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The workpiece material chosen for this study was a 6106 aluminum alloy.
Ehmann, A mechanistic model of cutting forces in micro-end-milling with cutting-condition-independent cutting force coefficients, Journal of Manufacturing Science and Engineering, Vol. 130(2008), 031102
Kapoor, On the modelling and analysis of machining performance in micro-endmilling, Part II: cutting force prediction, Journal of Manufacturing Science and Engineering, Vol. 126(2004), pp. 695–705
[8] A J Mian, N Driver, P T Mativenga, Micromachining of coarse-grained multi-phase material, Proc Inst Mech Eng Pt B: Journal Engineering Manufacturing, Vol. 223(2009), pp. 377–385
Özel, An experimental and modeling study on meso/micro end milling process, International Manufacturing Science and Engineering Conference, Ypsilanti, Michigan, USA, (2006), pp. 1071-1079.

Titanium dioxide is a white mineral that is used to color paints, plastics, paper and other materials and is approved by the FDA as both a direct (with restricted uses) and indirect food additive.
Service, Science, (2003), 300, 243
Mennear, Journal of Toxicology and Environmental Health, (1990), 29, 417
Fayerweather, Journal of occupational medicine, (1988), 30, 937
[7] ILSI Risk Science Institute, Inhalation Toxicology, (2000), 12, 1

Journal of Bionic Engineering 7 (2010): 397–404
Journal of Bionic Engineering 7 (2010): 307–313
Journal of Biomechanical Engineering.
Energy absorbent natural materials and bioinspired design strategies: A review.
Materials Science and Engineering C 30 (2010): 331–342.

The development of these new materials promotes RE end-use demand markets, so assessment on the demands of these new materials is a new study tend and direction of RE supply and demand relationships.
Chu: Critical Materials Strategy (DOE Report, U.S.
Chen: Journal of Rare Earths.
Jiang: Journal of International Trade.
He: Political Journal and Law.

Study on new tea soap based chelating agent synthetic materials and the repairing effect of heavy metal pollution in environment Li Bangjiang1,2, Wang Longchang1*, Long Mingzhong2 1.
Function of new tea soap based chelating agent synthetic material Organic chelating agent includes natural organic acid and artificial chelating agent.
Effect of new tea soap based chelating agent synthetic materials and remediation of heavy metal polluted environment Research shows that, heavy metals in the state of iron and manganese oxidation in reducing conditions are easy to dissolute and release.
Synthesis of the optimum sulfonation process is: the temperature is 85℃, raw material ratio is 1∶2, the time is 2.5h.
Acknowledgements Project supported by the science and technology foundation of Guizhou province (Department of Guizhou Province J word LKM [2012]06 date); Science and technology foundation of Guizhou province (Department of Guizhou Province J word [2011]2040 date) References [1] Liu Wanling, The heavy metal pollution and its effect on plant growth and development [J], Anhui agricultural sciences, 2006, 34(16): 4026-4027 [2] Wang Shihua, Gao shuangcheng, Chang Huiqin, Harness method of heavy metals pollution in soil [J], Hebei Agricultural Sciences, 2008, 12(11): 80-82 [3] Hashim Ma, Mukhopadhyays, Sahu JN, et al, Remediation technologies for heavy metal contaminated groundwater [J], Journal of Environmental Management, 2001, 92(10): 2355-23 [4] Zhao Shiming, Chemical structure and pharmacological activity of tea saponin [J], Foreign medicine, medicinal plants, 1998, 13(1):3-6

After mixing the materials were dispensed or condensed (amalgam) into the sample mould.
The CBC materials were tested after 24 hours, 1 week and 4 weeks.
In this study a method that is designed for brittle linear elastic materials has been used.
Hermansson: Journal of Materials Science: Materials in Medicine, Vol. 14, No. 12, (Dec 2003), p. 1033-1037.
Hermansson: Accepted for publication in Journal of Advanced Materials 9 H.

Table 1 Material parameters Material Young modulus (GP) Poisson ratio Density (Kg/m3) Aluminum foam 1.0 0.3 370 Polyurethane 9.9 0.3 370 Cushioning model is shown in Fig. 1, the five small cylinders is aluminum foam material, and the rest is polyurethane material.
When composites is impacted it begins to absorb energy, except for energy dissipation through their foam deformation, collapse, rupture, cell wall friction and other forms, it can also dissipate part of energy by the friction between the two materials.
Acknowledgements This work was financially supported by Chinese Natural Science Funds (50675213), Excellent Innovation Program of Shanxi Province Graduate Student(20093075) and North University of China Science Funds.
Journal of Materials Science, 2001 (36): 2773-2786
Standard test metheods for flexible cellular materials—slab, bonded, and molded urethane foams[s].

This type coating is a kind of simple heat-resistant coating embedded in composite materials used in the large aircraft.
However, composite materials are very sensitive to damage because of no reinforcement materials in thickness direction.
The optical fiber sensor has many unique advantages, for example, small, material compatibility, distribution measurement, and so on; thereby optical fiber intelligent materials and structures are developing very quickly in recent years [1-5].
Journal of Lightwave Technology.17 (9) (1999), p.1657-1661
Materials Chemistry and Physics.56(1) (1998),p. 91-95.

Experimental Materials Coconut shell powder (CSP) was obtained from a market at Perlis, Malaysia.
The diffractogram were typical of semi-crystalline materials, where broad humps represent amorphous portions of the material under test and sharp peaks represent crystalline regions.
Peijs: Composites Science and Technology, 68(10-11) (2008), p. 2201-2207
Mostapha: Malaysia Polymer Journal, 6 (2011), p.87-97
Osman: Journal of Thermoplastic Composite Materials (2012), p. 810-819

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