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The anode metal materials are dissolved away by ion form during the machining [1], which makes the electrochemical machining to be micro-machining.
The speed of dissolving materials is affected by the dissolved rate of material itself and ions' moving velocity around the electrode in the electrochemical solution [6].
Acknowledgments The work was financially supported by the China Natural Science Foundation (No. 50905101), Shandong Province Natural Science Foundation (ZR2010EL005) and Support Plan for Youth Staff of Shandong University of Technology.
Journal of Harbin Institute of Technology, 39(2007)35-37 [8] Kozak, J.
Selected problems of micro electrochemical machining, Journal of Materials Processing Technology, 149(2004) 426-431.

It formed a metal recycling chain of raw materials’ supply, byproducts’ centralized utilization, resource’s sharing and the metal recycling upstream, medium-stream and downstream.
Sarkis: Supply Chain Management: An International Journal.
Andersen: Sustainability Science.
Melnyk: International Journal of Purchasing and Materials Management.
Ren: Journal of Material Cycles and Waste Management.

Biological Performances Investigation of KGM/SH fiber membranes Li Yin, WU Xiaopei, Cui Yongshun , Leng Chongyan, Yan Tingting, Chen Qinghua* Faculty of Material Science and Engineering, Kunming University of Science and Technology, Kunming, 650093 *Corresponding author.
The two materials are blended in different proportions in this study, glycerol was added as plasticizer and lactic acid as modifier.
MATERIALS AND METHODS Materials.
Journal of Clinical Rehabilitative Tissue Engineering Research,2010,14(24):4491-4494 [2] Wei Liu, Yilin Cao.Application of scaffold materials in tissue reconstruction in immunocompetent mammals: Our experience and future requirements[J].
Comparison of cartilage repair materials[J].

The raw materials can be extracted from old newspapers, kraft papers, and magazines [16-17].
Materials and Methods The material paper laminate (reinforcement free) is investigated.
There is no significant change in stress value with modification in the material due to the low-stress value of paper materials.
Journal of Toxicology and Environmental Health Sciences 3.8 (2011): 234-248
Bulletin of Materials Science 32.6 (2009): 589-595

With the improve on the theory of composite material, the method to improve the structure and material of cement concrete slab also has got development, various modified cement-based compound material have been adopted on cement concrete pavement.
Calculation results of joint open ΔL3(mm) Plate length ( m) 4 5 6 7 8 9 10 Portland cement concrete pavement 0．800 1．000 1．200 1．400 1．600 1．800 2．000 Rubberized concrete pavement 0．640 0．800 0．960 1．120 1．280 1．440 1．600 Table 5 shows the relationship between materials and joint open cause by dry shrinkage deformation.
Acknowledgements This work was financially supported by the Scientific research project of Guangxi traffic, No. (〔2007〕130-06) and Natural Science Foundation of Guangxi No.(2010GXNSFA013037).
[4] QIN Feng., Experimental study on shrinkage properties of cement-stabilized macadam base course with rubber powder, Journal of New Building Materials, December, 2009, pp.32-35
[5] WENG Xing-zhong, TAN Mai-qiu, KONG Da-qing., Joint Design of Cement Concrete Large Slab, Journal of Air Force Engineering University(Natural Science Edition), June, 2002, pp.4-6

Ganeev: Journal of Materials Processing Technology Vol. 121 (2002), p. 414
Machado: Journal of Materials Processing Technology Vol. 172 (2006), p. 160
Nath: Journal of Materials Processing Technology Vol. 91 (1999), p. 29
Farson; LIA Handbook of Laser Materials Processing, LIA, 2001
Vasconcelos, Interface evaluation of MCrAlY powder bond coat on 316 SS processed with laser irradiation, Materials Science Forum, Ninth International Latin American Conference on Powder Technology, 2013, Article in press.

With the increasing applications of synthesized diamond materials, various physical and chemical techniques have been proposed and tried to polish diamond surfaces, based on the mechanical, chemical or thermal material removal.
Zhang, Key Engineering Materials, vol. 407-408 (2009), p. 436-439
Uematsu, et al., Key Engineering Materials, vol. 238-239 (2003), p. 235-240
Arsecularatne, Key Engineering Materials, vol. 364-366 (2008), p. 226-231
Arsecularatne, International Journal of Surface Science and Engineering, vol. 1 (2007), p. 360-373.

The cutting process on this material is analysed by FEM.
It is therefore benefit to rapidly disperse the stresses concentrating on certain points to whole materials.
Wang: Materials for Mechanical Engineering Vol. 22 (4) (1998), p. 18-21 [3] D.
Liu: Journal of Inorganic Materials Vol. 20 (6) (2005), p. 1431-1437 [5] X.
Huang: Journal of Chinese Ceramic Society, Vol. 33 (10) (2005), p. 1215-1219 [6] A.

Corrosion Behavior of MAO-treated Magnesium Alloy in Hank’s Solution Hong Chena, Jianmin Haob, Dongxiao Lic, Lianping Lid School of Materials Science and Technology, Chang’an Uniersity, Xi’an, 710064, China arrchen2005@126.com, bh-jianmin@126.com, cazure0117@gmail.com, dllp0972@163.com Keywords: MAO; Magnesium Alloy; Hank’s Solution; Corrosion Behavior; Polarization Curve Abstract: In this paper, the magnesium alloy AZ91D as biological implant material was treated by micro-arc oxidation.
Witte et al. [10] discussed the corrosion behavior of magnesium alloy in animals and regarded magnesium alloy as the most promising biodegradable biomedical material and implant material.
Thereby, great gap exists between the potential and reality of the application of magnesium alloy as biochemical material.
Materials and Instruments The material employed was magnesium alloy AZ91D(mass fraction: Al 8.5-9.5%,Zn 0.4-0.9%,Si≤0.05%,Mn≥0.17%,Cu≤0.015%,Fe≤0.004%,Ni≤0.001%,impurity≤0.001%,balance magnesium).
References [1] Staigera M P, Pietaka A M: submitted to Biomaterials(2006) [2] Wang Cai-mei,Zhou Xue-yu,et al.: submitted to Orthopaedic Biomechanics Materials and Clinical Study(2006)(in Chinese) [3] Vormann J.Magnesium: submitted to Mol aspects Med(2003) [4] Li Long-chuan, Gao Jia-cheng, Wang Yong: submitted to Surface and Coatings Technology(2004) (in Chinese) [5] Gao J, Qiao L,et al.: submitted to Transactions of Nonferrous Metals Society of China (in Chinese) [6] Kuwahara H, Al Abdullat Y, et al.: submitted to Mater Tram(2001) [7] Zhang Guangdao, Huang Jingjin, et al.: submitted to Acta Metallurgic Sinic(2007) (in Chinese) [8] Ren Yibin, Huang Jingjing, et al.: submitted to Acta Metallurgic Sinic(2005) (in Chinese) [9] Song Guang-ling: submitted to Corrosion Science( 2007) (in Chinese) [10] Witte F, Ulrich H, et a1.: submitted to Journal of Biomedical Materials Research Part A(2007) [11] Hao Jian-min, Chen Hong, Zhang Rong-jun: submitted to The Chinese Journal

Zhang, Materials Letters 2008, 62(2), 2279-2281 [10] H.
Srivastava, Materials Letters, 2007,61(8-9), 1693-1697 [14] R.
K.Srivastava, Materials Letters, 2007, 61(8-9), 1693-1697 [16] C.
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Zhu, Materials Letters, 2006, 60(17-18), 2203-2206[18] J.