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Introduction Bio-composite materials have become a major study for the past years in the effort to find substitute for non-environmental friendly materials.
The main benefits of composite materials are lightweight and sustainable.
Materials Oil Palm Empty Fruit Bunch (OPEFB) Fibre Composite.
Applied Mechanics and Materials Vols. 52-54, 464-469 [6] Archard, J.F., 1953.
Materials Science and Engineering A 527, 7944-7949

The result shows that due to heat concentration around the oblique-elliptical embedding crack tip, the crack tip temperature exceeds the melting point of materials and small welded joints are formed by metal melting.
Temperature exceeds the melting point of the material and the tip is passivated.
Acknowledgement This paper is supported by National Natural Science Foundation of China No.51075351 and No.51105325.
International Journalof Nolinear Science and Numerical Simulation.
International Journal Nonlinear Science and Numerical Simulation ISRAEL and UK, 9(2003)

It has an extremely obvious influencetoasphalt pavement structures and materials.
Temperature has great influence on pavement structure as well as the pavement materials.
Accounting for the reasons, as the Qinghai-Tibet Plateau special climate condition, during the abruptly drop and the continued low temperature, the surface thermal shrink become more intensity, flabby stress of asphalt mixture can’t catch up with the growth ofthermal stresses, which leads to crack when surpass the ultimate shearstrengthof mixed materials [4,5].
Construction & Building Materials, 2014, 68: 572-579 [4] Ohara, Yoshikazu; Takahashi, Koji; Murai, Satoru.High-selectivity imaging of closed cracks using elastic waves with thermal stress induced by global preheating and local cooling[J].Applied Physics Letters, 2013, 103 (3): 031917 - 031917-5 [5] BasangDunzhu, HUANG Xiao-ming.
Journal of Southeast University(Natural Science Edition), 2006, 36(6): 1013-1017

The amount of surface film includes two parts, one of which is for the conveying surface film of fluid between the pipe wall and material, another of which is penetrated the material.
Acknowledgements The work was financially supported by the National Natural Science Foundation of China (11171306), the support from the Zhejiang provincial natural Science foundation of China (503164), and the support from Zhejiang Province universities scientific research key project (Z201017584).
Abt, Hydraulic transport of fine and coarse sediment mixtures in pipelines, Journal of Transportation Engineering, Vol. 128, No.1, ( 2002), p. 1-8
Arunachalam, Bingham fluid flow through a circular pipe with permeable wall, Journal of Applied Mathematics and Mechanics, Vol. 67, No. 11, (1986), p. 568-569
Tao, Surface film drag reduction methods and viscoplastic materials pipeline transportation, Chinese Patent, ZL 200710126557X. (2007) [9] S.

Test materials are photosensitive resin made by Stratasys VeroBlue.
(In Chinese) [2] Liu H T, Huang S H, Mo J H, et al.Effect of photosensitive resin on surface quality of rapid prototyping parts [J]. polymer materials science and engineering,2007, 5:170-173.
Stereolithography photosensitive resin for [J]. materials review, 2005, 19 (F05): 229-231.
Shanghai Journal of medicine,2010,19(1): 104-106.
Study on the curing mechanism of photosensitive resin in light curing rapid prototyping [J]. materials development and application, 2006, 21 (6): 8-10.

Materials Science & Engineering A, 2012, 556(11):617-624
Materials Science & Engineering A, 2018, 710:336-342
Materials Characterization, 2016, 114:75-78
Journal of Materials Processing Technology, 2015, 222:122-127
Materials Science & Engineering A, 2017, 704:386-390

The technology of conducting melting on pure charge materials without use of cast iron scrap and return is briefly described.
Liners of IMC is made by stuffing of acid or original materials.
We used ferrochrome FH800, nickel N1 and steel scrap of St.3 grade, Steel 20 as charge materials.
Agarwal, Research of cast iron in acidic medium in the industrial field as components in acid pickling, International Journal of Research in Science and Technology, 1 (2011)
Nili-Ahmadabadi, Influence of SiC and FeSi addition on the characteristics of gray cast iron melts poured at different temperatures, Journal of Materials Processing Technology, 160 (2005) 183-187

(v) Setting up the absorbing layer or stress absorbing interlayer There are many kinds of materials that could be applied to build the stress absorbing layer, but only three type of specific materials are usually utilized for this purpose, i.e., the modified asphalt mixtures absorbing layer, stress absorbing membrane interlayer, composited stress absorbing layer.
Proceedings of the Materials Engineering Conference, v 2, Materials for the New Millennium, 1996, p 1429-1438 [7] O.
Fiber Optics for Evaluation of Pavement Reinforcement Materials in Resisting Reflection Cracking.
Conference of the Australian Road Research Board, Pavements and Materials, (1990) 327-345
Journal of JSCE, 3, (1998) 245-249

On the one hand, the results showed that a multi-layer fabric structures emulating the plant structure can improve the water transport properties of the textile materials.
Guille: Nature Materials Vol. 4 (4) (2005), p. 277-288
Seki: Progress in Materials Science Vol. 53(2008), p. 1-206
Tao: Materials Letters Vol. 61 (2007), p. 561-565
Li: Journal of Colloid and Interface Science Vol. 318(2008), p. 134-139

Materials and Experimental Procedures Ti65 alloy came from blisk after solution and aging treatment was used in this work.
Cao, Research and development of 600℃ high temperature titanium alloys for aero-engine, Materials Review. 19(2005):50-53
Mohandas, Influence of matrix microstructure on aging response of near alpha titanium alloy (IMI 834) parent metal and welds on toughness, Materials Science & Technology. 27(2011):235-239
Yang, Effects of heat treatment on the microstructure and phase evolution of Ti650 titanium alloy, Rare Materials and Engineering. 37(2008):7-4-707
Relationship between fatigue notch factor Kf and stress concentration factor Kt, Journal of Materials Engineering. 7(2007):70-73.