Search results

Fig.1 Crack Width of Groutable of Different Materials (XU Xingliang, 2007) The firstly, the chemical grouting which has good toughness and adhesiveness features can generate net framework in argillaceous surrounding rock after it consolidated, the strengthened argillaceous surrounding rock can keep high residual strength and good bearing ability even large deformations take place under overload, so the argillaceous roadway can be easy to be controlled.
International Journal of Rock Mechanics & Mining Scinces.
International Journal of Rock Mechanics & Mining Sciences.
Chinese Journal of Rock Mechanics and Engineering.Vol.28(2009), pp. 330-335.
Journal of China University of Mining & Technology.

Sialon-based materials have excellent high-temperature properties, which are widely used as refractory materials.
Materials Science forum,Vol. 610-613(2009),p. 267
Materials Science and Engineering A,Vol.487(2008),p.278 [8] J G Lee, IVAN B.
Journal of Inorganic Materials,Vol.25(2010),p.1121.
Materials Review,Vol.24(2010),p.125.

Introduction Materials will contact with a variety of substances in the course of use, such as some military products, the small molecules plasticizer matrix medicine will transfer into the coat layer of the propellants in a long storage term.
The Experiment and Experimental Result The Experiment Conditions Polymeric Materials.
That is, migration occurred in less than 50 mins, the basic properties of the materials will not be changed again.
It provided a reliable basis for mastering the lifetime of materials.
Mill Valley, CA: University Science, 1989.

Materials Flows Analysis on the Beneficiation and Roasting Processes of a Typical Rare Earth Mineral Chuan Qiua, Xianzheng Gongb, Wenjuan Chenc*, Zhihong Wang Feng Gao and Xiaoqing Li School of Materials Science and Engineering, Beijing University of Technology, 100 ping le yuan, Chaoyang district, Beijing, 100124, China aqiuchuan@emails.bjut.edu.cn, bgongxianzheng@bjut.edu.cn, cchenwenjuan@bjut.edu.cn Keywords: Material Flow Analysis, Resource Consumption, Environmental Impact, Rare Earth.
The aim of this paper is to explore material flow analysis, study the resource consumption and environmental impact of the production preparation process of typical rare earth materials.
Material flow theory is a quantitatively analyzed theory using mathematical physics methods in industrial processes according to the flow direction and the number of certain production processes of the input of raw materials [3].
[5] LU Zhongwu, The Influence of Materials Flows in Manufacturing Process on Its Energy Intensity[J], Acta Metallurgica Sinica, 2000
Material flow analysis applied to rare earth elements in Europe [J], Journal of Cleaner Production, (2015)1-14.

Materials and methods 1.
Kinetics of the Pb(II) adsorption on the carbon materials under study.
Barjasteh, Two-parameter isotherms of methyl orange sorption by pinecone derived activated carbon, Journal of Environmental Health Science and Engineering, 6, 4, (2009) 285–294
Lee, Use of cellulose-based wastes for adsorption of dyes from aqueous solutions, Journal of Hazardous Materials, 92 (2002) 263–274
Pan, Treatment of methyl orange by calcined layered double hydroxides in aqueous solution: Adsorption property and kinetic studies, Journal of Colloid and Interface Science, 316 (2007) 284–291.

Elsadig: Defense Science Journal vol. 58 no. 2 p. 248-263, (2008)
Mayer: Journal of Composite Materials vol. 35 no. 18 p. 1605-1633, (2001)
Cheeseman: Materials Science and Engineering: A vol. 479 no. 1-2 p. 10-22, (2008)
Wagner: Journal of Materials Science vol. 8 pp. 2825 - 2833, (2003)
Egan: Journal of Materials Science vol. 40 no. 18 p. 5083-5086, (2005).

Al-Khatib, Rheology of Self Consolidating Concrete (SCC) under Extreme Conditions, ICE Construction Materials Journal, in press, (SCOPUS), https://doi.org/10.1680/jcoma.17.00017 (2017)
Al-Khatib, An Experimental Study on Self Consolidating Concrete (SCC) under Hot Weather and Hauling Time, Key Engineering Materials Journal, http://dx.doi.org/10.4028/www.scientific.net/kem.677.3, (2016)
ACI Materials Journal 108(3), (2011): 244–251
International Journal of Engineering Science and Technology, (2010), 5959-5965
International Journal of Science and Research, (2013,) 2319-7064

Ng: Journal of Materials Science, Vol. 50 (2015) N.19, p.6313-6320
Manyala: Journal of Materials Science, Vol. 48 (2013) N.19, p.6707-6712
Selladurai: Journal of Materials Science-Materials in Electronics, Vol. 26 (2015) N.11, p.8988-9000
Cu: Journal of Materials Science, Vol. 50 (2015) N.6, p. 2422-2428
Liu: Journal of Materials Science, Vol. 44 (2009) N.11, p. 2828-2835

The contacting shoulder and pin surface make the workpiece materials to soften into the plastic state, then the materials flow around the tool pin from the front to rear, where it consolidates and forges under the confining pressure [3].
The depth of tool penetrating into workpiece was constant, the vertical force acting on the material decreased with the materials became softer.
Comparing the three materials, the vickers hardness of TC4 was highest, and the vickers hardness of T2 was higher than LY12.
Clark, et al: Industrial Robot: An International Journal Vol. 31 (2004), p. 55 [3] K.
Blignault, et al: Welding in the World Vol. 48 (2004), p. 50 [7] Liming Ke, Jiluan Pan, Li Xing, et al: Journal of Mechanical Engineering Vol. 45 (2009), p. 89 [8] Li Xing, Liming Ke, Chunping Huang, et al: Materials Science and Technology, Pittsburgh, USA. (2009), p. 2585

Cathode materials, traditionally used in industries, such as LiCoO2 , LiNiO2 , LiMn2O4 have pretty good electric performance, but expensive raw materials and toxic cobalt make them unsuitable for large-sized batteries production [1].
The cathode material LiFePO4 (LFP) is the best studied material among cathodes of the polyanion type (class of materials with tetrahedral structural unit (XO4)n-, and its derivatives (XmO3m+1)n- where (X=P, S, As, Mo, W), connected with the polygons MOx, where М is transition metals) [2-4].
However, as many other similar cathode materials of the polyanion type, Li2FeSiO4, still has insufficient conductivity (6*10-14Cm/cm) [8].
Hu, et al., Journal of Alloys and Compounds, 572, (2013), 158–162 [17] C.
A 30(1), (2012) [23] Popovich A.A., Van Quing Shen, Material Science Issues, 2(74), (2013), 59-63