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Yamagata, The Science and Technology of Materials in Automotive Engines.
Efi, "Precipitation Behaviour of Al Mg Si Alloys with High Silicon Content," Journal of Materials Science, vol. 32, pp. 1865-1902, 1997
Korevaar, "Al-20Si-Fe Osprey Preform and its Development During Subsequent Processing," Journal of Materials Science, vol. 26, pp. 5275-5291, 1991
Doty, "Effect of Solution Heat Treatment and Additives on the Microstructure of Al-Si (A413.1) Automotive Alloys," Journal of Materials Science, vol. 38, pp. 4507-4522, 2003
Rossi, "Mechanical and Microstructural Characterisation of Cylinder Liners," Materials Science Forum, vol. 416-418, pp. 407-412, 2003

Kapoor: ASME Journal of Manufacturing Science and Engineering Vol. 125 (2003), p.192
Melkote: ASME Journal of Manufacturing Science and Engineering Vol. 128(2006), p.731
Melkote: Materials Science and Engineering Vol. 474(A) (2008), p.283
Liub: Journal of Materials Processing Technology Vol. 195(2008), p.204
Melkote: International Journal of Mechanical Sciences Vol. 49 (2007), p.650.

Electrical measurements are one of the oldest techniques also used in materials science.
The positron annihilation technique is one of the nuclear methods used in material science.
The advantages of this method are in the obtaining of both qualitative and quantitative data on defect behavior in materials.
The main assumption of the simple trapping model is that positrons annihilate in solid materials from a free or trapped state.
This model assumes that the positron exists in one of only two states in the materials, the free or Bloch state and the defect trapped state.

Material feature reinforcement – is a set of engineering materials used as reinforcement in composites.
The reason is the lack of research on the use of new and innovative materials.
Majzner, Application of feature method to the modeling of composite structural elements, Journal of Achievements in Materials and Manufacturing Engineering 45(1) (2011) 30–38
Majzner, Analysis of composite structural elements, Journal of Achievements in Materials and Manufacturing Engineering 43(2) (2010) 577–585
Zolkiewski, Testing composite materials connected in bolt joints, Journal of Vibroengineering 13(4) (2011) 817–822

Journal of Functional Materials, 15,Vol(44) , 2013:p2170-2174
Radiation Effect of Porous Materials with Cylindrical Cavities.
Science & Technology Review, 30,Vol(32),2012: p67-70
Journal of Zhengzhou University(Engineering Science, 3,Vol(33),2012: p87-90
Journal of Sichuan University(Engineering Science Edition, 3,Vol(30),2013: p381-385

In order to overcome that the natural materials are hybridized to obtain the combined properties of individual materials.
In Applied Mechanics and Materials, 2017, vol. 867, pp. 29-33. https://doi.org/10.4028/www.scientific.net/ AMM.867.29 [6] Calado.V, Barreto D.W, D’almeida J.R.M (2000), “The effect of a chemical treatment on the structure and morphology of coir fibers”, Journal of Materials Science, Vol.19, pp. 2151-2153
Journal of Materials Engineering and Performance 30, no. 7 (2021): 4792-4807
Journal of applied polymer science, Volume 76, (2000): p. 561- 574
Journal of applied polymer science, Volume 76, (2000): p. 575-586

Introduction Geopolymer is an aluminosilicate materials process by dissolving it in highly alkaline solution, then transform into three-dimensional tecto-aluminosilicate materials.
According to the material demanding in coating industry, geopolymer is inorganic materials, and unlike most of organic materials in coating industry which harmful to both humans and the environment.
Experimental Setup Raw materials.
References [1] Davidovits J., Geopolymers - Inorganic polymeric new materials.
Palomo, J.S.J. van Deventer Geopolymer technology: the current state of the art, Journal Material Science, 42 (2007), pp. 2917–2933

Introduction In modern society, scientific technologies progress with each passing day, and the people's standard of material and cultural life gets higher and higher.
[2] Fengling Xie, Study on Sport Prescription in National Physique Inspection System, Journal of Hebei Institute of Physical Education, Vol. 18, No. 3, 95-97, 2004
[4] Meizhen Xiong and Lude Wang, Research on Nationwide Fitness Programs Prescription and Software, Journal of GuangZhou Physical Education Institute, Vol. 25, No. 1, 61-66, 2005
[7] Zhibiao Liu and Shengnian Zhang, Research Situation of Physical Fitness Guidelines Software in China, Chinese Journal of Sports Medicine, Vol. 26, No. 1, 124-127, 2007
[9] Ye Tian and Yifan Lu, Physical Fitness Guidelines for Chinese People, CHINA SPORT SCIENCE, Vol. 30, No. 2, 3-10, 2010

In both materials the maximum temperature reaches values close to fusion temperature of the respective material (maximum temperature in Al plate is under 650ºC and maximum temperature in Cu plate is around 790ºC).
In both materials the maximum temperature is under the fusion point so even the numerical model is a solid state welding model.
Muhammed, Effect of friction stir welding parameters (rotation and transverse) speed on the transient temperature distribution in friction stir welding of AA 702—T53, ARPN Journal of Engineering and Applied Sciences, 7 (4), April 2012, p. 436-446 [2] R.
Jang, Comparison of friction stir welding heat transfer analysis methods and parametric study on specified input variables, Journal of Mechanical Science and Technology, October 2014, 28 (10), p. 4233-4246 [4] X.
Chao, Numerical simulation of transient temperature and residual stresses in friction stir welding of 304L stainless steel, Journal of Materials Processing Technology 146 (2004) 263-272

Oxidizing Effect of Corn Starch by Oxidizing with Hydrogen Peroxide Purpose Obtaining its Basis Adhesive Materials Sharipov Muzafar Samandarovich1,a, Tillayeva Dildora Murodilloyevna2,b, Panoyev Nodir Shavkatovich3,c 1,2Bukhara State University, Faculty of Natural Sciences, Bukhara city, 200118, M.
For this purpose used local raw materials and reagents that are commercially produced and available.
Materials and Methods 2.1.
Raw materials and reagents.
Vietnam Journal of Science and Technology, 55 (4) (2017) 395-402