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Introduction After the Wenchuan earthquake, China faster to implement the project of Wenchuan earthquake fault zone scientific drilling project(WFSD), which is the Ministry of Science, "Eleventh Five-Year" national science and technology projects.
Fig.3 BHA Mises stress Fig.4 BHA safe factor Fig.5 BHA damage Safety factor is defined as the ratio of the parts or failure stress and stress of the material used in the design.
Chinese Journal of Oil Drilling & Production Technology,2004,26(1):19-22.
Chinese Journal of Petroleum Machinery, 2006, 34(8): 15-18.
Materials & Design.Vol (30),9,3615-3621(2009)

Generally, the addition value of fly ash in concrete is set restrictions on 10 to 25% of the total cementitious materials according to Mark [18], and approximately 15 to 25% of the total cementitious materials for structure application [19].
Malhotra, High-Volume Fly Ash System: Concrete Solution for Sustainable Development, Aci Materials Journal. 97 (2000) págs. 41-48
Li, Use of High Volumes of Fly Ash to Improve ECC Mechanical Properties and Material Greenness, Aci Materials Journal. 104 (2007) 620-628
Hossain, Effect of glass powder on sulfuric acid resistance of cementitious materials, Construction & Building Materials. 113 (2016) 163-173
Monteiro, Concrete: microstructure, properties, and materials, McGraw-Hill Professional. (1993).

The effect of Amino-functionalizaion on the Structure and Properties of MWNTs Tao Liu 1, a, Yizhe Wei 1,b, Xinlong Ling1, 2,c, Liming Zou 1,3, d★ 1College of Materials Science and Engineering, Donghua Universiy, shanghai, 201620, China 2Department of Biological and Chemical engineering, Guangxi University of Technology, Liuzhou, Guangxi, 545006, China 3State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua Universiy, shanghai, China amylovedxm@163.com, b ln_2008@163.com, c lxl29981@sina.com, dlmzou@dhu.edu.cn ★Corresponding author: LiMing Zou, lmzou@dhu.edu.cn Keywords: MWNTs; oxidization; amino-functionalizaion; structure; properties Abstract: Oxidized MWNTs were obtained by the oxidization in the mixture of concentrated HNO3 and H2SO4.
Journal of Applied Polymer Science, 2011, 119:3360-3371
Journal of Fudan University, 2008, 47(4):454-456
Materials Science and Engineering A, 2007, 464:151–156
Journal of Applied Polymer Science, 2008, 108:2865-2871.

Weinert, V.Petzoldt, Machining of NiTi based shape memory alloys, Materials Science and Engineering.378 (2004), pp. 180-184
Muthuramalingam, Taguchi-Grey computation methodology for optimum multiple performance measures on machining titanium alloy in WEDM process, Indian Journal of Engineering & Materials Sciences, 22 (2015), 181-186
Ren, Physical metallurgy of Ti-Ni based shape memory alloys, Progress in Materials Science (2005), 50. 5, pp. 511-678
Procedia Materials Science (2014), 6:1683-1695
Journal of materials processing technology 209 (2009). 2753–2759.

Dibromoneopentyl glycol was also prepared in 91.7% yield with pentaerythritol and hydrobromic acid as material and diethyl sulfate as catalyst under reflux for 10 hours.
The materials and catalyst involved the reactions are all expensive.
Illustration on Synthesis Route of Montelukast Sodium, Journal of China Medicine, 2009,40(1):64-66
[4] Sampson A,Holgate S, Leukotrience modifiers in the treatment of asthma, British Medical Journal,1998,316(5):1257—1258
Organic Preparations and Procedures International: The New Journal for Organic Synthesis, 1981, 13(1): 13-18

Study on Texture of AZ80 Magnesium Alloy induced by Multi-axial Forging Ziyu Deng 1, 2,a, Xiangang Chen2,b and Jianzhong Cui 1,c 1 School of Materials Science and Metallurgy, Northeastern University Shenyang 110004, China 2 School of Materials Science and Technology, Shenyang Ligong University, Shenyang 110159, China adengziyu61@163.com, bchenxiangang11@126.com, cjzhcui@126.com Keywords: AZ80 magnesium alloy; Multi-axial Forging; EBSD; Texture Abstract.
Experimental The raw material used in this study is as-cast AZ80 magnesium alloy with the size of φ160 mm and the composition (wt.%) is shown in Table 1.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (50904018, 50974037).
The Chinese Journal of Nonferrous Metals, 2005; 15: 1
[7] Watanabe H，Mukai T，Ishikawa K: J Mater Sci, 39(2004), p. 1477 [8] Cheng Y Q, Chen Z H, Xia W J, Fu D F: Chinese Journal of Nonferrous Metals, 15(2005), p. 1369 [9] Xing Jie, Hiroshi Soda, Yang Xuyue, Hiromi Miura and Taku Sakai: Materials Transactions, 46(2005), p. 1646 [10] Tang Wei, Han En-hou, Xu Yong-bo, Liu Lu: Acta Metallurgica Sinica, 41(2005), p. 1199 [11] Bohlen J., Chmel F., Dobro P., Kaiser F., Letzig D., Lukac P., Kainer K.

However, ceramic final properties are influenced by the interaction kinetics amongst particulate materials.
Materials and methods The ceramics were produced by using the following materials: TiO2 powder (with 98.5% purity and bulk density 4.23 g/cm3 - LABSYNTH SA), soya extract (1.20 g/cm3), sucrose (1.62 g/cm3) and deflocculant Disperlan LA.
Samples of these materials were placed on a board for heating (Linkam TMS-94 model) with temperature programmer (LNP model) previously established, ranging from 25 to 120 °C, in an inert atmosphere.
Auh: Materials Letters Vol. 42 (2000), p. 221
Mota: Materials Science Forum Vols. 727-728 (2012), p. 1010.

Introduction Hard high speed machining (HHSM) is a new technology to cut high hardness materials under a high cutting speed.
J.Burns and M.A.Davies, International Journal of Plasticity Vol.18 (2002), p.487 [2] A.
Musquar and G.Sutter, International Journal of Plasticity.Vol.18 (2002), p.443 [3]J.D.
Chevrier and et.al, Materials Science and Engineering A Vol. 452-453 (2007), p.469 [4] C.E.
Boettinger and et.al, Materials Science and Engineering A Vol.430 (2006),p.15 [5] M.A.Meyers and C.L.

Kurzydlowski 2, Jozef Sleziona 3, 1 Technische Universität Dresden, Institut für Leichtbau und Kunststofftechnik (ILK), 01062 Dresden, Germany 2 Warsaw University of Technology, Materials Design Division, Faculty of Materials Science and Engineering, Wołoska 141, 02-507 Warsaw, Poland 3 Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, Krasińskiego 8, 40-019 Katowice, Poland a a.czulak@ilk.mw.tu-dresden.de Keywords: composites, carbon fibre-reinforced aluminium, pressure infiltration.
Due to their selectively adaptable characteristics profiles, they are clearly superior to conventional monolithic materials.
Journal of Materials Processing Technology 209 (2009) 2104–2110 [2] Chen, H.; Alpas, A.T.: Wear of aluminium matrix composites reinforced with nickel coated carbon fibres.
Journal of Materials Processing Technology 178 (2006) 34–38 [6] Sobczak, J.; Sobczak, N.; Asthana, R.; Wojciechowski, A.; Pietrzak, K.; Rudnik, D.: Atlas of cast metal-matrix composites structures.
Materials Science and Engineering A 448 (2007) 1-6 [16] Kammer, C.: Aluminium Taschenbuch Band 1.

Material and methods Materials.
Mzyk: International Journal of Mineral Processing.
Fuerstenau: International Journal of Mineral Processing.
Barbaro: Journal of Minerals Engineering.
Chiruvolu: Journal of Physical Chemistry.