS Yield stress σb Elongation δ [%] Impact strength ak [MJ/m2] Conductivity k [W/(m⋅°C)] AISI1045 229 0.598 16 0.491 50.2 Ti6Al4V 350 0.903 10 0.3924 7.5 Fig.3 Temperature measuring schematic diagram properties of materials.
Ortiz: International Journal for Numerical Methods in Engineering, Vol. 38 (1995), pp.3675-3694
Hoppe: ASME Transactions, Machining Science and Technology, Vol. 5 (3) (2001), pp.323-340
Dornfeld: ASME Transactions, Journal of Manufacturing Science and Engineering Vol. 122 (2001), pp.612-619
Chung: International Journal of Machine Tools & Manufacture Vol. 45 (2005), pp.1641-1651

Viscoelastic materials are used for isolating vibration, dampening noise, and absorbing shock.
[3] David Roylance, Engineering Viscoelasticity, Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, October, 2001
Tschoegl, “Time Dependence in Materials Properties: An Overview,” Mechanics of Time-Dependent Materials, Vol. 1, pp. 3–31, 1997
Williams, “Structural Analysis of Viscoelastic Materials,” AIAA Journal, p. 785, 1964
Ashcroft, and Mo Song, "Creep Resistance of Novel Polyethylene/Carbon Black Nanocomposites," International Journal of Materials Science and Engineering, Vol. 2, No. 1, pp. 1-5, June 2014. doi: 10.12720/ijmse.2.1.1-5 [23] Scott C.

Experimental Activity Materials.
Characterization of materials.
Leung, An investigation on the performance enhancement and cost reduction of engineered cementitious composites developed with local PVA and PET fibers, Journal of Sustainable Cement-Based Materials. 30 (2022) 1277–1282
Elharfi, Polymer composite materials: A comprehensive review, Composite Structures. 262 (2021) 113640
Li, Dynamic mechanical properties and wave propagation of composite rock-mortar specimens based on SHPB tests, International Journal of Mining Science and Technology. 32 (2022) 793-806