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Methods and materials.
The minimum depth of mixing of the substrate and cladding materials is achieved when the base metals are heated only an overheated deposited material.
Kennedy, Laser cladding of aerospace materials, Journal of Materials Processing Technology. 122 (1) (2002) 63-68
Aggarwal, Using predictive modeling and classification methods for single and overlapping bead laser cladding to understand bead geometry to process parameter relationships, Journal of Manufacturing Science and Engineering. 138.5 (2016)
Letters on Materials. 9 (4) (2019) 470-474

Study on Curing Process of Resin Nanocomposites Chuansheng Wang1a, Ruiqin Wang1b, Yuan Wang1c and Yongxiang Fu1d 1Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology College of Electromechanical Engineering, Qingdao University of Science & Technology, Qingdao, 266061, Shandong, China awcsmta@qust.edu.cn, bKing.3-3@163.com, cwangkatze@126.com Key words: resin nanocomposites; curing process; epoxy resin Abstract.
In order to get an optimum performance of composite materials, it is of crucial importance to select the best curing process, on condition that resin and curing agent system is determined.
Finally we determined the best curing process range of the system. 1 Introduction This study calculates the reaction kinetics parameters combined with its curable DSC testing technology, and confirms the best curing process of the nanoSiO2 / resin composite materials synthesis, and provides the theoretical foundation for practical application, through the investigation of different resin nanocomposites prepared by different methods ( ordinary ultrasound method, the shock waves method), and combined with the preliminary results of nanometerSiO2 / epoxy resin composite material. 2 The specimen preparation Raw material: Epoxy resin(E-44)6101, Epoxy value 0.41~0.47 eq/100g; nmSiO2 (processed by silane coupling, average particle diameter30±5nm, specific surface area 160±20 m2/g) ,the product code SSl-5702; Methyl tetrahydrophthalic anhydride (MeTHPA).
Therefore, by calculating and analyzing the curing reaction kinetics parameters, we can confirme the best curing process for the nanoSiO2 /epoxy resin composite material synthesis is 110℃ with heat preservation 1hr, and 150℃ with heat preservation 2hrs.
Acknowledgement: Thanks for the supported by National Natural Science foundation of China（50375075） References [1] Y.X.Fu: Reserch on Preparation and Performance of Resin Nanocomposite by Liouid Shock Wave, Ms D Thesis.Qingdao; Qingdao University of Science & Technology (2010) [2] X.B.Chen: Hi-Tech Fiber & Application Vol.27, No.6 (2002), p. 15-20 [3] D.S.Fu ,G.M.Zhu and J.N.Han: China Adhesives Vol.12, No.3 (2003), p. 51-53 [4] X.L.Song ,H.B.Wang and X.L.Wu: Chemical Industry and Engineering Progress Vol.24, No.3(2005), p.24-27 [5] M.L.Zhang ,L.G.Ding and X.Y.Jing: Applied Science and Technology Vol.31, No.6 (2004), p. 64-66 [6] K.N.Madhusoodanan and S.Varghese: Journal of Applied Polymer Science Vol.102,No.3(2006), p.2537-2543 [7] Y.F.Lu ,M.C.Lu and J.M.Huang .et.a1: Journal of the American Chemical Society Vol.125, No.5 (2003), p. 1269-1277 [8] L.Elias ,E.FenouiIlot and J.C.Majeste: Polymer Vol.48, No.20 (2007), p. 6029-6040

Introduction Metallic nitrides are the class of materials with set of useful magnetic, electrical, optical, chemical and mechanical properties [1, 2].
Those materials can possess better stability with respect to sulphur-containing flue gases [9].
The most catalysts used in industry are the materials with complex structure, extended surface and complex pore system [12].
Structural features of the materials can be controlled by changing the technological parameters of synthesis.
Journal of Materials Chemistry, 18 (2008) 4421-4425

Fabrication and Dielectric Properties of Fe-CNT/Al2O3 Bulk Composite Materials Qing Hou,Zi-dong Zhang, Zhi-cheng Shi, Run-hua Fana, Jing Li, Dong-yue Zhang Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University, Jinan，250061, China a fan@sdu.edu.cn Keywords: carbon nanotube; Fe/Al2O3 composites; dielectric properties Abstract.
Introduction In recent years, much attention has been focused on microwave-absorbing materials due to their potential application both in business field and military field.[1,2] Such as the radar absorbing materials (RAM) which can be used on the fighter plane to avoid the radar track.
In this paper, we added the CNTs into Fe/Al2O3 composite materials to avoid the CNTs' oxidization and decrease the total mass of the composites.
Stonier, SAMPE Journal, Vol. 27 (1991), p. 9 [2] K.
Materials Letters, Investigation of the microwave-absorbing properties of Fe-filled carbon nanotubes, Vol. 61 (2007), p. 3547 [5] S.

Component Materials Knowing the materials that make up the FC is a fundamental aspect to study and understand its properties and characteristics.
Kadela, "Mechanical characterization of lightweight foamed concrete," Advances in Materials Science and Engineering, vol. 2018, pp. 1-9, 2018
Ramamurthy, "Shrinkage behavior of foam concrete," Journal of materials in civil engineering, vol. 21, no. 11, pp. 631-636, 2009
Ramli, "Experimental production of sustainable lightweight foamed concrete," Current Journal of Applied Science and Technology, pp. 994-1005, 2013
Liang, "New formulation of compressive strength of preformed-foam cellular concrete: an evolutionary approach," Journal of Materials in Civil Engineering, vol. 28, no. 10, pp. 1-12, 2016

By virtue of their excellent physio-mechanical properties, stellites are highly regarded engineering materials.
However, wear resistant materials are naturally difficult to machine.
Materials and Methods Deposition of the Stellite 6.
Xie: Material Science and Engineering A 407 (2005), p.234 [3] Bagci, Eyup, Aykut and Seref: Internation Journal of Advanced Manufacturing Technology (2006), p.940 [4] Radu, Iulian and D.Y.
Wu: Material Science and Engineering A 391 (2005), p.313 [6] M.A.

Table 1 Parameters of the materials.
Experiment Materials.
Dental Materials, 1985, 1 (6): 231-234
European Journal of Oral Sciences, 1993, 101 (3): 176-181
Dental Materials, 2014, 30 (11): 1280-1289

Being environmentally benign and convenient, ultrasound has been widely used in various fields, including materials science, food chemistry and pharmaceutical chemistry [9-12].
Consequently the optimum reaction temperature is 40 oC. 3.4 Effect of the mass ratio of raw materials In this research, acetone acted as both reagent and reaction solvent.
Prakash, K.V.R. and Ramana, Journal of Food Science and Technology Mysore. 50 (2003) 563
Coester, Journal of Pharmaceutical Science. 98(2009) 1935
Klasson, Journal of Biobased Mater Bioenergy, 3 (2009) 25 [15] S.H.

Materials and Method Preparation of Photocatalyst.
Titanium (IV) isopropoxide (TTIP), Ammonium nitrate (NH4NO3) and Ferric nitrate (Fe(NO3)3) were used as starting materials.
Wei: submitted to Journal of Environmental Science (2011) [5].
Fan: submitted to Journal of Physics and Chemistry of Solids (2010) [7].
Yan: submitted to Journal of Materials Chemistry (2010)

Upcera Zirconia was fit for any post-core materials.
Introduction Modern all-ceramic materials with excellent esthetics and simulatability have become the most prospective dental prosthetic materials.
Background colors often vary according to post-core materials, namely, the final esthetic effect of all-ceramic prosthesis is easily affected by post-core materials [1].
Experiment Materials and Equipments.
Chinese Journal of Prosthodontics.Vol. 4 (2003), p.215