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Geopolymers can be used in construction and are obtained by geopolymerization, which is possible when the raw materials are rich in aluminosilicates.
After that, the raw materials must be mixed with a highly alkaline reagent and obtain a geopolymer binder that has new bonded chemical bonds capable of encapsulating dangerous pollutants, typical of mining waste.
Materials and Methods Raw Materials and Preparation of Geopolymer.
Nemapate, Physicochemical and mineralogical characterization of Musina mine copper and New Union gold mine tailings: Implications for fabrication of beneficial geopolymeric construction materials Journal of African Earth Sciences, Volume 137, 2018, Pages 218-228
Mazzinghy, Mechanical and chemical analysis of one-part geopolymers synthesised with iron ore tailings from Brazil, Journal of Materials Research and Technology, Volume 14, 2021, Pages 2650-2657

Wolf, Diamond and Related Materials 13 (2004) 266-269 [9] T.M.
F., 3rd Regional Materials Technology Conference, Sarawak, Malaysia, April 26-27, 2011 [10] T.M.
Sutta, Diamond and related Materials 14 (2005) 613-616 [13] J.G.
Kim, Jin Yu, material Science and Engineering B57 (1998) 24-27 [14] E.
Orlando, Diamond and Related Materials 11 (2002) 1731–1746

A Study of the Microstructure and Properties of Electroformed Ni-P Model Insert Shih-Tsung Ke 1, Jeou-Long Lee2 , Yih-Min Yeh3, Shuo-Jen Lee 4, Ming-Der Ger 1a 1 Department of Applied Chemistry & Materials Science, Chung-Cheng Institute of Technology, National Defense University, Tao-Yuan, Taiwan, ROC 2 Department of Chemical & Materials Engineering, Lung Hwa University of Science and Technology, Tao-Yuan, Taiwan, ROC 3 Graduate Institute of Opto-Mechatronics and Materials, WuFeng Institute of Technology, Chia-yi, Taiwan, ROC 4 Department of Mechanical Engineering, Yuan Ze Fuel Cell Center, Yuan Ze University, TaoYuan, Taiwan, ROC a mdger@ccit.edu.tw Keywords: Ni-P Alloys, Electroforming, Internal stress, Pulse plating Abstract.
In this study, a Ni-P alloy electroforming nanostructure material with low surface roughness and low internal stress was developed by using a pulse current.
In this research, we focused on develop a new material of Ni-P alloy with nano grain size structure that was produced by PC electroforming.
Fu, Japanese Journal of Applied Physics 42 (2003) p. 6683

A very strong {111}<110> peak type annealing texture is obtained in the tested material which resulting in extremely good deep drawability.
The tested material is cold rolled 75% reduction ration.
Acknowledgement This work was supported by the National Natural Science Foundation of China under Grant No.50901054 and the research fund for Wuhan Iron and Steel research institute.
References [1] D.Vander, N.Yoshinaga and K.Koyama., ISIJ International 36(1996)8:1046-1054 [2] Y.Nagataki, ISIJ International 36,1996,4:451-460 [3] J.X.Li, Z.Y.Liu, et al., Journal of Materials Processing Technology167(2005)132-137 [4] K.
Materials Science and Engineering A527(2010)1882-1890

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Fabrication and characterization of nanocomposites reinforced by carbon nanotubes - (2) Testing of mechanical properties Nyan-Hwa Tai1,a, Meng-Kao Yeh 2,b, Jia-Hau Liu2,c , Chien-Hsin Yang1,d 1 Department of Material Science, National Tsing-Hwa University, ROC 2 Taiwan Power Research Institute, Taiwan Power Company, Taipei, ROC a nhtai@mse.nthu.edu.tw, bmkyeh@pme.nthu.edu.tw, cshulin002002@yahoo.com.tw, d chyangt@tsmc.com Keywords: carbon nanotube, nano-composites Abstract.
Among these applications, carbon nanotube reinforced polymeric composite is one of the most promising materials for high technology application in advanced materials.
Science, 292 (2001), 706-709 [5] C.A.
[10] Composite Materials: Engineering and Science, F.L.

Introduction In recent years, nanostructured nickel (Ni) have found many applications in catalyst, magnetic material, conductive paste, battery, surface coating material, superalloys, solid lubricant and so on due to its novel properties[1].
Experimental Materials.
No other peaks are observed, indicating that there are no nickel oxides or other crystalline materials formed under the present experimental conditions.
Acknowledgements This work was partly supported by the National Natural Science Foundation of China (No.21003065), Natural Science Foundation of Jiangsu Province (BK2010166), Industry High Technology Foundation of Jiangsu (BE2010144) and Project of Jiangsu University (09JDG062).
Vol.15 (2007), p.1316 [3] Guoyong Huang, Shengming Xu, Gang Xu, Linyan Li,, Songzhe Chen: Chinese Journal Of rare metals.Vol.31(2007),p.66 [4] D.W.

High-temperature oxidation resistance of austenitic stainless steels LI Dong-sheng1,*, Li Dan1, Dou hong2,GAO Pei2, LIU Yu2, Xiaojun Chen3, Xinchun Jiang3, Pei Jing-juan4 1School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China 2Jiangsu Yinhuan Precision Steel Tube Co Ltd, Yixing 214203,China 3Wuxi Jiangnan Cable Co Ltd, Yixing 214251, China 4Yixing Economic and Information Technology Commission, Yixing 214203,China *dsli@ujs.edu.cn Key Words: austenitic stainless steel; high temperature oxidation, oxide scale； Abstract: The oxidation kinetic curves of four kinds of austenitic stainless steel at 700℃ was measured by weighting method.
Materials and Methods We prepared four kinds of austenitic stainless steel for this experiment.The sample of Super304H[1] and 800H[2-3] are melted based on ASME and 304Mn and 800Al are melted by ourselves.
Chemical composition of the samples is shown in table 1. the materials processed into 30 mm×15 mm×5 mm samples after heat- treatment.
Materials Science and Engineering A, 452–453(2007)665–672 [3] L.
Journal of Iron and Steel Research, 2009，21（10）：43-47

This article needs to process decision-making part feature classification, mainly divided into: (1) Auxiliary information characteristics; (2) geometric characteristics; (3) Accuracy characteristics; (4) material characteristics.
Table 1 STEP and C++ data type mapping table STEP neutral file data types C++ data types INTEGER int REAL double ENUMERATION enum LIST array STRING string (2) Add a secondary feature information As part STEP203 feature information provided can not fully express generate parts plus the data needed to process the information, that is, in less than a neutral file to extract information (eg: materials, design name, tolerances and other information) the use of artificial additives to form part plus craft required information
Fig.5 Parts feature information extraction （3）Add auxiliary information Adding auxiliary information related to the design process, the main part materials, bulk and design personnel (Figure 6)
Acknowledgment This research was sponsored by Heilongjiang province education department natural science and technology item (11531036) and Excellent Academic Leaders Project of Harbin science and technology innovation talents of special fund (2013RFXXJ064).
Journal of Materials Processing Technology, Vol. 125 (2002), p. 446-455 [3] Xuesong Guan.

Introduction Inorganic polymer nanocomposites have received enormous attention recently because the addition of nanoparticles can improve mechanical, thermal, and physico-chemical properties of polymers compared with conventional filler composites. [1-5] Glass transition temperature is an important parameter, which relates to the modulus, brittleness, permeability of the polymer materials.
Vapor grown carbon nanofibers (CNF) (PR-24-PS, Applied Science Inc.
Torkelson: Science Vol. 309 (2005), p. 456 5.
Schadler: Natural Materials Vol. 4 (2005) p. 693 7.
Schick: European Polymer Journal Vol. 43 (2007) p. 3113 8.

Growth of ZnS films and application in heterojunction Jian Huang1, a, Linjun Wang1, b, Ke Tang1, c, Jijun Zhang1, d, Weimin Shi1, e, Yiben Xia1, f and Xionggang Lu1, g 1School of Materials Science and Engineering, Shanghai University, No. 149 Yanchang Road, Shanghai, 200072, China ajoylinmei@shu.edu.cn, bljwang@ shu.edu.cn, ctangke26@yahoo.com.cn, dzhangjijun222@ shu.edu.cn, ewmshi@ shu.edu.cn, fybxia@ shu.edu.cn, gcalfjoy@ sogou.com Keywords: ZnS film; Si; heterojunction Abstract.
Since ZnS is closely lattice matched with Si (0.2%), it is a promising material for the integration of optoelectronic devices onto Si substartes [7].
Before the actual deposition, the target was pre-sputtered for 5 min in order to remove the surface impurities of the target materials, if any, and the substrates were covered by a movable shutter.
Yang, Science Vol. 292 (2001), p. 1897
Wong: Journal of Crystal Growth Vol. 214-215 (2000), p. 1125