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It would provide reference to research corrosion behavior of the drill pipe materials in H2S environment, which is helpful for developing new anti-corrosion materials of drill pipe.
Materials Protection, 36 (2003), 4, p.32-34.
Materials protection, 42 (2009), 7, p. 59-61.
Science & Technology Information,19(2009), p.425-426.
Materials Design Strategy: Effects of H2S/CO2Corrosion on Materials Selection [C].

In recent years, low-dimensional Si3N4 materials, such as nanorobs[4], nanobelts[5,6], nanoneedle materials[7], nanowires [8] and whiskers [9, 10], have attracted much attention because of their enhanced hardness associated with their unique optical and other mechanical properties [5–7] as compared with coarse-grained Si3N4 materials.
As a result, different physical and chemical routes [11-14] have been proposed and developed for the synthesis of low-dimensional Si3N4 materials.
Acknowledgments This project is supported by the Nature Science Foundation of Education Department of Hebei Province (No.2009155).
J Am Ceram Soc , Vol. 85 (2002), p.385-392 [2] Riley F L, Silicon nitride and related materials.
Journal of Functional Materials, Vol. 35(2004), p.3027-3029, In Chinese [4] F.

With attention to, increase pressure from environmental activists, preservation of natural resources, and attended stringency of laws passed by developing countries lead to the invention and development of natural materials with a focus on renewable raw materials [1].
Materials and Method Materials Preparation Kenaf core was acquired from Kenaf Natural Fibre Industries (KFI) Sdn Bhd., Kelantan, Malaysia.
Materials Sciences and Applications, (2010) 336-342
Textile Research Journal, Vol. 29, No. 10, (1959) 786-794 [6] Millet, M.
Faculty of Science,University of Dar es Salaam, Tanzania, (2000).

In the last years, the development of sheet metal forming technologies show many different tendencies such as lightweight constructions with high strength materials, thinner materials or stiffer geometries.
This implies, as components, processes and materials got more complex, the planning process still stays in the same technical evolution stage as years before.
Examinations The internal Eberspächer projects have started in cooperation with German VDI association, universities and universities of applied science.
Journal of Materials Processing Technology 214 (2014) 238– 252
Journal of Materials Processing Technology 213 (2013) 36–50

CBC aims to promote the interaction of the various sectors involved in the ceramic field, including industries, technical schools, universities, research institutes, and raw materials and equipment suppliers.
José Serafin Moya, from the Institute of Materials Science of Madrid (ICMM), Spanish National Research Council (CSIC).
Moreover, 4 short courses on processing and characterization techniques for ceramic materials were offered.
From the papers presented at the Conference, 125 have been selected for publication in Materials Science Forum after a reviewing process.
These papers cover a wide range of topics regarding to structure, processing, characterization and application of ceramic materials.

Structure and Properties of Melamine Formaldehyde/Polyvinyl Alcohol (MF-PVA) Composite Fiber by electrospinning Lulu LI 1,a, Yongqiang KANG 1, Yangong YANG 1*,b, Rimin CONG 1 and Zhao JIA 2 1 School of Materials Science & Engineering, Shandong University of Technology, Zibo, Shandong Province, China, 255049; 2 LuTai textile college, Shandong University of Technology, Zibo, Shandong Province, China, 255049 aSDLGLU@163.com, byygxxc@163.com Keywords: Melamine formaldehyde(MF) resin, Polyvinyl alcohol (PVA), Electrospinning, Structure characterization Abstract: Melamine formaldehyde (MF) resin and its derivatives are always considered to be an excellent flame retardant material, which has a wide application in the flame retardant fabric, thermal insulation and high temperature filter Materials etc.
Experimental Materials.
Proper bonding on the preparation of micro fiber filtration material is very useful.
Chemical Journal of Chinese Universities, 2013, 34 (1): 15～29 [6] Hang Zu-Sheng, Tan Ling-Hua, Cao Xiao-Miao.
Materials Letters, 2011, 65 (7): 1079-1081.

Haszler, A.Vieregge: Materials Science and Engineering A280 (2000), pp. 37-49
Voelkner: Journal of Materials Processing Technology 106 (2000), pp. 236-242
[3] T.A Barnes, Pashby: Journal of Material Processing Technology 99 (2000), pp. 72-79
Sinh: Construction and Building Materials 13 (1999), pp.109-116
Varis: Journal of Materials Processing Technology 174 (2006), pp. 277-285

Fig.4 Result of triangulating surface of hollow cylinder Fig.5 Result of triangulating surface of hollow cylinder Acknowledgement The research work of this paper is supported in part by the National Nature Science Foundation of China, by the research project No.50975133.
Heterogeneous material objects modeling for 3D CAD part , in:Chinese Journal of Mechanical Engineering, 2004, 40(5):111-117 [4] M.Chen, Q.Wang, B.S.Chen.
Rapid prototyping manufacture based on cloud data from free-form surface , in: Chinese Journal of Mechanical Engineering, 2003, 39(1):56-83 [6] B.F.Hu,X.P.Trimmed Surface Triangulation for Aircraft RCS Computation, in:Journal of CADMD, 2006, 16(2):1-6
[8] Rainald,Lohner.Regridding Surface Triangulations, in: Journal of Computational Physics, 1996, 126:1–10
Tessellation Using Lloyd Relaxation on the Surface, in: Journal of Computer Aided Design & Computer Graphics, 2009, 8(16): 1138-1143

The diameters and material of the pipeline placed in the notch as shown in fig 1.
Zhu, and et al: Journal of Beijing Normal University (Natural Science), Vol.43 (2007) No.3, p.324 (In Chinese)
Xu: Chinese Journal of Radio Science, Vol.18 (2003) No.4, p.423 (In Chinese) [12] J.J.
Zhou: Journal of Jilin University (Earth Science Edition), Vol.11 (2008) No.38, p144-146(In Chinese)
Methods and application of GPR (Science Press, China 2006), p42

Mathematical Model of Dynamic Recrystallization of U75V,RE-II heavy rails Xirong Bao1, a, Lin Chen1, b, Yapeng Guo1, c Material and Metallurgy School, UST Inner Mongolia, Baotou 014010, China agoo_006@sina.com bchenlin39805@163. cYapengGuo@163.com Keywords: heavy rails, dynamic recrystallization, mathematical model Abstract.
About author: BAO Xi-rong(1981-), woman, Baotou, Inner Mongolia, lecturer of Inner Mongolia Science and Technology, Research on new techniques and new technologies of materials processing Fund: Education Department of Inner Mongolia(NJ05067),Delivery time:2010-7-7 Introduction Computer simulation software has a wide application in the industrial production which can simulate the production process of heavy rail, predict the effect of rolling parameters on the structure and properties and control the properties of final products.
Materials and methods The sample is U75V, RE-Ⅱheavy rail steel.
References [1]Liqun Wei, Jie Qi: submitted to Journal of Iron and Steel Research, 2006,18(9):44.In Chinese
[3]Zhanying Liu, Liansheng Chen, Manchun Zhou: submitted to Journal of Iron and Steel Research, 2004,16(1):pp49-52.