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Journal of Marine Science and Application, 1,16 (2017) 102-109
Nigerian Journal of Materials Science and Engineering, 1 (2009) 63-72
Journal of Minerals and Materials Characterization and Engineering, 2 (2014) 15
Materials Research, 1,12 (2009) 1-39
International Journal of Electrochemical Science, 9 (2014) 7359-7368

Petersburg Polytechnic University, 29, Polytechnicheskaya st., Saint Petersburg, 195251, Russian Federation apavelmurman@yandex.ru, bfrolov.eed@gmail.com Keywords: erosion, materials, erosion resistant materials, plasma spraying, electric arc.
Materials and Methods The article provides a calculation of transition resistance.
Abramovich, Prospects for IGBT application in electrical power converters for industrial high-current DC loads IOP Conference Series: Materials Science and Engineering 560 012131 (2019) DOI: 10.1088 / 1757-899X / 560/1/012131
Series: Materials Science and Engineering 643 012092 (2019) DOI: 10.1088/1757-899X/643/1/012092 [5] N.A.
Zhukovskiy, Problems of diagnostics of asynchronous motor powered by an autonomous voltage inverter IOP Conference Series: Materials Science and Engineering 643 (2019) DOI: 10.1088 / 1757-899X / 643/1/012022

It brings a new revolution in manufacturing science.
The device can jet two materials-low viscosity material transports along the inside of axis, while the high viscosity material along the outside, then they converge in the axis tip.
The used materials of above nozzle and the requirement of biomaterials is listed in Table 1.
Balic: Journal of Materials Processing Technology Vol. 164-165 (2005), p. 1416-1422 [2] Hongbo Lan: Computers in Industry, Vol. 60(9) (2009), p. 643-656 [3] C.S.
[5] J.P.Kruth, M.C.Leu and T.Nakagawa: CIRP Annals - Manufacturing Technology Vol. 2(47) (1998), p. 525-540 [6] Justin Tyberg, Jan Helge Bohn: Materials and Design Vol. 20(2-3) (1999), p. 77-82 [7] Ben Utela, Duane Storti: Manufacturing Processes Vol. 10(2)(2008), p. 96-104 [8] JIN Le, XIONG Zhuo et al: Tsinghua Science & Technology Vol. 49(5) (2009)

[12] H.Jones, "The Status of Rapid Solidification of Alloys in Research and Application " Journal of Materials Science vol. 19, pp. 1043-1076, 1984
Zhang, "Study on the Extruded Structure of Rapidly Solidified Hypereutectic," Journal of Materials Science Letters, vol. 21, pp. 537-538, 2002
Pers, "Characterization of Al-Si-Alloys Quenched from the Melt," journal of Materials Science, vol. 15, pp. 2803-2810, 1980
Chun, "Microstructure of Rapidly Solidified Al-20%Si Alloys Powders," Materials Science and Engineering, vol.
Li, "Microstructure Characteristics of a Hypereutectic Al-Si Alloy Manufactured by Rapid Solidification/Powder Metallurgy Process," Journal of Materials Science Letters, vol. 20, pp. 1513-1515, 2001

Introduction Currently the development of new sorption materials is one of the most relevant areas of scientific researches.
The most attractive raw materials from an economic and environmental point of view are industrial wastes.
Shaikhiev, The use of components of the trees of the genus Quercus as sorption materials for the removal of pollutants from water.
Oil Palm Biomass–Based Adsorbents for the Removal of Water Pollutants—A Review,/ Journal of Environmental Science and Health, Part C.
Series: Materials Science and Engineering. 365 (2018). 022058

In order to improve the machinability and electrical performance of the Ag electrical contact materials.
At present, traditional Ag/CdO materials have been replaced gradually by some new contact material such as Ag/SnO2 because of its damages to the environment and human health in the process of making and using[1-2].But Ag/SnO2 materials have innate shortcomings.
All of the above limited the manufacturing and application of Ag/SnO2 electrical contact materials greatly.
The higher the Ti content, the greater the materials’ hardness.
Zheng:submitted to Materials Science and Engineering(2006) [7] J.B.Wang, Y.Liu and C.Fu: submitted to Rare Metal Materials and Engineering(2009) [8] W.S.Lin, N.X.Fang andB.Lin: submitted to Powder metallurgy technology(2002) [9] Z.M.Deng, X.Y.Lu and F.Q.Zheng: submitted to Precious Metals(2001) [10] H.T.Wang,J.Q.Wang and Y.C.Zhu: submitted to Low Voltage Electrical Apparatus(2006) [11] X.H.Chen,C.C.Jia and X.B.Liu: submitted to Powder Metallurgy Industry(2009) [12] J.Q.Wang,H.T.Wang,M.Wen and Y.C.Zhu:submitted to Journal of Zhejiang University SCIENCE A(2007)

Materials property measurement is needed on deformation, fracture and fatigue in hydrogen-containing media.
At the same time, there is a problem in technological support for evaluation of hydrogen compatibility of materials in laboratory conditions for evaluation of hydrogen embrittlement, depending on hydrogen concentration, methods and modes of loading, temperature, pressure and actual properties of materials.
Evaluation of materials for hydrogen pipelines can be carried out in accordance with the accepted provisions of IGC Doc 121/14, ASME B31.12 and ASME BPVC.VIII.3 (article KD-10) standards.
Enhancing safety of hydrogen containment components through materials testing under in-service conditions / B.P.
Slifka // Corrosion Science. – 2012. – V. 59. – P. 1 – 9.

Introduction Functionally graded materials are inhomogeneous composites within which materials properties vary continuously.
This is achieved by gradually changing the composition of the constituent materials, usually in one direction, to obtain smooth variation in material properties [1].
Materials properties are graded in the thickness direction according to a power-law distribution.
The zirconia and titanium alloy are selected for the two constituent materials of the plate in the present examples, referred to as ZrO2/Ti-6Al-4V.
Computer Methods in Applied Mechanics and Engineering. in press [9] Yuxin Hao, Wei Zhang, Lihua Chen and Jigang Lei, Nonlinear Oscillations, Bifurcations and Chaos of Functionally Graded Materials Plate, Journal of Sound and vibration, in press

However, there are thousands of signs of cutting tool materials.
Further more, with the development of science and technology, requirements for engineering materials is getting higher and higher, and the materials are widely used in aeronautics and aviation, nuclear energy, composite, biology, function, nano-material, thulium, metal or nonmetal and so on,.
Different tool materials for the same work or identical tool for machining different work materials have diverse tool life, that is, there is no a versatile tool material for various work.
Various tool materials to works can be determined according to Table 9.
Journal of mechanical engineering. 2002, 38(4)：40-45

Gupta Department of Materials Science, Angstrom Laboratory, Uppsala University, Box 534, 751 21 Uppsala, Sweden hakan.engqvist@angstrom.uu.se, ram.gupta@angstrom.uu.se Keywords: teeth, stresses, FEM, restorative material Abstract The objective of this paper is to theoretically investigate the stress distribution in a tooth model due to expansion or contraction of the filler material.
Both the shrinking and expanding materials exert stresses on the tooth.
Both of these materials are assumed to be homogenous and behave in a linearly elastic way.
Martin N, Jedynakiewicz N M, Fisher A C.: Dental Materials, 2003; 19: 77-86 2.
Sakaguchi R L, Ferracane J L.: Dental Materials, 1998; March: 14: 106-111. 5.