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AIAA Journal 2003;41(5):933-940
Journal of Composite Materials 2013; DOI:10.1177/0021998313502741
Journal of Composite Materials 2013; DOI:10.1177/0021998313502742
Composite Science and Technology 2011;71(6):836-846
Talreja, Fatigue of polymer matrix composites, Comprehensive composite materials, Elsevier Science 2000, Vol. 2

However, similar to other nano-materials, it has strong tendency to agglomerate into larger particles, resulting in an adverse effect on both effective surface and catalyst performance [6].
Li: Chemical Engineering Journal, Vol. 166 (2011), p. 1017-1021
Wang: Journal of Hazardous Materials, Vol. 149 (2007), p. 346-354
Theophilou: Applied Clay Science, Vol. 49 (2010), p. 276-280
He: Journal of colloid and interface science, Vol. 341 (2010), p. 53-161.

Effect of adding micro amount rare earth element Er on mechanical property of Bi5Sb8Sn solder alloy LI Shuai1,a, YAN Yan-fu1, b, JIU Yong-tao1,c, WANG Hong-na1,d 1College of Material Science and Engineering, He nan University of Science and Technology, Luoyang, China 471003 aemail: lyctlishuai@163.com ,bemail: yanyanfu@mail.haust.edu.cn,cemail: jiuyongtao@163.com, demail: xiaona1986107@126.com Keywords:Bi5Sb8SnRE quaternary alloy; rare earth Er; tensile strength;shear strength Abstract: A new Bi5Sb8SnRE quaternary alloy was formed by adding 0.25wt%-0.75wt% rare earth (RE)Er into Bi5Sb8Sn solder alloy to study the effect of its mechanical property.The results show that adding micro amount of Er could refine the microstructure.Meanwhile,more uniform microstructure,improvements of the mechanical properties were obtained with Er additon.Comparing with Bi5Sb8Sn matrix, the tensile strength and shear strength increased by 41.8% and 83.0% respectively when Er adds up to 0.5wt.%; However
The researches had shown that:the Bi5Sb solder alloy has lower price,better solderability and suitable melting point which is 250～350℃,but the processability and wettability are poor.The preliminary study shows that: A new Bi5SbxSn quaternary alloy was formed by adding different content of Sn,and the spreading area increased by one times than the Bi5Sb matrix soler when the content of Sn is 8wt.%, but the mechanical property remains to be further improved.A new Bi5Sb8SnRE quaternary alloy was formed by adding 0.25wt%-0.75wt% RE Er into Bi5Sb8Sn solder alloy to improve the mechanical property. 2 Experiment procedure 2.1 Solder preparation The compositions of the investigated alloy are shown in Table.1.The pure Bi, Sb, Sn and RE Er with purity of 99.95% were used as raw materials.
References [1] Yoshikazu T,Ikuo O,Ryosuke K: Journal of Electronic Materials Vol.35(2006), P.1926-1932
[3] Y C Liu, J W R Teo, S K Tung and K H Lam: Journal of Alloys and Compounds Vol.448(2008), P.340–343 [4] C H Du,F Chen and Y F Du: Electronic Components and Materials Vol.123(2004), P.34~36 [5] J Glazer: Journal of Eletronic Materials Vol,23 (1994), P.693-697 [6] L F Feng, Y F Yan and X X Guo: Materials Science Froum Vol.610-613(2009), P.537-541

Likewise, particles with intrinsic electric dipole moments or containing polar materials like water will also experience a force.
Collection of Technical Papers - 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference , P 512-520, 2007 [6] Park Y B, Im H, Im M, et al.
Journal of Materials Chemistry, 2011, 21:633–636
Journal of Electrostatics, 2009 (67): 89–92
Journal of Electrostatics, 2010 (68):179-189.

Predominance area phase diagram characterizes the balance of various substances during the materials generation process intuitively, and it shows the relationship between the independent thermodynamic parameters and the equilibrium phase coexistence in system with graph, it has a wide application in metallurgy, new materials development and applied chemistry.
The thermodynamic calculation model for the predominance area phase diagram In the process of preparation of metallic materials, the typical reaction was: n1M+ n2X+ n3Y=K
:Social Science Journal for Central South University of Technology Vol.3(1996),p. 286-290,in Chinese
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Different forms of EOS describe different types of materials and how their volumetric compression (or expansion) behaves.
Malvar, et al., "A plasticity concrete material model for DYNA3D," International Journal of Impact Engineering, vol. 19, pp. 847-873, 10// 1997
Malvar, et al., "K&C concrete material model Release III - Automated generation of material model input," Glendale, CA K&C Technical Report TR-99-24-B1, 2000
Lu, "Evaluation of typical concrete material models used in hydrocodes for high dynamic response simulations," International Journal of Impact Engineering, vol. 36, pp. 132-146, 1// 2009
Sun, "Experimental studies on reinforced concrete (RC) slabs subjected to blast loads," Journal of Liaoning Technical University (Natural Science) vol. 28, pp. 217-220, 2009.

Tensile curve is different from the conventional ductile materials tensile curve，there was no significant yield deformation zone.
Mateus, Studies of rapid soft tooling with conformal cooling channels for plastic injection moulding, Journal of Materials Processing Technology 142 (2003) 508–516 [7] D.
Tansey, Rapid tooling: selective laser sintering injection tooling, Journal of Materials Processing Technology 132 (2003) 42–48 [8] Sachs.E., Eylonis,E.
New frontiers in mold construction: high conductivity materials and conformal cooling channels [J].
Journal of Material Processing Technology[J], 2003, 138(8):214-218

Batson: Steel Fiber Reinforced Concrete, Submitted to Journal of Materials Science and Engineering.
Pigeon: Flexural Fatigue Behavior of Steel Fiber Reinforced Concrete Before and After Cracking, submitted to Journal of Materials and Structures.
Uygunoglu: Investigation of Microstructure and Flexural Behavior of Steel Fiber Reinforced Concrete, submitted to Journal of Materials and Structures.
Shi: Correlations among mechanical properties of steel fiber reinforced concrete, submitted to Journal of Construction and Building Materials.
Ari: Effects of Steel Fiber Addition on Mechanical Properties of Concrete and RC beams, submitted to Journal of Construction and Building Materials.

Preservation of materials using liquid nitrogen media has been widely used.
One way to increase the resistance value of the layer is by combining this material with other materials [1].
Among the recommended materials are nickel-iron or copper-nickel [2].
Both materials are types of transition metals.
Materials commonly used in the industrial world are nickel, copper and platinum.

Catalytic effect of Ti on H-desorption/absorption properties in MgH2 prepared by ball milling Yan Wang1, a 1 College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China.
Journal of Materials Chemistry, Vol. 21 (2011) No. 8, p. 2417-2427
Advanced Materials, Vol. 16 (2004) No. 9-10, p. 765-777
Chemistry of Materials, Vol. 20 (2007) No. 2, p. 376-378
Journal of Alloys and Compounds, 292 (1999) No. 1-2, p. 247-252