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The process of second scratch includes removing materials partial rupturing from workpiece, materials of workpiece surface and pushing and pressing chips.
It indicates fewer materials are broken during second scratch, while peak value improves for increasing of depth of cut and cutting area
Acknowledgements This study was supported by National Nature Science Foundation of China (No.50365002) and Science Foundations of Guangxi Province in China (No.0832003 and No.0339012).
Tönshoff: Advances in Ultra.hard Materials Application Technology, Vol. 1 (1982), pp.36-49 [5] C.Y.
Clausen: International Journal of Machine Tools & Manufacture, Vol. 42 (2002), pp 1045-1054

The exact imaging of the materials examined was possible by applying an HAADF detector (Z contrast).
Hybrid materials containing nanoparticles of precious metals and carbon nanotubes are also employed in medical techniques.
Prato, Decoration carbon nanotubes with metal or semiconductor nanoparticles, Journal of Materials Chemistry 17 (2007) 2679-2694
Dobrzańska-Danikiewicz, Characterisation of carbon nanotubes decorated with platinum nanoparticles, Journal of Achievements in Materials and Manufacturing Engineering 53/2 (2012) 67-75
Wolf, Hydrogen storage by carbon materials, Journal of Power Sources 159/2 (2006) 781-801

Synthesis of Novel Separation Materials Based on Molecular Imprinting Technology Shu-juan Xiao1,a, Shou-wu Yu2,b, Hong-xia Li3,c 1Qinggong College, Hebei United University, Tangshan 063009, Hebei, China 2Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials; College of Materials Science and Engineering, Hebei United University; Tangshan 063009, Hebei, China 3College of Chemical Engineering, Hebei United University, Tangshan 063009, Hebei, China a107952008@qq.com, byushouwu@heuu.edu.cn, clhx2453@126.com Keywords: molecular imprinting technology(MIT), molecular imprinted polymers(MIPs), Luteolin Abstract: Molecular imprinting technology is a kind of new-emerging polymerizing technology, which produces molecule recognition materials with high selectivity an affinity.
It is a new field which originates from multiple disciplines such as macromolecule science, material science, biology and chemical engineering.
In this thesis, using acrylic amide as functional monomers, ethylene glycol dimethacrylate as crossing reagent, prepare the Luteolin molecular imprinted polymers which is the materials of solid-phase extraction.
Fig. 1 Structural formula of luteolin Experimental Materials.
Journal of Guangdong chemical, 2011, 38（11）：78-79

On the site grouting test and compare the compressive strength of the stones of the body and the size of the diffusion radius, and compare the grouting materials with pure cement materials.
Through the comparative and analysis, the reasonable grouting materials are choosen.
Comparison analysis shows: The core compressive strength of pure cement materials and montmorillonite with cement mixing materials has little difference.
China safety science journal, Vol.16(2006), 42～46
Journal of mining and safety engineering, Vol.23(2006),320～323.

Journal of East China University of Science and Technology, 2003, 29(6): 583-586
Journal of Ceramics, 2006, 27(1): 39-42
Journal of Wuhan University of Science and Technology (Natural Science Edition), 2008, 31(62): 570-573
Journal of Wuhan University of Science and Technology (Natural Science Edition), 2005, 28(2): 130-133
Refractory Materials, 2010, 44(4): 302-304

Research of Brittle Shear Failure Strength of Rock Materials Yuan Li1,a, Zhen Li1,b *,Tiejun Xu2,c 1University of Science and Technology Beijing, Beijing 100083, China; 2Sinotech Minerals Exploration Co.
International Journal of Rock Mechanics and Mining Sciences, 2008, 45: 316-328 [6] C.D.
International Journal of Rock Mechanics and Mining Sciences, 2009, 46(2009): 219-228 [7] C.D.
International Journal of Rock Mechanic and Mining Sciences. 2010, 47:723-738 [9] X.G.
International Journal of rock mechanics and mining sciences, 2004, 41:833-847

Effect of four materials including trehalose, soluble starch, raffinose and galactose on survival of Lactobacillus acidophilus during freeze-drying Tao Qin 1, a, Qi Ma 1, He Chen 2, Guowei Shu 1, 2, b 1 Enzyme Engineering Institute, Shaanxi Academy of Sciences, Xi’an, China 2College of Life Science & Engineering,Shaanxi University of Science & Technology, Xi’an, China a16497427@qq.com, bshuguowei@gmail.com Keywords: Lactobacillus acidophilus; freeze-drying; carbohydrate; cryoprotectant; viable cells.
Effect of four materials including trehalose, soluble starch, raffinose and galactose on survival of Lactobacillus acidophilus was studied by counting viable cells before and after freeze-drying.
Materials and Methods Microorganism Lactobacillus acidophilus was obtained from College of Life Science & Engineering, Shaanxi University of Science & Technology.
Journal of Dairy Science, Vol. 88 (2005), p.527–533
Journal of Dairy Science, 2001, Vol. 84, Issue 2, pp. 319-331 [13] Elizabeth W.

Theory In MPM, a material is discretized into a collection of np material points [1,2].
Thanks to the high pressure, materials show fluid characteristic.
Material burst happened on the interface.
Acknowledgment The support of the National Natural Science Foundation of China (No.10772055) is acknowledged.
Brian, Vander Heyden, Xia Ma: Journal of computational physics Vol. 227(2008), p. 3159 [3] Sulsky D, Chen Z, Schreyer H L: Computer Methods in Applied Mechanics and Engineering Vol. 118(1994),p. 179 [4] Keh-Ming Shyue: Journal of Computational Physics Vol. 171 (2001), p. 678 [5] Piekutowski A J: International Journal of Impact Engineering Vol. 26 (2001), p. 613.

But large differences in physical and chemical properties between the two materials make the dissimilar welding complex and difficult, especially when the thickness of the materials is micron level.
References [1] Predki W, Knopik A, Bauer B, Engineering applications of NiTi shape memory alloys, Materials Science and Engineering A, 481(2008) 482-598
[2] Gugel H, Schuermann A, Theisen W, Laser welding of NiTi wires , Materials Science and Engineering A, 482(2008)668-671
[7] Wang Y L, Li H, Li Z X, Feng J C, Research on transient liquid phase diffusion bonding process of TiNi shape memory alloy to stainless steel, Journal of Material Engineering, (2008)48-51
Rare Metal Materials and Engineering, 40(2011)1382-1386

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