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Effects of Melt-treatment Technique on the Metallurgical Quality and Mechanical Properties of Al Sheet Used for Can Manufacture Fu Gaosheng1,a , Chen Wenzhe2,b and Qian Kuangwu2,c 1 School of Mechanical Engineering, Fuzhou University, Fuzhou, China 2 School of Materials Science and Engineering, Fuzhou University, Fuzhou, China a fugaosheng@fzu.edu.cn, bchenwz@fzu.edu.cn, cqkw@fzu.edu.cn Keywords: Al sheet used for can manufacture, purification, grain refinement, modification of Fe-rich impurity phases, melt-treatment, metallurgical quality, mechanical properties Abstract.
We have developed a technique [1] of producing Al sheets with lower concentration of defects which can compete with imported materials.
Tensile test (φ 6×30mm) was carried out by using Instron-1185 type materials testing machine (at room temperature).
References [1] Fu Gaosheng, Qian Kuangwu and Kang Jixing: Materials Review (in Chin.)
Vol. 11 (2001), p. 433 [10] Fu Gaosheng, Sun Fengsan and Ren Liying: Journal of Rare Earths Vol. 20 (2002), p. 61 [11] Fu Gaosheng, Chen Wenzhe and Qian Kuangwu: Journal of Rare Earths Vol. 21 (2003), p. 571 [12] Fu Gaosheng and Chen Wenzhe: The Chinese Journal of Nonferrous Metals (in Chin.)

A Safe and Transparent Sensor Network Data Aggregation (STDA) Program AL-JAOUFI MOHAMMED AHMED AHMED YUN LIU ZHENJIANG ZHANG School of Electronics and Information Engineering Beijing Jiaotong University 100044 Key words: sensor networks; safety transparent; data aggregation; Network Security Abstract: In recent years, with the rapid development of the era economy and ever-changing science and technology, today's era information gradually moving towards a diversified network communication.
                       (1) At the time, node preloading are,,,, c, key material.
Secure and Transparent Wireless Sensor Network Data Aggregation Scheme [J] Communication Journal, 2012,10: 51-59 + 70
Xi'an Electronic Science and Technology University, 2013
Xi'an Electronic Science and Technology University Journal, 2013,03: 95-101 + 120.

[8] Lockyer S A, Noble F W: Materials Science and Technolog Vol.15 (1999), p. 1147-1153
Hah, Alan J Ardell: Journal of Materials Science Vol. 21 (1986), p. 1357-1362
[13] Wang Dong Feng, Kang Bu Xi, Liu Ping: Journal of Henan University of Science and Technology (Natural Science) Vol.24 (2003), p. 1-3,in Chinese
Uhenwinkel: Journal of Materials Processing Technology Vol.147 (2004) , p. 174-180
Uhenwinkel: Materials Science and Technology Vol.20 (2004), p. 839-848.

Glasses, one of the oldest artificial materials known to man, those of all types differ widely according to their chemical compositions and physical properties [1].
Conclusion Three representatives Ancient Thai Glass fragments found in Thailand, all dated from 1310 to 1367 A.D., were analyzed by Raman spectroscopy, PIXE and SEM-EDS, in order to characterize the materials used and obtained the information of their manufacturing technology.
Dararutana, et al.: Advanced Materials Research, Vol. 39-40 (2008), p. 257
Ricciardi, et al.: Journal of Archaeological Science, Vol. 36 (2009), p. 2551
Jia, et al.: Optical Materials, Vol. 29 (2006), p. 445

Pardavi-Horvath, Microwave applications of soft ferrites, Journal of Magnetism and Magnetic Materials, 215 (2000) 171-183
Wang, Study on electromagnetic properties of MnZn ferrites with Fe-poor composition, Materials Chemistry and Physics, 105 (2007) 303-307
Kharazmi, Structural, morphological and optical behaviour of PVP capped binary (ZnO) 0.4 (CdO) 0.6 nanoparticles synthesised by a facile thermal route, Materials Science in Semiconductor Processing, 53 (2016) 56-65
Gene, A facile thermal-treatment route to synthesize the semiconductor CdO nanoparticles and effect of calcination, Materials Science in Semiconductor Processing, 26 (2014) 460-466
Chyi, Copper oxide nanoparticles synthesized by a heat treatment approach with structural, morphological and optical characteristics, Journal of Materials Science: Materials in Electronics, 29 (2018) 1025-1033

Congo Red Dye Removal Using Ca-Al Layered Double Hydroxide: Kinetics and Equilibrium Hong Tham Nguyen Thi1, Duy Chinh Nguyen1, Thi Thuong Nguyen1, Van Thuan Tran1, Huu Vinh Nguyen1, Long Giang Bach1,2, Dai Viet N-Vo3, Dai Hai Nguyen4,5, Doan Van Thuan1, Sy Trung Do6, Trinh Duy Nguyen1,4,* 1NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam. 2Faculty of Chemical Engineering and Food Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam 3Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Malaysia 4Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam 5Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ha Noi, Vienam 6Institute of Chemistry, Vietnam Academy of Science and Technology, Hanoi City, Vietnam *Email: ndtrinh@ntt.edu.vn, labams2013@gmail.com Keywords: Layered double hydroxides, Congo Red Dye, Adsorption
Materials and Methods 2.1 Experimental Al(NO3)3.9H2O (≥98.0%), Ca(NO3)2.4H2O (≥99.0%) and urea, purchased from Sigma Aldrich, were used as received.
Chahkandi, Mechanism of Congo red adsorption on new sol-gel-derived hydroxyapatite nano-particle, Materials Chemistry and Physics 202 (2017) 340-351 [6] E.
Bach, Efficient removal of Ni2+ ions from aqueous solution using activated carbons fabricated from rice straw and tea waste, Journal of materials and Environmental Sciences, 8 (2017) 426-437 [10] T.V.
Chen, Removal of bacteria and viruses from waters using layered double hydroxide nanocomposites, Science and Technology of Advanced Materials 8 (2007) 67-70

Methods Materials.
The six different kinds of prepared fly ash materials were put into the Muffle furnace (GW-300C) for 1h at the temperature of 700 ºC.
On this machine, a special mold was used to measure the shearing force of materials [9].
Furthermore, the prepared materials were put into Muffle furnace for an 1 hour’s burning at the temperature of 700 ºC.
Araki: Research Journal of Poultry Sciences, 3 (2010), 11 [10] Fumiyuki Kobayashi: Food science and technology research, 16 (2010), 175 [11] Dzieciol M. and Trzeszczynski J.: Journal of Applied Polymer Science, 77 (2000), 1894 [12] S.

Segal, Chemical synthesis of ceramic materials, Journal of Materials Chemistry, 7 (1997) 1297–1305
Zhu, Advanced synthesis of materials for intermediate-temperature solid oxide fuel cells, Progress in Materials Science, 57 (2012) 804–874
Optimization of polymeric precursors, Journal of Materials Research, 7 (2011) 502–510
Processing for fine, nonagglomerated Sr-doped lanthanum chromite powders, Journal of Materials Research, 7 (1992) 511–519
Shimada, X-ray study of cerium oxide doped with gadolinium oxide fired at low temperatures, Materials Science and Engineering, 99 (2003) 48–51

The influences of the size of aggregate and the amount of cementing materials were tested at the same time.
If the sizes of aggregate were the same, less cementing materials would cause bigger expansion.The constraint effect is bigger than the effect of alkali content increasing caused by increasing the amount of cementing materials.
Fig.1 Outdoor field exposure site in Nanjing Table 1 The chemical components of cement (wt%) SiO2 CaO MgO Fe2O3 Al2O3 SO3 Na2O K2O Na2Oeq å P·MH42.5 Cement 20.93 61.42 3.74 5.55 4.72 1.92 0.24 0.38 0.49 98.90 Materials and Methods Materials.
Journal of Hydraulic Engineering, 2003, 34(2):117-121.
Chinese Journal of Geotechnical Engineering, 2008, 30(11):1610-1613.

It is a process of reducing solid unit materials into small unit materials.
KIU Journal of Social Sciences, 8(1), 233-245
Fudma Journal of Sciences, 6(1), 60-67
Journal of Soil Sciences and Agricultural Engineering, 7(1), 77-87
A Textbook of Strength of Materials.