Search results

The exchange-coupling interaction enhances magnetic loss of composite materials.
Fig. 3 shows the XRD patterns of the composite materials and the single materials.
Journal of Functional Materials, 2006, 6 (37) : 877-879
Ordnance Material Science and Engineering, 2002, 3 : 86-89
Journal of Environmental Sciences 2011, 23(Supplement) S74-S77.

A Study on Characteristics of Microstructures and Orientations of UFG Materials Prepared by SPD Shi Qingnan1,a, Chen Yongjin2,b, Wang Junli3,c 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, PRC 2Faculty of Architecture and Civil Engineering, Kunming University of Science and Technology, Kunming 650093, PRC 3Research Center for Analysis and Measurement, Kunming University of Science and Technology, Kunming 650093, PRC a shikust@vip.163.com, b cyjkm00@163.com, c junliwangli@yahoo.com.cn Keywords: Sever plastic deformation, UFG materials, microstructure, orientation Abstract: In the paper, the study was conducted on the characteristics of microstructures and orientations of UFG pure copper and 6061 aluminum alloy prepared by AARB, ECAP and CECC severe plastic deformation processes, in which SEM, TEM, EBSD and X-ray diffraction techniques were employed.
TEM was used to reveal the microstructures of the prepared UFG materials.
Pancholi: Materials and Design, , Vol.30(2009):1894 [3] W.J.
Choi, etal:Materials Science and Engineering A, Vol.520 (2009) :23 [5] N Tsuiji, Y Saito, S H Lee, et al:Advanced Engineering Materials,Vol. 5(2003) :338 [6] J Hirsch, K Lűcke:Acta Metal, Vol.36 (1988): 2863 [7] W.
Wei, G Chen:Journal of Mechanical Engineering,Vol.7,(2002) :1 [8] Q.N.

Antibacterial materials can be divided into inorganic antibacterial materials and organic antibacterial materials.
Inorganic antibacterial materials have the characteristics of non-toxic, harmless and high temperature resistant compared with organic antibacterial materials.
Experiment Experimental materials.
Materials sciences and engineering.2002,(2):298-301 [2] Park Soo-Jin,Jang Yu-Sin.Preparation and characterization of activated carbon fibers supported with silver metal for antibacterial behavior[J].Journal of Colloid and Inter-face Science，2003，261(2)：238-243 [3] Sang Young Yeo，Hoon Joo Lee,Sung Hoon Jeong.Preparation of nanocomposite fibers for permanent antibacterial effect[J].
Journal of Materials Science，2003，38 (10):2143-2147 [4] Hoffman M R,Martin S T,Choi W,et al.Environmental Applications of Semiconductor Photocatalysis[J].Journal of the Korean Ceramic Society,1997,34(1):13-22 [5] Soga M,Naganuma Y.Ag/TiO2 Composite Ultra-fine Particle Studied with FE-SAM[J].J.Surf.Anal.,1999,5(2):325-328 [6] Oh Senung-Han.Preparation and Characterization of Water-soluble Glasses through Melting Process(II) [J].Journal of the Korean Ceramic Society,1997,34(1):13-22 [7] Yi Zhang,Shengliang Zhong,Maisheng Zhang,et al.Antibacterial activity of silver-loaded zeolite a prepared by a fast micro-wave-loading method[J].Mater Sci,2009,44:457-462

Lille Nord de France, F-59000 Lille, France ajerome.vilfayeau@ensait.fr, bdavid.crepin@ensait.fr, cfrancois.boussu@ensait.fr, ddamien.soulat@ensait.fr, ephilippe.boisse@insa-lyon.fr Keywords: Numerical modelling, 3D weaving process, textiles composites, composite materials.
Journal of the Textile Institute 2010; 101(7): 679-685
Textile Research Journal 81(1) 28–41, 2011
Applied Composite Materials, 2009
Composites Part A : Applied Science and Manufacturing, 2006

Hu, Preparation and microwave absorption properties Ni-Fe3O4 hollow spheres, Materials Sciences Engineering B164 (2009) 112-115
Sudarshan, Grain size influence on soft ferromagnetic properties in Fe-Co nanoparticles, Materials Science and Engineering B 106 (2004) 95-100
Boldyrec, The science and technology of mechanical alloying, Materials Science and Engineering A 304-306 (2001) 151-158
Hu, The microwave electromagnetic and absorption properties of some porous iron powders, Materials Science and Engineering A 445-446 (2007) 135-140
Changrui, Microwave absorbing properties of rare-earth elements substituted W-type barium ferrite, Journal of Magnesium and Magnetic Materials 312 (2007) 310-313

For high and low porosity cellular materials, the materials added at the intersecting part of the wall-faces bring different influence on elastic modulus.
The conclusion can be applied in optimization design of cellular materials.
Acknowledgements The work was supported by the science and technology research and development projects of Qinhuangdao city (201101A145).
Christensen: Journal of the Mechanics and Physics of Solids Vol. 34 (1986), p. 563 [3] A.P.
Lu: Journal of Mechanical Strength Vol. 29 (2007), p. 315

It can solve many difficult problems which could not do by other porous materials.
Rare Metal Materials and Engineering, 2006,(35)S2:30-34 [2] P.S.
Applications of porous metal materials.
Journal of Functional Materials, 2001, (32)1:12-15 [3] Е.Чегодаев,О.П.Мулюкин и др.
Test of gas penetrability of porous metal rubber material made of 0Cr18Ni9Ti.Journal of Functional Materials, 2004,(35)2: 267-270 [6] H.Y.

Construction of Road Embankment with Waste Materials Miloš Šešlija1,a*, Nebojša Radović2,b, Nikolay Vatin3,c 1,2Faculty of Technical Sciences, University of Novi Sad, 21000, Serbia 3St.
The chemical properties of the fly ash are the most important indicators when assessing their suitability as construction material or as raw material for the production of building materials.
So far, the ash and slag were only controlled and delayed and now there are attempts to make use of these materials.
Justification of these studies is the fact that so far are delayed huge amounts of the material, while there are great needs for natural materials in the construction of roads.
Glass-ceramics: Their production from wastes-A Review (2006) Journal of Materials Science, 41(3), pp. 733-761

New construction materials are the new generations of construction materials which are on the basis of the traditional construction materials, including the new wall materials, thermal insulation materials, water sealing materials, decoration materials and etc.
From the material points, new construction materials include natural materials, chemical materials, metal materials, non-metallic materials.
From the function points, new construction materials include wall materials, decorative materials, doors and windows materials, insulation materials, waterproofing materials, bonding and sealing materials, and the various pieces of supporting hardware parts, plastic parts and various auxiliary materials.
With the development of modern science and technology, the requirements of people on materials increasingly high, a single material is often difficult to meet the requirements.
materials Are Required In The 21TH, Journal Of Southwest China Institute Of Technology, Vol.3 (2000), pp.77-80, In Chinese [7] Jinduo Yang: Talk about Develop and Use of New Construction materials, Journal of Beijing Institute of Civil Engineering and Architecture, Vol.1 (1996), pp.106-112, In Chinese [8] XU Li-li: On the Time Value of the New-type Construction materials, Sci/tech Information Development & Economy, Vol.11 (2005), pp.176-177, In Chinese

Influence of C/N Ratio on SND and Microbiological Analysis in Catching Bed Biofilm Reactor using Acrylic Resin Fiber as Carrier Materials in Civil Engineering Yan Zhang1a, ZhengYang Yang1b, LiLi Wang1a, XuYing Zhao2a HuanGuang Liu1a and Min Zhu1a 1Beijing Key Lab of Water Quality Science and Water Environmental Restoration Engineering College of Arc. and Civ.
In this study, effect of C/N ratio on denitrification were investigated using four sets of parallel catching bed reactors, which were using acrylic resin fiber (ARF) as carrier materials.
Materials and Methods Pilot Test of Catching Bed Biofilm Reactor.
Carrier Materials.
All reactors which using acrylic resin fiber as carrier materials could get high removal efficiencies of CODCr.