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Journal of Materials Processing Technology.
Materials Science and Engineering: A.
Materials & Design.
Mechanics of Materials Vol.40(2008),p549–563 [11] M.Jr.Vaz.
Journal of Brazilian Society of Mechanical Science.

International Journal of Minerals, Metallurgy, and Materials 1995, 47 (12), 19–21
Journal of Materials Science 1998, 33, 2405–2412
Journal of Materials Science 2009, 44, 1934- 1951
Journal of Materials Science Letters 1999, 18, 201–203
International Journal of Refractory Metals and Hard Materials 2013, 41, 315–321

Modification of the Surface of Structural Materials by Concentrated Energy Flows in Order to Improve Their Performance Properties S.A.
Leontiev1,d 1Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, 101 Amundsen Str., Ekaterinburg, Russia, 620016, asergil1957@mail.ru, bkrash55@mail.ru, cninail@bk.ru, dleo@presidium.ras.ru Keywords: surface modification, plasma, coating, hardness, microtuberance Abstract.
The work is devoted to the basics of surface modification of structural materials for the effective protection of machine parts and mechanisms operated in extreme conditions from the mechanical impact of aggressive media, by the method of plasma-chemical exposure to concentrated streams of matter and energy by means of plasma generators, which allow for surface renovation and engineering.
The algorithm is based on the differential non-stationary equation of thermal conductivity inside the processed product , where – the material’s density, С – the specific heat capacity of the material, k – coefficient of thermal conductivity of the material, Q – energy source.
Monteiro, “Surface hardening by plasma nitriding on high chromium alloy steel,” Journal of Materials Science Letters, vol. 20, pp. 147–149, 2001

Review: Materials for vibration damping.
Journal of Materials Science, Vol.36(2001), p.5733-5737 [2] Buravalla V.R., Remillat C., Rongong J.A., Tomlinson G.R.
Journal of polymer science: Polymer physics, Vol.37(1999), p.3065~3070 [11] Z.M.
Materials Science and Engineering, B103, 2003: 140~144 [12] Asmatulu R., Claus R.O, etal.
Journal of materials science, Vol. 30(1995), p. 2648~2654

Further investigations have been performed to study the effect of including material damping and the rate-dependant material properties at different shock loads.
Gangyi, A finite element analysis of ship sections subjected to underwater explosion, International Journal of Impact Engineering, 38 (2011) 558-566
Kadid, Stiffened Plates Subjected to Uniform Blast Loading, Journal of Civil Engineering and Management 14 (2008) 155-161
Beznea, Response of ship hull laminated plates to close proximity blast loads, Computational Materials Science, 52 (2012) 197-203
Tai, Deformation behavior of a stiffened panel subjected to underwater shock loading using the non-linear finite element method, Materials and Design, 31 (2010) 325-335

One of our main research areas is the trans-scale modelling of damage in composite materials, which consist of a polymer matrix and carbon or glass fibres in different material combinations and geometrical arrangements.
From the local stress redistribution in the fibre-matrix interphase and in the surrounding matrix material information on the parameters of microscopic damage models for composite materials can be obtained.
On the other, the knowledge of these materials is still based on the experimental investigation of their macroscopic material behaviour.
Piggott: Composite Science and Technology 57(1997)965-974 [4] L.
Nairn: Journal of Composite Materials, Vol. 36 (2002), p.1825 [8] F.

These materials are widely used in engineering application like machine tool part, automobile, medical appliance and aircraft structure etc.
Turning operation is carried out using EMCO CNC 250 Turn machine tool with Carbide inserts on selected work piece materials.
Table 2 shows the surface roughness and their Signal to Noise ratio results for all the three materials.
Depth of Cut (mm) 1.0 1.5 2.0 0.05 0.15 0.30 1.2 1.6 2.0 Table 2: Surface roughness & their S/N ratio for three materials Exp. no.
Shanmughasundaram et al “Influence of graphite and machining parameters on the surface roughness of Al-fly ash/graphite hybrid composite: A Taguchi approach”, Journal of Mechanical Science and Technology, 27 (2013) 2445-2455

Dureja, Effect of tool geometry variation on finish turning – A Review, Journal of Engineering Science and Technology Review. 4 (2011) 1-13
Seker, Experimental investigation of the effect of cutting tool rake angle on main cutting force, Journal of Materials Processing Technology. 166 (2005) 44–49
Wu, Nanometric cutting of copper: A molecular dynamics study, Computational Materials Science. 37 (2006) 434–441
Aspinwall, Modelling of hard part machining, Journal of Materials Processing Technology. 127 (2002) 222–229
Zhang, Adiabatic shear banding in AISI 1045 steel during high speed machining: Mechanisms of microstructural evolution, Journal of Material science and Engineering A. 532 (2012) 111-119

Introduction The concept of functionally graded materials (FGMs) was first introduced in 1984 as ultrahigh-temperature resistant materials for aircraft, space vehicles and other engineering applications [1].
This is achieved by gradually varying the volume fraction of the constituent materials.
Material properties As mentioned above, functionally graded materials (FGMs) are non conventional composite materials, the mechanical properties of which vary continuously due to gradual change in the volume fraction of the constituent material.
[16] Hui-Shen Shen,Functionally graded materials : Nonlinear analysis of plates and shells.
JONES 1975 Mechanics of Composite Materials, 51.

One part of ingots was obtained with the use of only primary aluminum, secondary raw materials and secondary raw materials with the addition of primary aluminum.
Tokarski, Mechanical Properties of Solid-State Recycled 4xxx Aluminum Alloy Chips, Journal of Materials Engineering and Performance. 25 (2016) 3252-3259
Chen, Influence of Extrusion Temperature on Microstructure and Mechanical Properties of Mg-3Zn-2.5Al-2.5Ca Alloy, Journal of Hunan University Natural Sciences. 44 (2012) 14-19
Wang, Relationship among grain size, texture and mechanical properties of aluminums with different particle distributions, Materials Science and Engineering A. 753 (2019) 122-134
Carlberg, Influence of Heat Treatment on the Surface Structure of 6082 Al Alloys, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 48 (2017) 5085-5094.