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These studies will make it possible to assess the possibility of using new promising welding technologies and materials at low climatic temperatures.
The chemical compositions, materials used, and the mechanical properties of the electrode are presented in Tables 1 and 2.
The materials already considered by the authors include structural steels of 09Mn2Si and St3sp grades [7].
Selection of parameters of pulsed current gas metal arc welding // Journal of Materials Processing Technology 172 (2006) 1–10, doi:10.1016/j.jmatprotec.2005.07.013 [7] Saraev Yu.N, Golikov N.I., Maksimova E.M., Sidorov M.M.
Series: Materials Science and Engineering 681 (2019) 012-015, doi:10.1088/1757-899X/681/1/012015

This phenomenon occurs due to the shifting of the burning region toward regions 2-6 due to accumulation of fissile materials during 10 years of operation.
It is shown that for about 50 years of life the accumulation of fissile material is more dominant than burning process.
Sekimoto, et al. : Nuclear Science and Engineering Vol 139 (2001), p. 1-12 [5] Y.
[6] Rida SNM and Zaki Su’ud: International Journal of Nuclear Energy Science and Technology Vol. 4 No. 3 (2009),p.217-222 [7] Zaki Su’ud and H.
Journal of Energy Science and Technology (IJNEST), Vol 5, No. 4 (2010), p.347-368 [8] OKUMURA, K., Teruhiko KUGO, Kunio KANEKO and Keichiro TSUCHIHASHI: SRAC (Ver.2002) ;The comprehensive neutronics calculation code system’, JAERI Report, 2002 [9] Z.

Next, the ultrasonic assisted nanomachining was carried out and aimed at brittle and ductile materials to probe into the influence of different experimental parameters such as probe speed, normal force and workpiece material on the cutting depth, width and chip stacking.
And the experiments of ultrasonic assisted nanomachining were carried out successfully to understand the phenomena of the ultrasound assisted AFM base nanomachining on brittle and ductile materials.
And found that the normal force, the probe speed and materials property have a significant impact on the processing capacity of the ultrasonic assisted nanomachining.
Acknowledgement The authors gratefully acknowledge the financial support of the National Science Council, Taiwan through contract No.
Sun, Material removal-rate analysis in the ultrasonic machining of enginerring ceramics, Journal of Materials Processing Technology 88 (1999) 180-184

First the absorbing effects of the prepared coconut fiber gypsum composite materials are tested with method of flat reflection.
(3) The method can provide technical support for the baroque electromagnetic functional composite materials. 6.
References [1] K.Ansayi etc, Cement Absorber, Industrial materials [J].2000,48(12):56-60
Ferrite device and materials [J].IEEE Trans. on Microwave Theory And Technology,2002,50(3):721 [6] Gao Lu,Ning Li.
Journal of Changchun University of Science and Technology, 2010,06(03):10-13

Magnesium is the lightest of all the engineering metal materials, having a density of 1.74g/mm3, which is 35% lighter than aluminum and 78% lighter than steel[1].
To these accessory parts which are not suitable for the use of magnesium alloy, such as headrest run rail (made of plastic), lock (made of steel), and reinforcement parts where very high strength and stiffness is needed, their structures and materials are kept unchanged.
Magnesium: submitted to Journal of Material(2002) [2] Mordike B L, Ebert T: submitted to Journal of Material Science Engineering Application(2001) [3]Aghion E, Bronfin B, Eliezer D: submitted to Journal of Material Process Technology(2001) [4]F.
Friedrich, S: submitted to Journal of Material Processing Technology (2001) [6]Yang Lian-fa, Mori Ken-ichiro, Tsuji Hirokazu.: submitted to Journal of Nonferrous metal (2008) [7]P.
Droder: submitted to Journal of Material Process and Technology (2001) [12] E.

Monaghan: Failure Analysis of Cold Forging Dies Using FEM, Journal of Materials Processing Technology (2001), Vol. 117, pp. 209-215
Zhenh: 3D FEM Simulation of the Multi-stage Forging Process of a Gas Turbine Compressor Blade, Journal of Materials Processing Technology (2008), Vol. 198, pp. 463-470
Kim: A Study on Precision Cold Forging Process Improvements for Finite Element Method, Journal of Materials Processing Technology (2003), Vol. 138, pp. 339-342
Altan: New Concepts in Die Design-Physical and Computer Modeling Applications, Journal of Materials Processing Technology (2000), Vol. 98, pp. 212-213
Kim: A Study on Precision Cold Forging Process Improvements for Finite Element Method, Journal of Materials Processing Technology (2003), Vol. 138, pp. 339-342.

Introduction Concrete is currently the largest building materials[1], which is a multi-phase composite material, its strength depends on the interfacial strength of cement, coarse aggregate and coarse aggregate and cement between.
Building materials-construction of economical society plays [EBVOL]. (2006-02-08), China building materials network, http:Wb m.c e i.gov.
Journal of Tongji University, 2001,29 (5): 547-550
[3] Ai tc in PC，Me h ta P K．Effect of coarse aggregate characteristics on mechanical properties of high－strength concrete［J］．ACI Materials Journal， 1990，87 ( 2) : 103－ 107
China building material science and technology, 2007, (4): 17-20

Materials and Methods Materials (1) Soil.
Construction and Building Materials, vol.52, pp 71-78, (2014)
Effect of sugarcane fiber on the strength properties of soil blocks, Bio-based Building Materials, (2015)
Construction and Building Materials, 59, 161-168, (2014)
World Academy of Science, Engineering and Technology. 73. 51-57, (2011)

References [1] Cardarelli F, Magnetic Materials Handbook, Springer Nature Switzerland AG.
[3] David Brown, Bao-Min Ma, Zhongmin Chen, Developments in the processing and properties of NdFeB-type permanent magnets, Journal of Magnetism and Magnetic Materials 248 (2002) 432–440
Suryanarayana, “Mechanical alloying and milling,” Progress in Materials Science, vol. 46, no. 1-2 (2001) 1–184
[11] Liu Xiaoya, Li Yuping, Hu Lianxi, Nanocrystalline NdFeB magnet prepared by mechanically activated disproportionation and desorption-recombination in-situ sintering, Journal of Magnetism and Magnetic Materials, Vol. 330 (2013) 25 -30
Hives of metallurgy and Materials, vol 59 (2014) 48-51.

Shrinkage and creep is the inherent properties of concrete material, and the material is developing with time [4].
In order to analyze the effects of shrinkage and creep affecting performance of concrete structure properly, the mathematical models of shrinkage and creep that can reflect the actual situation of materials should be chosen.
Torrenti: Engineering Structures Vol. 27(2005), p. 239 [8] Pietro Giovanni Bocca and Paola Antonaci: Cement and Concrete Research Vol. 35(2005), p. 1776 [9] Di Hu and Zhengqing Chen: China Railway Science Vol. 24(2003), p. 43(In Chinese) [10] Weichen Xue and Wei Wang: Journal of the China Railway Society Vol. 28(2006), p. 93(In Chinese) [11] Zdenek P.
Bazant and Sandeep Baweja: Materials and Structures Vol. 28(1995), p. 357 [12] Zdenek P.
Bazant and Sandeep Baweja: Materials and Structures Vol. 28(1995), p. 415 [13] Zdenek P.