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The sound insulation wall is built by the stone material demolition of the building, making full use of the abandoned building materials to save materials.
New wall materials are adopted, using slag and fly ash industrial waste, to protect land resources and reduce the pollution to the environment.
[3] Chongjie Wang, Wang yan: Journal of Shan Dong Jian Zhu University.
[5] Jiang yi: Architectural Journal (2007).
[8] Chenglin Guo, Jinyan Zhao: Architectural Journal, (2010).p.56.

XRD revealed the detail information on the crystallographic structure and phase formation of the materials.
Materials and Method The nanostructures were prepared from zinc chloride (ZnCl) and ammonium hydroxide (NH4OH).
International Journal of Advanced Research in Physical Science 2.1 (2015): 14-18
Materials transactions 50.8 (2009): 2092-2097
Journal of Materials Science: Materials in Electronics, 23(2), 431-436

Metallurgy of Highly Wear-Resistant Indefinite-Chill Work Roll Materials for Hot Rolling Mills Armin Paar1,a*, Michael Aigner1,b, Coline Béal2,c and Christof Sommitsch2,d 1Eisenwerk Sulzau-Werfen, R. & E.
Weinberger AG, Bundesstraße 4, 5451 Tenneck, Austria 2Graz University of Technology, Institute of Materials Science, Joining and Forming Kopernikusgasse 24/1, 8010 Graz, Austria aarmin.paar@esw.co.at, bmichael.aigner@esw.co.at, ccoline.beal@tugraz.at, dchristof.sommitsch@tugraz.at Keywords: Indefinite-chill, work roll material, wear resistance, carbide types, alloy development, thermodynamic calculations, graphitic high-speed steel, phase composition, phase analysis Abstract.
Indefinite-chill materials are used as shell materials for cast work rolls for surface-critical applications in hot rolling mills.
Experimental Investigated materials.
Materials Science Forum 879 (2016), Trans Tech Publications, Ltd., 1431-1436, DOI: https://doi.org/10.4028/www.scientific.net/msf.879.1431

(2) Verify the validity of the proposed method Materials and Methods A、 Materials Genes are considered to be mostly neutral, and it provided a more reliable indications of genetic relatedness than variation in genes that are subjective to strong selection[14].
References [1] Encyclopedia of Forensic Science DNA Republic of China, http://www.cib.gov.tw/science/Science0201.aspx?
Hayes, The Invention of the Genetic Code, Journal of American Scientist-Computing Science, Jan.
Adleman, Molecular Compution of Solutions to Combinatorial Problems, Journal of Science 1021-1024, VOL. 266, 1994
Ng, Protein Structural Classes Prediction via Residues Environment Profile, Asian Journal of Health and Informatiom Sciences, Vol. 1 No.3, pp.332-342, 2006

Shen, Advanced Engineering Materials 3 (2001), 357-370
Luo, Journal of Materials Science, 33 (1998), 5637-5642
Attwood, Journal of Materials Science, 30 (1995), 898-903
Balasubramaniam, Bulletin of Materials Science, 21 (1998), 485-492
Grant, Materials Science and Engineering, 44 (1980), 213-227.

Trier2,b* and Shaymaa Awad Kadhim3,c 1Physics / Physics of Materials / Ministry of Education/ Babylon / Iraq 2Department of Environment/ College of Science/ University of Al- Qadisiyah/ Diwaniyah/ Iraq 3Department of Physics /Faculty of Science/ University of Kufa /Iraq amushtaqalshimmary81@gmail.com, bSalem.altawel@qu.edu.iq, cshaymaa.alshebly@uokufa.edu.iq Keywords: silver nanoparticles, synthesis, environmentally friendly, physical diagnosis Abstract.
A number of scientists have used plant materials to prepare AgNps [3, 4] .Indicated that the process of preparing nanoparticles from plant leaf extract is environmentally friendly and can also be used in rapid production of abovementioned nanoparticles in our present study[5].
Materials and Methods Plant extract Prepare It was prepared in the laboratory.
Journal of colloid and interface science, 2004. 275(2): p. 496-502
International Journal of Physical Sciences, 2012. 7(12): p. 1943-1948

The welding tool penetrates the joining materials up to the contact of the shoulder with their upper surface and rotates at controlled speeds, moving at a predetermined welding speed, along the joint line to weld the two joining materials, as shown in Figure 1.
Unlike fusion welding processes, in which materials reach melting temperature in the joining zone, FSW allows precise control over the reactions occurring in the solid state, making it an attractive option for joining similar and dissimilar metallic materials [3].
Joining materials - 4mm thick EN AW 1200 aluminium alloy sheets, for which FSW and SFSW welded joints have been made.
Shash, Engineering Reports.2021;3:e12270, wileyonlinelibrary.com/journal; [2] Devang Sejani, Wenya Li, Vivek Patel, Critical Reviews in Solid State and Materials Sciences, Volume 47, 2022 - Issue 6; [3] Journal of Materials Research and Technology, Vol. 20, 2022, Pg. 397-414; [4] S.J.
Madhusudhan Reddy, Journal of Materials Engineering and Performance volume 22, pages 2224–2240 (2013); [10] C.

Altan: Journal of Materials Processing Technology, Vol. 98 (2000), p. 224 [2] J.
Geiger: Journal of Manufacturing Science and Technology, Vol. 1 (2008), p. 2 [3] F.
Hartl: Journal of Materials Processing Technology, Vol. 150 (2004), p. 18 [4] G.
Yang: Advanced Materials Research, Vol. 291-294 (2011), p. 595 [10] F.J.
Kim: Journal of Material Procession Technology, Vol. 160(2005), p. 24 [12] Y.

Tool Diffusion Wear Mechanism in High Efficiency Machining Ti6Al4V Yihang Fan1,2,a, Zhaopeng Hao3, Minli Zheng1, Fenglian Sun2, Suoliang Niu1 1 National and Local United Engineering Laboratory of High-efficiency Cutting and Tool Technology, Harbin University of Science and Technology, Harbin, 150080, China 2 School of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China. 3 Modern Manufacture Engineering Center, Heilongjiang University of Science and Technology, Harbin, 150027, China a yihang1911@163.com Keywords: Ti6Al4V, Cemented carbide tool, Diffusion wear, Cutting temperature, Pressure at tool-chip/workpiece interface Abstract.
It is the good materials for manufacturing some parts of the aircraft engine.
Acknowledgement This work was supported by the Science and Technology Research Projects of Education Department of Heilongjiang Province (2012) - “Tools friction wear mechanisms in high-speed cutting titanium”(12531140) and the National Natural Science Foundation - “Adhering Fracture Mechanism Research of High-efficiency Heavy Cutting Tools for Shell Ring Materials” (51075109) References [1] E.
Ezugwu: Journal of Machine Tools &Manufacture, Vol. 45 (2005), pp.1353-1367
Yang et al: Journal of Shenyang University of Technology, Vol. 33 (2011), pp. 166-171 [4] X.

Last but not least, the sluice of Shilianghe reservoir should be released on time to maintain a smooth flow and promote the circulation of materials thereby improving the water environment.
[2] BP Han: Journal of Lake Sciences, Vol. 22(2) (2010), p. 151-160 ( in Chinese)
[10] HY Sheng, ZM Yu, TC Han, etc: Journal of Lake Sciences, Vol. 22(2) (2010), p. 235-243 ( in Chinese)
[17] JM Deng, YJ Cai, YW Chen, etc: Journal of Lake Sciences, Vol. 22(1) (2010), p. 70-78 ( in Chinese)
[18] Y Li, LJ Xiao, QQ Lin, etc: Journal of Lake Sciences, Vol. 22(2) (2010), p. 227-234 ( in Chinese)