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Photocatalyst materials is a challenging topic because it can be used in an important solution to energy and environmental issues.
The application of these type of materials in Advanced oxidation processes (AOP) is broad as Fujishima summarized for one of the most important photo catalysts [5].
Fig. 3 shows the UV–Vis spectra of the materials in solution.
Tryk: Surface Science Reports Vol.63 (2008), p. 515 [9] A.
Sadrnezhaad: Materials Letters Vol.64 (2010), p.1935 [14] O.

Dissolution Behavior of WC Reinforced Particles on Carbon Steel Surface during Laser Cladding Process Zhong Zhang, Hongxi Liu *, Xiaowei Zhang, Shengwei Ji and Yehua Jiang School of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, China Corresponding author (Hongxi Liu): vipliuhx@yahoo.com.cn Keywords: Laser cladding, WC reinforced particle, Microstructure, Dissolution behavior, Medium-carbon steel.
Introduction Tungsten carbide is widely used as hard materials owning to its high hardness, good wear resistance and excellent thermal stability.
Experimental procedures A commercial 45 medium-carbon steel sheet was used as the substrate materials in this experimental.
-L Martin: Materials Science and Engineering:A Vol. 246(1998),p. 11-24
[14] Jinping Suo, Di Feng, Heli Luo, et al.: Journal of Functional Materials Vol. 34(2003),p. 221-223,in Chinese

It also has been applied widely in the field of biomedical materials and clinical medical [3, 4].
Experimental Materials.
Materials Science Technology, Vol.14 (1992), p, 179-208 [4]Kevin R, Steadman J R, Rodkey W G, The Journal of Bone Joint Surgery, Vol.79(1997) ,p,1770-7 [5] Khor E.
Journal of Materials Science, Vol,7(1996),p, 215-221 [8] L.H.H, Olde Damink.
J,.Dijkstra , M,J A, Luyn, P.B.Wachem,P,Nieuwenhuis and J,Feijen, Journal of Materials Science,Vol,6( 1995),p,460-472 [9] Ming T S, Ju C H, Geng C Y,et al.

The annual production capacity of the rolling mill was 18 million tons, product thickness range was 0.2~ 1.0 mm, and its products were for hot dip galvanizing line, color coating line of cold rolling raw materials.
Acknowledgements This work was financially supported by National Science and Technology Support Plan of China (Grant No. 2011BAF15B03), and Hebei Provincial Natural Science Foundation of China (Grant No.
Journal of Materials Processing Technology, vol. 204, pp.152-161, 2008
Journal of Materials Processing Technology, vol. 209 No.9, pp.4584-4589, 2009
Advanced Materials Research, vol. 311-313, pp.902-905, 2011

Materials and methods Materials.
Advanced Materials. 12 (23), (2000) 1841-1846
Journal of Applied Polymer Science. (2012) [4] H.
Journal of Applied Polymer Science. (2012) [6] W.
Journal of Applied Polymer Science. 125 (1), (2012) 745-754

Moreover, the materials responses to loads depend on the structure of the materials [1-3].
Wiel, Future of Automotive Design & Materials Trends and Developments in Design and Materials, Automatic Technology Centre, acemr.eu, 2012
Cui, Enhancing the mechanical properties of epoxy resin by addition of an amino-terminated hyperbranched polymer grown on glass fiber, Journal of Materials Science, 51 (2016) 1829-1837
Taylor, The mechanical properties and fracture behaviour of epoxy-inorganic micro- and nano-composites, Journal of Materials Science, 41 (2006) 3271-3297
Mittemeijer, Fundamentals of Materials Science_The Microstructure–Property Relationship Using Metals as Model Systems,1, Springer-Verlag Berlin Heidelberg, 2011.

Series: Materials Science and Engineering. 240 (2017) 012019
Li, Influence of different al contents on microstructure, tensile and wear properties of Zn-based alloy, Journal of Materials Science and Technology. 26(7) (2010) 648-652
Series: Materials Science and Engineering. 570 (2019) 012039
Series: Materials Science and Engineering. 570 (2019) 012072
Series: Materials Science and Engineering. 969 (2020) 012021

Journal of Manufacturing Science and Engineering, 133(2012)6, in print. ] Because of the varying conditions concerning surface pressure, it gets obvious that tribological conditions in SBMF are of major importance for the process realization, its stability and for the quality of the produced part.
Additionally, the velocity vectors in Fig. 2 illustrate the improved material flow.
The higher the friction between the specimen and the dies gets, the more the material flow in radial direction is restrained, resulting in an increasing material flow towards the pin cavity and thus to a larger pin height.
Thus, the intended influence on the material flow can be realized.
Due to higher complexity, the tribology of the die is more significant for the material flow than that of the punch.

By analyzing mass experiments, the ice tool material, metal material, rotate speed, polishing time and other parameters were found.
In the polishing process, the ice tool material, metal material, rotate speed, polishing time could directly impact the quality of polishing surfaces.
It is analyzed the impact of materials and heat treatment.
Journal of Changchun University of Science and Technology. 2002(02)60-61
Chinese Journal of Mechanical Engineering, 2002(06):51-54

R China 3 College of Science, PLA Univ. of Sci. & Tech., Nanjing 211101, P.
So, it is possible to make thin EM wave absorbers from such materials with particle size below skin-depth and electrically isolated with insulating matrix such as resin or rubber [1-4].
The nanocomposite magnets can be used as EM materials in higher frequency bands with larger coercivity.
Composite materials were prepared by dispersing the melt spun alloys powder in paraffin wax, and the volume fraction of powder is 85%.
References: [1] Baoshan Zhang, Gang Lu, Yong Feng, Jie Xiong, Huaixian Lu, Journal of Magnetism and Magnetic Materials Vol. 299 (2006)p.205 [2] Xian Wang, Rongzhou Gong, Peigang Li, Lingyun Liu, Weiming Cheng, Materials Science and Engineering A Vol. 466 (2007) p.178 [3] Shigeyoshi Yoshida, Mitsuharu Sato, Eishu Sugawara, and Yutaka Shimada, Journal of Applied Physics Vol.85 (1999) p.4636 [4] R.M.