Search results

Optical Materials 35.2 (2012): 263-267
Materials Research Bulletin 53 (2014): 49-53
Journal of Materials Science: Materials in Electronics 26.9 (2015): 7290-7294
Journal of Materials Science: Materials in Electronics 28.5 (2017): 4409-4413
Materials Letters 188 (2017): 119-122

The hydration heat method was used to study the hydration process of MOC and analyze the influence of materials ratio on the hydration process in the present investigation.
Experimental Raw materials.
The problem may be caused by inconsistent experimental environment and the activity of raw materials.
Construction and Building Materials, 2013, (38):1-7
Journal of the Chinese Ceramics Society, 2013, 41(5): 588-596.

In this study, the PANI / PP composite conductive fiber filler has a larger L/D (Length/Diameter)ratio ,better flexibility, more corrosion resistance, and lower cost compared to the traditional conductive materials such as graphite, carbon black, carbon fiber, steel fiber and so on.
Experimental Experiment materials.
Fig.2 The effect of fiber content to conductivity of asphalt mixture Fig.3 seepage curve diagram The above-mentioned classical percolation theory was based on the three-dimensional model, combined with the two-phase composite materials, so it can’t be used as a general rules.
But it also contained some other multi-phase materials such as coarse aggregate, slag and asphalt, and conductive fibers.
References [1] S.P.Wu, L.T.Mo, Z.H.Shui: submitted to Journal of Carbon. (2005) [2] S.P.Wu, G.Bo, J.Qiu: submitted to Journal of Huazhong University of Science and Technology. (2008) [3] Z.Q.Tang, J.Qian, Z.F.Yang: submitted to Journal of Chongqing Architecture University. (2006) [4] H.Zhang, L.J.Wang: submitted to Journal of Highway. (2008) [5] H.Zhang, L.J.Wang: submitted to Journal of Highway Foreign and Domestic. (2008) [6] M.L.Clingerman, J.A.King, K.H.Schulz: submitted to Journal of Applied Polymer Science. (2002) [7] M.Sumita, S.Asai, N.Miyadera: submitted to Journal of Colloed Polymer Science.,1986, [8] M.Wber, M.R.Kamal: submitted to Journal of Polymer Composites. (1997) [9] J.Vilcakova, P.Saha, O.Quadrat. submitted to Journal of European Polymer Journal.(2002) [10] Y.N.Yu, G.Q.Liu.

These interface models were initially developed to simulate composite materials, but they also became widely used in the simulation of bonded joints.
Materials.
This damaged zone then passes to form a crack that propagates across the interface until there is no longer any connection between the two materials.
Gjelsvik: Journal of Materials in Civil Engineering Vol. 2 (1999), pp. 46-49
Yan: Materials Letters Vol. 59 (2005), pp. 3976-3981.

Some machines will preset materials to the room, which is called recoating in SLS/SLM machines
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51275179).
Grijpma: Biomaterials Vol. 31 (2010), p. 6121 [2] N.Mostafa, H.M.Syed,S.Igor, G.Andrew: Tsinghua Science & Technology Vol. 14 (2009), p. 29 [3] Y.Y.Chiu, Y.S.Liao and C.C.Hou: Journal of Materials Processing Technology Vol .140 (2003), p. 179 [4] R.Paul, S.Anand: Journal of Manufacturing Systems Vol. 31 (2012), p. 429 [5] X.B.Su, Y.Q.Yang: Journal of Materials Processing Technology Vol. 212 (2012), p. 2074 [6] W.Lu, F.Lin, J.D.Han,H.B.Qi and N.S.Yan: Tsinghua Science & Technology Vol. 14 (2009), p. 120 [7] B.V.Krishna, A.Bandyopadhyay: Materials & Design Vol. 30 (2009), p. 1490 [8] Y.Q.Yang, D.Wang, X.B.Su and Y.H.Chen: 2010 International Conference on Manufacturing Automation Hong Kong (2010), p. 61 [9] J.Liu, Y.Q.Yang and C.H.Song: Journal of South China University of Technology (Natural Science Edition) Vol. 39 (2011), p. 13 [10] Y.Q.Yang, J.B.Lu, Z.Y.Luo, D.Wang: Rapid Prototyping Journal Vol.18 (2012), p. 482

Factors influencing acousto-ultrasonic approach to impact damage in composite materials Huanping Kong1,a , Zheng Zhang1,b,Lifei Li1,c 1School of Materials Science and Engineering, Beihang University, Beijing 100191, China akhp8706@126.com, bzhangzh@buaa.edu.cn, ctihutihu@163.com Keywords: Acousto-ultrasonic; impact damage; influencing factors; composite Abstract: This paper studied factors influencing AU detection results on different damage specimens, including simulation frequency, transducer modes and transducer location.
The propagation of emitted waves in the materials is affected by the characteristics of microstructure [3].
Combined with resonant frequency of materials, studies [4, 10] have been reported about frequency influence.
International Journal of Mechanical Sciences Vol. 43(2001), p. 1441-1456 [8] M.T.H.
Smart Structure and Materials Vol. 4326(2001), p.179-186 [12]Z.D.

Magnetic fluid(MF) is a new functional material researched in recent years.
Journal of Functional Materials. 2012, 21(43):3023-3027
Journal of Magnetism and Magnetic Materials[J]. 2004, 268: 8-19
Journal of Magnetism and Magnetic Materials 1999, 201:385-390
Journal of Functional Materials. 2006, 37(8) : 1220-1222.

We present numerical simulation of air entrapment in composite materials manufactured by the resin transfer molding (RTM) process.
The prediction of air void formation has been an important topic because air voids in composite materials deteriorate the mechanical properties of the part.
Frimpong : Void effects on the interlaminar shear strength of unidirectional graphite-fiber-reinforced composites, in Journal of Composite Materials, 26(10), pp. 1487–1509, (1992)
Cho : Simulation of mold filling process during resin transfer molding, Journal of Materials Processing and Manufacturing Science, 3, pp. 297-313, (1995)
International Journal of Heat and Fluid Flow, 21, 197-206, (2000).

The total resin material cost is constrained to be 20% of the original design with full material usage.
Acknowledgement This work was supported by a grant from National Science Fund for Distinguished Young Scholars (No. 10925212), the National Natural Science Foundation of China (90916027), 111 Project (B07050), the Key Sci-Tech Project of the Ministry of Science and Technology (2009ZX04014-75) and the Basic Research Foundation of Northwestern Polytechnical University (CJ201009).
Dickens: Rapid Prototyping Journal Vol. 7 (2001), p. 66-72 [5] C.
Braibant: International Journal of Numerical Methods in Engineering Vol. 23 (1986), p. 409-428 [6] K.
Svanberg: International Journal for Numerical Methods in Engineering Vol. 24 (1987), p. 359-373

The electropolishing method removes material based on electrolysis process, in which material removal is done through electrical current which trigger material removal by chemical reactions.
Electropolishing is a safe and environmental friendly process for polishing and machining of metallic materials, since it uses non-toxic chemical solution and requires small energy.
Study of the chemical behavior of niobium polishing, Applied Surface Science 227, p. 17
General Relationship for the Thermal Oxidation of Silicon, Journal of Applied Physics 36, p. 3770
Chemical polish for niobium microwave structures, Journal of Applied Physics 41, p. 828