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Materials The cement using in the test is P.
It can be written in the form: （1） where, is the split tensile strength，fc is the cubic compress strength; and n are parameters, which are depend on concrete materials.
The National Natural Science Foundation of China (NSFC51008287) is also acknowledged.
[2] Liu Yunhua, Xie Youjun, Long Guangcheng, Progress of research on self-compacting concrete, Journal of the Chinese Ceramic Society, 35(5), 2007,pp.671-678
[3] Liu Xiaojie and Shang Zhiwu, Research and application of self-compacting concrete, Journal of Railway Science and Engineering, 3(2), 2006, pp. 6-10

Powder Injection Moulding of Alumina Using PEG/PVB Binder Systems Nutthita Chuankrerkkul1*, Pat Sooksaen2*, Piyawan Pakunthod2, Tutiyachan Kosalwit2 and Wanwara Pinthong2 1Metallurgy and Materials Science Research Institute, Chulalongkorn University, Bangkok 10330, Thailand 3Department of Materials Science and Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhon Pathom 73000, Thailand *nutthita.c@chula.ac.th, *pat@su.ac.th Keywords: powder injection moulding, alumina, polyethylene glycol, polyvinyl butyral Abstract Powder injection moulding (PIM) is a process that is suitable for fabrication of small and complex shape components.
It consists of 4 main steps: feedstock preparation by mixing powder and binder, injection moulding of the prepared feedstock into the desired mould, removal of the binder and finally sintering to obtain materials with specific properties.
The PEG based binders have been successfully used with a variety of materials such as tungsten carbide-cobalt hardmetals and stainless steel composites [4-6].
The support from Department of Materials Science and Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University is also acknowledged.
The authors would like to thank Automotive Laboratory, National Metal and Materials Technology Center (MTEC) for the equipment support.

The behaviour of DC materials is dependent on the type of binder used.
Such TSDC materials can be operated at temperatures in excess of 1200oC.
Ekstrom et al: Int J Refractory Metals & Hard Materials, Vol. 17 (1999), p. 453 [7] J.N.
Li: Materials Australia, Vol. 43, Issue 2 (2010), p. 38 [9] X.
Low: Key Engineering Materials, 96 (1994), p. 81 [10] L.

Materials and methods Materials.Swimming bladders of grass carp were obtained from supermarket (Shengdemei, henan luoyang).
In comparison with these reports, the yield of PSC was related to nature of raw material and extraction process.
Food Science.
Yang, et.al.: Journal of the Chinese Cereals and Oils Association Vol. 22(2007),p.43-46 [12]G.L.Lai,Y.Li,G.Y.Li.International Journal of Biological Macromolecules, Vol. 42(2008),P.285-291 [13] L.Wang, Y.F.
Polymer materials science & Engineering , Vol. 21(2005),p.224-227 [20] Z.K.Zhang, G.Y.Li , B.

Materials Science and Engineering: A, 282(2000), pp.177-182
Materials Science and Engineering: A, 483-484(2008), pp.105-108
Welding Journal, 59(1980), pp.67-75
International Journal of Hydrogen energy, 22(1997), pp.285-289
Materials Characterization, 47(2001), pp.67-73.

Polymeric nanocomposites are hybrid materials in which inorganic substances of nanometric dimensions are dispersed in a polymeric matrix.
DUBOIS, Polymer-layered silicate nanocomposites: preparation, properties and uses of a new class of materials, Materials Science and Engineering. 28 (2000) 1-63
Viswanathan, Polymer Science.
Journal of Chilean Chemical Society. 55 (2010) 440-444
Cons Andrades, Abner Cabral Neto, Synthesis and Characterization of Pseudoboehmite and Gamma-Alumina, Materials Science Forum. 820 (2015)131-136.

Joining of SiC Ceramic by High Temperature Brazing Using Ni-Cr-SiC Powders as Filler Shujie Li1, Yangwu Mao 1 and Yuehui He2 1 School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, P.R.
Li: Journal of the Chinese Ceramic Society Vol.30 (2002), pp.102
Tillmann: Materials & Manufacturing Process Vol.8 (1993), pp.219
Han: Rare Metal Materials and Engineering, (to be published) [4] J.
Wu: Joining of Advanced Materials (China Machine Press, Beijing 2000), pp.152

Fretting wear is the removal of material from contacting surfaces through fretting action.
The materials for the tubes usually are INCONEL 690 (I-690) and INCONEL 600 (I-600).
The tube specimens are I-600, and I-690 of steam generator tube materials (length: 60mm, diameter: 19.1mm, thickness: 1mm).
The counterpart material is stainless steel of AISI 304.
Ko: Journal of Tribology Vol. 107, (1985), pp. 149-156 [5] F.M.

Journal of Chang 'an University (natural science edition), 2003, 23 (1) : 39-42 (in Chinese) [3] Fanglin Huang ,Xuemin Wang, Chen Qing.
Journal of Fuzhou University (Natural Science),2002,30(2):127-152 (in Chinese) [16] Sung-PilChang, SunkonKim.
Smart Structure and Materials,1996, 2719(2):150-158 [17] M L Wangy, GHeoz.
Smart Structure and Materials,1998, (7):606-616 [18] Roberts S SJ, Davidson R.
Cure and fabrication monitoring of composite materials with fiber-optid sensor.

From the perspective of material science, dynamic-static friction ratio is supposed to necessarily be identical or constant for a material, however, in many cases, natural soil deposits commonly contain laminated infillings or interbeds, by which the dynamic-static friction ratio are caused to be diversified.
Dynamic side friction can be investigated without considering the materials of pile.
Han: Journal of Building Structures, Vol. 17(6) (1996), p. 71-77
Gu: Journal of Building Structures, Vol. 19(4) (1998), p. 54-60
Li: Journal of Building Structures, issue (4) (2003), p. 85-90