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Preparation of Porous lightweight Ceramics and Fibre Joining Materials Yingna Zhao1,2,a, Caifen Wang1, Hai Xu1 and Jiachen Liu1,b 1.School of Materials Science and Engineering of Tianjin University, Key Lab of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin China, 300072 2.School of Materials Science and Engineering, Hebei United University, Tangshan, Hebei, China, 063000 ayingna_1120@sohu.com, bjchl@tju.edu.cn Keywords: Porous lightweight ceramics; Silica fiber; AL-Si alloy; Joining Abstract.
Badini, Journal of the European Ceramic Society.
Hurtado, Journal of Nuclear Materials.
Ma, Materials Science and Engineering: B.
Journal of the Ceramic Society of Japan.

Material Sciences Vol. 57 (2012), p. 1492–1704
Bang: ACI Materials Journal Vol. 98 (2001), p. 3-9
Materials Vol.22 (2008), p. 875–885
Qian: Journal of Shanghai Jiaotong University (Science) Vol. 17 (2012), p. 350-355
Reddy: ACI Materials Journal Vol. 109 (2012b), p. 157-164

Utilization of By-Pass Cement Kiln Dust in Alkali-Activated Materials Eva Štěpánková1,a, Lukáš Kalina2,b, Vlastimil Bílek Jr.3,c and Eva Bartoníčková4,d 1,2,3,4 Brno University of Technology, Faculty of Chemistry, Materials Research Centre, Purkyňova 118, 612 00 Brno, Czech Republic astepankova@fch.vutbr.cz, bkalina@fch.vut.cz, cbilek@fch.vut.cz, dbartonickova@fch.vut.cz Keywords: alkali activation, secondary materials, cement kiln dust Abstract.
Experimental Part Materials and sample preparation.
The initial compressive strength of these materials increased with higher content of cement kiln dust.
Rangan, Fly ash-based geopolymer concrete study of slender reinforced columns, Journal of Materials Science, 42 (2007) 3124–3130, doi:10.1007/s10853-006-0523-8
Jaskowiecová, Potential uses of geopolymers to immobilize toxic metals from by products materials, Environmental Engineering and Management Journal, 11, (2012), 579–584

Laboratory evaluation of new materials Experimental materials and conditions.
As shown in the figures, the BSCFI with new materials increased significantly with the curing time, while the BSCFI without new materials kept about 0.08MPa.
Based on the mechanism above, the BSCFI with new materials increases.
Rahman: Journal of Petroleum Science and Engineering, Vol. 26 (2008), p. 86
Chen: Journal of Petroleum Science and Engineering, Vol. 28 (2010), p. 125

The authors would like to express their deep gratitude to the Ministry of Science &Technology (MOST).
Kim, "The grain size control of A356 aluminum alloy by horizontal electromagnetic stirring for rheology forging", Journal of Materials Processing Technology (2007), vol. 187-188., pp. 344-348
Science and Engineering A (1998), vol. 241., pp. 72-82
Part II- Effect of microstructural constituents, Journal of Light Metals 1 (2001), pp. 85 -97
Yoon, " A Study on the Hydorgen Gas Defect in Al Alloys", Journal of the Korean Foundymen's Society (1991), vol. 11., pp.110-112.

Introduction Composite materials are very important materials for the aerospace industry.
In the case of damage to composite materials, higher demands on material repair are observed compared to metallic materials.
International Journal of Impact Engineering 2007
Aerospace Science and Technology, 2006
Durand, in: Composite materials research progress New York: Nova Science Publishers, 2008

Study on the tensile fracture characteristics of cars oil filter materials FENG Jian-yong1,2,a, ZHANG Jian-chun2, ZHANG Hua2 1.Donghua University Textile Institute,ShangHai,China 2.The Quartermaster Research Institute of General Logistics Department of the PLA,Beijing,China amydream1109@163.com Keywords:automobile oil filter, filter used material, tensile fracture, macro characteristic, microscopic characteristics Abstract.The oil filter materials are frequently subjected to abrading and all kinds of friction and making the materials suffered from damage,consequently,the property and service life of the filter materials is reduced.So the purpose of this thesis is to research the tensile performance of the automobile oil filter material and according to constant speed tensile test to measure the macro fracture characteristics,tensile property in the process of before and after tensile testing,tensile fracture form and the math expression.Then compared the breaking strength,breaking
elongation,elongation at break and breaking work of these ten oil filter materials.Hope that through the study on the tensile performance of the oil filter materials and summarizes the damage mechanism and tensile fracture form,in order to provides a new way to develop the new material.
Introduction There are many materials are used in the car oil filter,such as glass fiber filter paper,cotton wood pulp filter paper,the melting and spun-bonded polyester and polypropylene nonwoven filter material.The filter subject is matal deposits,solid particles and other impurities，meanwhile,the car engine oil filter material constantly exposed to brading,friction and other oil fluid force,so the oil filter materials often suffered from all kinds of problems and affected the service life and property.As a result,this paper mainly based on such a thought to research the wear fracture performance of car engine oil filter material and to see and to mater the wear performance.Simultaneously,it will provide a reliable basis for developing new filter material and trying to reduce wear fracture behavior,improving service life and reducing cost.
References [1]Sang Young Yeo,Dae young Lim,Sung Won Byun,et al.Design of filter bag media with high collection efficiency.Journal Matter Science,Vol.42,Issue.19,8040-8046,2007
[2]Young Ok Park,Hyun-seol Park,Seok Joo Park,et al.Development and evaluation of multilayer air filter media.Koeran Journal Chemical Engineer,Vol.18,Issue.6,1020-1024,2001.

Journal of Analytical Science, 2001, 17(5):430-436
Journal of Regenerative Resource, 2006, 5:53-56
Thermal Analysis for Energetic Materials[M].
Beijing, Science Press, 2008
Journal of Explosives & Propellants, 2007, 30(4):76-80

The Study of Dendrite Arm Spacing (DAS) on Acoustical of Tin Bronze 20Sn Alloy as Gamelan Bali Materials I.
K, Zhravel, L.V, Kochetkova, L.P, Structure and Damping Capacity of Br022 Bell Bronze, Journal Metal Science and Heat treatment,Vol.45, (2003), pp449-451
[4] Seah, K.H, Hemanth,J, Sharma, S.C,Effect of the Cooling Rate on the Dendrite Arm Spacing and the Ultimate Tensile Strength of Cast Iron, Journal of Material science 33 (1998), pp 23–8
[6] Askeland, D.RThe Science and Engineering of Materials, University of Misouri-Rolla, California, USA. 1984
[7] Halvaee, A.and Talebi, A., Effect of Process Variables on Microstructure and Segregation in Centrifugal Casting of C92200 Alloy, Journal of Materials Processing Technology 118, (2000) (2001) pp 123–127

The development of infrared optical materials is always closely related to the research and exploration of material science.
The brittle fracture of material will be caused if peak stress is beyond the strength which is permitted for infrared materials.
Introduction The development of infrared optical materials is always closely related to the research of material science[1,2].
Most infrared optical materials are brittle materials, Pressure induced stress will not exceed the fracture strength where S is safety coefficient whose value should be taken as 2～4.
Journal of Applied Optics, Vol. 840-843(2009),P840 [3] Shannnon R R., Mllsj P.