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Effect of Double Electron Beam Remelting on Microstructure of HVOF and CGDS Bond Coat Petra Gavendová Krajňáková1, a *, Ivo Dlouhý1, b, Jan Čížek1, c, Jan Čupera1, d and Ruslan Shvab2, e 1Institute of Materials Science and Engineering, NETME centre, Brno University of Technology, Faculty of Mechanical Engineering, Technická 2, Brno, Czech Republic 2Department of Materials and Manufacturing Technology, Chalmers University of Technology, Gothenburg, Sweden agavendova@fme.vutbr.cz, bdlouhy@fme.vutbr.cz, ccizek@fme.vutbr.cz, dcupera@fme.vutbr.cz, eruslan.shvab@chalmers.se Keywords: CoNiCrAlY coatings, High velocity oxygen-fuel, Cold gas dynamic spray, Electron beam remelting.
Introduction Nickel-based superalloys are materials normally used for production of turbine blades used in the first stages of gas turbines working especially at high temperatures.
After EB remelting of the materials some new phases appeared (Fig. 5-b).
Marple: submitted to Journal of Thermal Spray technology (2010)
Dlouhý, Microstructure modification of CGDS and HVOF sprayed CoNiCrAlY bond coat remelted by electron beam, procedia materials Science 12 (2016) 89-94

Introduction The crumb asphalt rubber mixtures can not only reduce the environmental pollution and saving resources, but also improve the performance of the paving materials.
There are many applications in civil engineering area that scrap tires could be utilized to enhance the properties of the existing materials.
As a consequence, a number of studies started to investigate the application of the more complex fracture mechanics concepts to the behavior of bituminous materials.
Journal of Materials Science, 2002, Vol. 37, pp.557-566
Journal of Applied Mechanics, Vol. 35, 1968, pp:379-386

Due to these unique features, Ta-W alloys have been considered as candidate for structural materials for aero-engine applications [1-3].
Experimental The raw materials used in the present study were Ta, and binary alloy Ta-10W, Ta-15W and Ta-20W (weight percent) which were processed by electric beam melting under high vacuum.
Metallurgical and Materials Transactions A. 27A (1996) 2994-3006
Materials Letters. 148 (2015) 76-78
J. of Refractory Metals & Hard Materials. 14 (1996) 345-353

In the article, studies have been carried out to determine the absorption coefficient of materials, as well as studies of phase transformations, which will make it possible to detect their presence with high accuracy on the basis of a known radioisotope measuring system.
Seri.: Earth and Environmental Science, 282 (2019) DOI: 10.1088/1755-1315/282/1/01202
Ser.: Materials Sci. and Engin., 327, 4 (2018) DOI:10.1088/1757-899X/327/4/042053
Series: Journal of Physics: Conf.
Yousif Mahmoud, The Compton Effect Re-Visited, Journal of Advanced and Applied Physics.

Introduction Austenitic stainless steel is one of the most important engineering materials with wide variety of applications.
Materials and Methods Material used.
Mujumdar, Heat transfer characteristics of nano-fluids: A review, International Journal of Thermal Sciences, 46 (2007) 1-19
Wang, MQL Application in high-speed turning bearing steel, Applied Mechanics and Materials, 490-491 (2014) 306-310
Sadeghi, Minimum quantity lubrication – MQL turning of AISI 4140 steel alloy, Journal of Cleaner Production, 54 (2013) 332-343

Introduction Because of its superior properties of high specific strength, high thermal strength and good anti-corrosion performance, titanium alloy is considered one of the most promising structural materials in aeronautics, astronautics and chemical industries.
Experimental Materials TC4 (Ti6A14V: 6.7 wt.% Al, 4.21 wt.% V, 0.01 wt.% Fe, 0.14 wt.% O, 0.02 wt.% N, 0.03 wt.% C, and balance Ti) with a size of 40 mm×20 mm×1 mm was used as the substrate.
References [1] Shuyan Zhang; Sanyuan Hu Technological investigation of Ni-P-PTFE electroless composite plating [J] Journal of China Agricultural University 2006, 11(2):70 -73 [2]Yanping Peng, Current Status and Trends in Application of Military-purpose Materials [J], 2000, 14(1): 13 [3] Baogang Guo, Jun Liang,Jun Tian, The Effect of Anodic Voltage on the Performance of Micro-arc Oxidation Film on Titanium Alloy [J], Plating and Finishing, 2005, 27(3): 1~4
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Astarita, Effect of welding parameters on morphology and mechanical properties of Ti-6Al-4V laser beam welded butt joints, Journal of Materials Processing Metallurgy, 212 (2012) 427-436
Molian, Weldability of advanced high strength steels using Yb: YAG disk laser, Journal of Materials Processing Technology, 211 (2011) 1888-1897
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Ventzke, Microstructure and mechanical performance of autogenously fiber laser beam welded Ti-6242 butt joints, Material Science & Engineering, A 694 (2017)110-120.

Journal of Materials Science & Technology, 35 (2019), 01.168-175
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Introduction As with most materials, repeated loading gives birth to damage in bone tissue ,which appears in the form of linear microcracks and regions of diffuse damage[1].
Materials and methods The finite element model Modeling The osteon is composed of the central canal and surrounding circumferential lamellas which arrange in the style of concentric circle.
Experimental materials and methods Fresh frozen human cadaveric femoral cortical bone which had no known skeletal pathologies (donor age: 28 years, men) was used in this work.
[7] Pidaparti R M,Vog A:Experimental investigation of Poisson’s ratio as a damage parameter for bone fatigue.Journal of Biomedical Materials Research(2002),232-287
Journal of Biomechanics (1984).