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Microdiffraction analysis used to identify the phases that present in the material.
It is assumed that the structural changes entail higher strength material of high-speed steel.
Viorel-Aurel: Microstructure and abrasion wear resistance of thermally sprayed cermet coatings // Materials testing 55 (2013), No.1, pp. 47-50
Characterization of nitrocarburized surface layer on AISI 1020 steel by electrolytic plasma processing in an urea electrolyte // Journal of Materials Research and Technology. 2 (3) (2012), pp. 213-220
Electrolytic plasma technology: Science and engineering – an overview // Surf.

Among the ways to join CFRP and Al together, adhesive bonding has the advantages that it needs no connecting holes and fasteners, has very wide load distribution areas and light joint structural weight and there are no problems of galvanic corrosion in connection of different materials and so on.
Up to now, however, effects of the curing technology of heterogeneous materials on the mechanical properties of the adhesive joints haven’t formed ripe theory and methods and further studies are needed.
Orthogonal Test Research The Materials and Sizes of CFRP/Al.
Acknowledgments We gratefully acknowledge the support of National Science Foundation of China (Grant No. 50805119) and Aoxiang Star Program in Northwestern Polytechnical University, P.
Struct, Vol. 73(2006), p. 310-317 [3] Information on http://www.boeing.com/commercial/787family/background.html [4] H.T.Qiao, X.W.Zou and S.H.Lai: Journal of Aeronautical Materials, Vol. 22 (2002), p. 46-50 (In Chinese) [5] Lapique F and Redford K: Int.

A First-Principle Study of Fe-Doped Co3O4 on N-Doped Graphene as Electrocatalyst Chunying Wang1,a 1School of Material Science and Engineering, Tianjin University, Tianjin, P.R.China awangchunying@tju.edu.cn Keywords: Oxygen reduction; Zinc-air battery; Co3O4; Doping transition metal; Catalytic mechanism; First-principle calculations Abstract.
This method has been used to predict the trends and effectiveness of different catalytic materials successfully.
It also provides the basis for the preparation of compositing materials as high efficiency electrocatalysts.
Advanced Materials (2020) [7] G.
International Journal of Robotics Research, 6(2):134-139 (2017) [8] J.

Surface Modification of Epoxy-Ceramic Coatings by Plasma Treatment Aijun Yan1，2，a, Lajun Feng2,b, Hongyan Shen2,c, Jian Wu1,d 1．Shaanxi Electricity Power Research Institute, Xi'an( 710054,P.R.China) 2.School of Materials Science and Engineering, Xi'an University of Technology( 710048,P.R.China) a yanaijunsdk@163.com, b fenlajun@xau.edu.cn,c. 402318805@qq.com, d.christinemengmiao@163.com, Keywords: plasma modification; hydrophilic coating; epoxy resin; electrostatic spraying Abstract.
Preparation and Evaluation of Epoxy / TiO2 Coating Spraying materials were mechanical mixture of commercial epoxy resin particles and TiO2 particles (diameter:5-10μm ) following the mass ratio (TiO2 to epoxy) of 20%, 30%, 40% and 50% respectively.
Improvement of Polypropylene Film Adhesion in Multilayers by Various Chemical Surface Modifications [J].International Journal of Adhesion and Adhesives. 15(1995) 205-210
Transactions of Materials and Heat Treatment. 28（2007）42~45
Materials and Corrosion. 49(1998)150-160.

The plastic square cutting model of the brittle material is founded: the cutter adopts the diamond cutter, and it is assumed as rigid body.
The influence of the heat to the material nature is ignored in the process of machining of the KDP.
Acknowledgements The author grateflly acknowledge the National Natural Science Fund of China for their Support of this work: The contact number is 50405011.
Journal of the Mechanics and Physics of solids, Vol.53 (2005), pp.2037-2069 [5] Philippe Lahaye, Christian Chomont etc.
Key Engineering Materials Vols. 257-258(2003), pp.27-33

Sinhae Materials and Mechanical Entiry, Vikram Sarabhai Space Center, Trivandrum-695 022, ametnayan@gmail.com, bsusarla.murty@gmail.com, csc_sharma@vssc.gov.in, dk_sreekumar@vssc.gov.in, epp_sinha@vssc.gov.in Keywords: Al-Cu-Li alloys, AA2195, Vacuum Induction Melting, Caliber Rolling, Homogenization, Themomechanical treatment Abstract: A novel technique of pure Lithium addition has been adopted for the processing of Al-Cu-Li alloy AA2195 cast ingots (7-8 kg each) in VIM under dynamic inert atmosphere, which gives more than 95% recovery of Lithium.
The reduction direction was changed in increments of 90o by rotating the material one quarter turn in each pass.
A quick comparison of the microstructures indicates that the warm rolled materials are characterized by uniform, equiaxed and fine grains in the material.
Sudhakaran, Materials Science and Engineering A 454–455,2007, p.500. 6.
Dan, Journal of Transactions of Non-Ferrous Metal Society of China, 2006, 16, p.32. 7.

Qu 3,c 1 School of Mechanical & Automotive Engineering, South China Univrsity of Technology, Guangzhou, 510640, China 2 Numerical Control Technology Key Laboratory of Colleges of Guangdong Province, GuangDong Polytechnic Normal University, Guangzhou 510635, China 3 School of Computer Science & Engineering，South China University of Technology， Guangzhou, 510640, China a 510635wuqiang@163.com, b lyx510640@126.com, c quxilong@126.com Keywords: laser welding; high strength galvanized steel; Joints Performance.
The welding material is DOGAL 800DP high strength galvanizes steel, its size is 100mm×30mm×1.5mm, the weld joint adopts the docking method, The material parameter are showed in Table 1.
Table 1 Chemical composition and mechanical properties of tested materials bσ (Mpa) sσ (Mpa) δ(%) C Si Mn P S Others 800～950 ≥500 ≥10 ≤0.18 ≤0.5 ≤2.0 ≤0.025 ≤0.015 ≥0.015 Test parameters selection Laser power.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2005) [5] P.G.

Materials and Methods Material and Equipment.
Paper preparation.The raw materials, reed paddle board, was rived, marinated, and pulped by PFI vertical milling machine (35-39°SR).
Fig.6 Modified starch of three different solid content starch Conclusion SSOS was prepared by using corn starch as the raw materials, and the optimum conditions of esterification were investigated firstly.
Paper Science&Technology. 2007, 3: 011 [8] SHI Ying, LIU Zhaoli, Li Yuan.
Journal of Dalian Polytechnic University, 20013, 32(1):39-42

., Bangkok, Thailand, 10900 2,b*Materials Engineering, Faculty of Engineering, Kasetsart University, Phaholyothin rd., Bangkok, Thailand, 10900 1,aponge_dex@hotmail.com, 2,b*fengnnpt@ku.ac.th Keywords: Mangosteen peel; Contact angle; Hydrophobic; Anti-bacteria; Natural rubber latex gloves; Self-cleaning Abstract.
a) b) c) Figure 1 Parts of mangosteen: a) fruit; b) mangosteen peel; and c) mangosteen peel powder Experimental Materials and Methods Mangosteen peel was cleaned with tap water and let it dried in the air at room temperature for 1-2 days.
Acknowledgements The authors would like to thank the following: the Scientific and Technological Research Equipment Centre, at Chulalongkorn University and the Department of Materials Engineering, at Kasetsart University for the use of their analytical equipment.
Njopwouo, Effects of Some Processing Factors on Technical Properties of a Clay-Based Ceramic Material, Applied.
Peel, International Journal on Advanced Science Engineering Information Technology, 7 (2017) 878-884

Still using the software package, there were also set the main construction parameters regarding the material and the thickness of the printing layer (Figure 7).
The material used is a powder of ZP 131 type with a saturation level of 100%, both on the surface of the part, and in the center.
There are checked the available materials for powder and binder.
Neurosurgeons from Central Military Hospital Bucharest, interested in modern surgical techniques and materials, asked for information Biomedical Research Centre – BIOMAT, Faculty of Materials Science and Engineering (where was designed the cranioplasty plate) and the Faculty of Engineering and Management of Technological Systems (where the cranioplasty plate took a physical form) and what was an idea of the surgeons became a forward step for Romanian Medicine (Figure 11).
Noufal Basheer et al., Cranioplasty following decompressive craniotomy in traumatic brain injury: Experience at Level - I apex trauma centre, Indian Journal of Neurotrauma, 2010 [2] Anastasia Tasiou et al., Cranioplasty optimal timing in cases of decompressive craniotomy after severe head injury: a systematic literature review, Interdisciplinary Neurosurgery, 2014 [3] K.