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As the largest importing country of original pulp and waste paper, the paper market risk of China is distinct, and seeking more papermaking materials is one of the means helping improve the irrational structure of papermaking materials of China.
Don pulpwood. 1 Materials and methods 1.1 Materials Cedrus deodara (Roxb.)
Journal of Wood Science, 2008, 54(6):464-469
Wood Science and Technology, 1993, 28(1):67-85
Wood Science [M].

The extended experiments were performed on three materials such as Al-matrix, Al/SiC/10p and Al/SiC/30p composites.
Bampton: Journal of Materials, Vol. 53/4 (2001), pp 22 [3] J.
Brazil: Journal of Computational Materials Science, Vol. 9 (1997), pp 99 [4] Yanming Quan, Bangyan Ye: Journal of Materials Processing Technology, Vol. 138 (2003), pp 464 [5] M.
Skallad: Journal of Materials Processing Technology, Vol.83 (1998), pp151 [6] Uday A.
Ramakrishnan: Transactions of ASME, Journal of Engineering Materials and Technology, Vol. 123 (July 2001), pp 315

Preparation and performance of polypropylene / modified carbon fibers by physical blending method CHEN Haifeng, MIAO Ying and KE Shanshan Department of Materials & Chemistry, Huzhou Teachers College, P.
Introduction The thermoplastic plastics, resin matrix composite and alloy materials are usually used as prosthetic materials [1].
Our group's solution is to combine the advantages of both materials, so we want to get polypropylene/modified carbon fibers (PP/MCF) material [4] and investigate the structure, preparation and properties including hardness, thermal & optical performance effects by MCF content.
Experimental Materials & Preparation of PP/MCF.
Acknowledgements This work was financially supported by Science & Research Foundation of Huzhou Teachers College in 2013.

Recently, many scholars [1-5] have do a large number of experimental investigations on rock or rock-like materials, which include single or multiple cracks.
Because these methods can reflect the mechanical properties of materials and get reliable results, this paper will use finite element method to analyze the mechanical properties of jointed rock.
Journal of applied mechanics，1988，55：24–35
International Journal of Rock Mechanics and Mining Sciences, 2001，38(4)：557–568
Key Engineering Materials，2004，261–263：1 355–1 360

Through IoT technologies, the manufacturing things such as operators, machines, pallets, materials etc. can be embedded with sensors, they can interact with each other.
As seen the bottom of Fig.2, the model is used to describe and define not only the manufacturing things such as operators, pallets, materials, machines etc. equipped with all kinds of sensors but also the positions of the fixed sensors.
It provides four components to implement real-time tracking and tracing of manufacturing things such as operators, machines, pallets, materials etc
International Journal of Production Research Vol. 49-5 (2011), p.1337- 1352
In: RFID Journal, 22.

Acknowledgements Supported by the nature science foundation of Jiangsu province (BK2006052), and subject foundation of soochow University (Q4117209).
Jeong: Journal of Materials Processing Technology, Vol. 187-188(2007) No.12, pp. 619-622
Stippler: Journal of Materials Processing Technology, Vol. 149(2004) No. 10, pp. 623-626 [5] L.
Grylls and et al: Journal of Advanced Materials, Vol. 33(2001) No.1, pp.17-23
Li: Journal of Shanghai University, Vol.8(2004) No.

For instance, when using the sapphire wafers as the substrate for growing photoelectric materials-GaN thin film, ultra-smooth and low damage wafer surfaces are required.
Liu, etc:Journal of Synthetic CrystalsVol. 34 (2005), p. 431 [2] H.L.
Zhou, J.Xu:Journal of Synthetic CrystalsVol. 33 (2004), p. 441 [4] F.
Gutmann: Chemical Mechanical Planarization of Microelectronic Materials (Wiley Interscience Publication, USA 1997)
Chang: Materials Science and Engineering BVol. 118(2005), p. 293

Materials and Methodology Materials.
Journal of Food Engineering , 151-157
Materials Science and Engineering C
Journal of Food Science and Technology, 41 , 1633-1641
Journal of Food Engineering , 466-474

These sticking materials are also microporous where the pores are larger but have practically no adsorptive capacity.
The effective diffusion coefficient of nitrogen in the binding materials can be calculated as [10] : （5） Where,,,is the molecular diffusivity of nitrogen,is the pore radius of binding materials, cm, M is the molecular weight of nitrogen.
Journal of Chemical Society, 1947, 1315-1329
AIChE Journal, 1985, 31(11):1829-1842
Materials for adsorption Separtation[M].

Experimental Research on the Semi-Solid Formability of 7A09 Aluminum Alloy Impeller Fei Han1, Weiwei Wang2, Shoujing Luo3 and Zhiming Du4 School of Materials Science and Engineering,Harbin Institute of Technology, Harbin 150001, China E-mail:1hitwhhf@163.com,2hitwww@sina.com,3luosj@hit.edu.cn,4dulj@hit.edu.cn Key words: Semi-Solid; Formability; 7A09 Aluminum Alloy; Impeller Abstract: The impeller is an important component applied in airplanes, ships and weapons.
But this process has many obvious shortcomings, such as large finishing allowance, low efficiency and low rate of the utilization of materials.
References [1] Shenzhang Hong, Zhenpeng Zeng: Forging and Stamping Technology 4 (2004), p. 5−7 (In Chinese) [2] Shuisheng Xie: Special Casting and Nonferrous Alloys S1 (2007), p.20−28 (In Chinese) [3] Shoujing Luo, Wentong Tian, Shuisheng Xie, et al: The Chinese Journal of Nonferrous Metals Vol.10, 6 (2000), p.765−773 (In Chinese) [4] C.
Seo:Journal of Materials Processing Technology Vol.135, 2−3 (2003), p.144−157 [5] D.
Kapranos, et al: Materials Science and Engineering A Vol.361, 1−2 (2003), p.213 – 224 [6] S.Chayong, H.V.Atkinson, P.Kapranos: Materials Science and Engineering A Vol.390, 1−2 (2005), p.3−12 [7] Fei Han, Weiwei Wang, Wenbin Fang, et al:Die and Mould Industry 1 (2005), p. 44−46 (In Chinese) [8] Weiwei Wang, Jianli Song, Fei Han: Transactions of Nonferrous Metals Society of China (English Edition) Vol. 13, S1 (2003), p.94−97 [9] Gong Wu, Liangjun Yao, Zhenxia Li, et al:Manual of aluminum and aluminum alloy (Science Press, Beijing 1997, In Chinese) [10] Weiwei Wang, Fei Han, Shoujing Luo: Key Engineering Materials Vol. 419−420 (2010), p.429−432 [11] Weiwei Wang, Jianli Song, Fei Han, et al: Materials Science Forum Vol. 628− 629 (2009), p.535−540 [12] C P Chen, Tsao C Y A: Acta Materialia Vol. 45, 5 (1997), p.1955−1968 [13] Guimin Lu, Qifeng Ren, Jie Dong, et al: Journal of Northeastern University (Natural Science) Vol.23,9 (2002), p.876−879 (In Chinese) [14] Weiwei Wang,