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It depends on the raw materials, condition in the process and the processing.
[2] Davidovits J. 1989, Geopolymers and geopolymer new materials.
Journal of Material Science; 42:2917–33
Geopolymer: Inorganic Polymeric New Materials.
Development Of Sustainable Cementitious Materials.

After filtering out less representative record types such as editorial material, meeting abstract, review, news item, letter, book review, the dataset was reduced to 486 original research articles and proceeding papers.
On top of the ranking, is computer science.
Science, 2013, 7(2): 157–164 [2] Web of science.
Journal of the American Society for Information Science and Technology., (2006) 57(3):359-377 [5] Liu Zeyuan, Zhu Xiaoyu.
Science & Technology Review, 2012(7):68- 79.

In general, stainless steels are considered as difficult to machine materials due to their tendency to work harden, their toughness and relatively low conductivity, leading to poor surface finish, poor chip breaking and built-up-edge formation.
Venkata Rao, Machinability evaluation of work materials using graph theory and analytic hierarchy process methods, Manufacturing Technology. 28 (2004) 221-227
Indian Journal of Engineering & Material Science, 20 (2013) 252-258
Journal of Materials Processing Technology, 88 (1999) 203-207
International Journal of Machine Tools and Manufacture, 28 (1988) 461-473

Many supports such as zeolites, silica, alumina, carbon etc. are materials with high surface area, and a catalyst is affixed to them.
The materials were [Fe(NO3)3.9H2O], Fe2O3 obtained from Aldrich chemical, and commercial CNF, supplied by Carbon Nanomaterial Ltd, as well as nitrogen (99.99%) from MOX industry. 3.
Fig. 1: Degradation of different materials such as: CNF, Fe/CNF, and Fe(NO3)3.9H2O 3.2.
[14] K.P. de Jong, Synthesis of supported catalysts, Current Opinion in Solid State and Materials Science, 4 (1999) 55-62
Kozak, The Thermal Decomposition of Fe(NO3)3·9H2O, Journal of Thermal Analysis and Calorimetry, 58 (1999) 647-651

Montmorillonite/alkylammonium complex is a new mineral material.
Summary and outlook Different researchers use the same or different materials to study the adsorption performances of alkyl ammonium cations on montmorillonite.
[3] Tomasz Kwolek, et al: Journal of Colloid and Interface Science, Vol .264(1) (2003), P. 14-19
[11] B.Chen, J.Mao, Lu: Chemical Journal of Chinese Universities, Vol.30(9) (2009).P.1830-1834
[13] Seung Yeop Lee, et al: Journal of Colloid and Interface Science, Vol .284(2005), P.667-673

Experimental Raw Materials.
One part is fine grain materials with -1mm fraction and the other is coarse grain materials with +1mm fraction.
Dump acid leaching experiments of coarse grain materials.
[7] Rao, DS, VijayaKumar, TV, Rao, SS, Prabhakar, S and Raju, GB: International Journal of Minerals Metallurgy and Materials.
Tifouti: Chemical Engineering Journal.

Comparative Study on the Effects of Different Molecular Weight Polyethylene Powders in Soil Jing He1,2a, Xuegang Luo 1b, Tao Ying 1,2c, Jiliang Wu 1.3d 1Engineering Research Center of Biomass Materials,Ministry of Education.
Therefore many countries continuously explored various new materials to replace polyethylene, and developed all kinds of new technologies to speed up degradation process of polyethylene for 30 years.
But the new materials have very problems, as follow: The mechanics and resistance couldn’t satisfy the using requirements to compare with polyethylene; the processing cost is equivalent to polyethylene or higher than polyethylene; whether the materials and its additives have no harm to environment after degradation. [2].
European Polymer Journal. vol.16(1980),p.623 [7] F.Z.
Environmental science.vol.12( 1988),p.6

Materials and methods SBR reactor operation and aerobic denitrifying bacteria enrichment.
Acknowledgement This work was supported by grants from the National Creative Research Group of the National Natural Science Foundation of China (51121062), the National Natural Science Foundation of China (51178139).
Journal of HunanUniversity of Science & Technology(Natural Science Edition) (In Chinese). 2005, 20(2), p. 80-83 [6] D Zhou, F Ma, H Wang, S Dong.
Environmental Science Technology. 2008, 42(11), p. 4146-4151 [21] RK Aziz, et al.
Journal of Hazardous Materials 163 (2009), p. 650–656

The damping structure is inputted the AWE, the material parameters are set for the components of the damping structure, the material of the installation bracket and the MIMU is aluminum material, its elastic modulus value is, the Poisson's ratio value is 0.33, the density value is; the rubber absorber material properties are shown as: the elastic modulus value is, the Poisson ratio is 0.48, the density value is.
Liu: Journal of Chinese Inertial Technology.
[4] Y S Wang, C M Lee, and Y Xu: Journal of Sound and Vibration.
Zhang: Journal of Chinese Inertial Technology, Vol. 17 (2009), p.654
Zhang: Mechanical Science and Technology, Vol. 25 (2006), p.1114.

China 2Huzhou Jintai Science and Technology Co.ltd, Huzhou 313000, P.
References [1] Z.G.Li, S.Miyake, M.Makino: Thin Solid Films Vol. 517 (2008), p. 699-703 [2] Anpo M, Takeuchi M.: Journal of Catalysis Vol. 216 (2003), p. 505-516 [3] Lindgren T, Mwabora JM, Avendano E, Jonsson J, Hoel A, Granqvist CG, Lindquist SE: Journal of Physical Chemistry B Vol. 107 (2003), p. 5709-5716 [4] Carcia PF, McLean RS, Reilly MH, Nunes G: Applied Physics Letters Vol. 82 (2003), p. 1117-1119 [5] Fortunato EMC, Barquinha PMC, Pimentel ACMBG, Goncalves AMF, Marques AJS, Pereira LMN, Martins RFP: Advanced Materials Vol. 17 (2005), p. 590 [8] Hawley M, Raistrick ID, Beery JG, Houlton RJ: Science Vol. 251 (1991), p. 1587-1589 [9] Eom CB, Sun JZ, Yamamoto K, Marshall AF, Luther KE, Geballe TH, Laderman SS: pplied Physics Letters Vol. 55 (1989), p. 595-597 [10] Paldey S, Deevi SC: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing Vol. 342 (2003), p. 58-79 [11] Seo S, Lee MJ, Seo DH, Jeoung EJ, Suh DS, Joung YS, Yoo IK,
Hwang IR, Kim SH, Byun IS, Kim JS, Choi JS, Park BH: Applied Physics Letters Vol. 85 (2004), p. 5655-5657 [12] Fujimura N, Nishihara T, Goto S, Xu JF, Ito T: Journal of Crystal Growth Vol. 130 (1993), p. 269-279 [13] Hellgren N, Johansson MP, Broitman E, Hultman L, Sundgren JE: Physical Review B Vol. 59 (1999), p. 5162-5169