Search results

[4] Chen, Z., and Fang, H.E., “A Study on the Link between Coupled Plasticity/Damage and Decohesion for Multi-Scale Modeling,” Journal of Mechanical Engineering Science – Proceedings of the Institution of Mechanical Engineers Part C, Vol. 215, pp. 259-263, 2001
[7] Chen, Z., and Schreyer, H.L., Formulation and Computational Aspects of Plasticity and Damage Models with Application to Quasi-Brittle Materials, SAND95-0329, Sandia National Laboratories, USA. 1995
-J., “Modeling Material Failure as a Strong Discontinuity with the Material Point Method,” Mechanics of Quasi-Brittle Materials and Structures: A Volume in Honor of Professor Zdenek P.
Pijaudier-Cabot, et al., Hermes Science Publications, Paris, pp. 307-329, 1999
[12] Yang, P., Gan, Y., Zhang, X., Chen, Z., Qi, W., and Liu, P., “Improved Decohesion Modeling with the Material Point Method for Simulating Crack Evolution,” International Journal of Fracture, Vol. 186, pp. 177-184, 2014.

It is avoided to model for composite materials damage mechanism.
Damage detection in composite structures using piezoelectric materials[J].
Smart Materials and Structures, 1994, (3): 318~328
AIAA Journal, 1997, (35): 1552~1527
Journal of Sound and Vibration, 1993, 167(2): 347~37

Nowadays, this kind of green packaging materials has become a research hotpot over the world.
Marechal V et al [1], used fiber of sunflower stem as raw material to manufacture packaging products, their intensity can be equal to polystyrene materials.
The basic composition materials are shown in table 1.
Raw materials of Fig.5 (b) have carried on a simple processing.
Study on the biodegradagility of plant fiber and starch dishware :Journal of Function Materials, Vol. 40 (2010) No.11, P.1929.

Today, Use of the natural reducer in the green synthesis of metallic nanoparticles has gained more attention due to the development of eco-friendly technologies in materials science that emphasised in environment-friendly chemicals, solvents and renewable materials.
Ruiz, Synthesis of Silver Nanoparticles Using Albumin as a Reducing Agent, Materials Sciences and Applications. 2 (2011) 578-581
JOHN, Silver-nanoparticle-embedded antimicrobial paints based on vegetable oil, nature materials. 7 (2008) 236-241
Su, Evaluation of antioxidant activities of five selected brown seaweeds from China, Journal of Medicinal Plants Research. 4 (2010) 2557-2565
Merr.), International Journal of Biological, Veterinary, Agricultural and Food Engineering. 8 (2014) 470-472

Samples of Al2O3-C materials were prepared, based on the tabular corundum and recycled materials as raw materials, natural graphite as carbon source, Si as antioxidant and phenolic resin as binder.
In China, the waste of refractory materials are usually burried, while the recycled materials only accounted for 30%[3].
Experiment 1.1 Raw materials for experiment Tabular corundum and recycled material which is 0.5~0.1mm in particle size are used as the raw materials for experiment.
Therefore the strength of samples decrease. 2.2 Effect of the amount of recycled materials on microstructure of the Al2O3-C materials Photos of samples added recycled materials and not by SEM are shown as Fig.2.
Recycled of spent carbon-containing refractories[J].Journal of Wuhan university of science and technology(natural science edition), 2001, 24(4): 338-348

Analysis of Test Materials Coal Gangue In the test coal gangue which is after secondary crushing is from Zibo mining group Daizhuang coal mining, and the screen test is showed in Fig.1.
Journal of Mining & Safety Engineering, 2009, 26(1) , p. 1-14
[8] Siriwardane.H.J, Kaman.S.S, Ziemkiewicz.P.F: Use of waste materials for control of acid mine drainage and subsidence[J].
Journal of Mining & Safety Engineering, (2006)
Coal Science and Technology, (2006)

Man, “Ultrasonically aided laser drilling of particle reinforced aluminium based composites”, Materials science and technology, vol. 14 (1998), pp. 9-10
Kudla, “Influence of feed motion features on small holes drilling process," Journal of Materials Processing Technology”, vol. 109 (2001), pp. 236-241
Krishnana and N.Ramakrishnanb,“ An empirical study on the generation of an edge radius in abrasive jet external deburring (AJED) ”, Journal of Materials Processing Technology, Vol99 (2000) pp. 49-53
Junkar, “ Miniaturization of injection abrasive water jet machining process ”, Journal of Mechanical Engineering Science, vol. 220 (2006), pp. 1697-1705
Park ,“ Micro deburring for precision parts using magnetic abrasive finishing method ,”Journal of Materials Processing Technology, Vol.187-188 (2007), pp. 19-25.

Experimental Starting materials were polyvinyl pyrrolidone PVP [Mw = 1,300,000 and Mw = 160,000 g/mole], purchased from Aldrich.
The materials were used as received without any further purification.
Chan, et al., "Electrospinning preparation and high-temperature superconductivity of YBa2Cu3O7-x nanotubes," Journal of Materials Science, vol. 48, pp. 3985-3990, 2013
," Advanced materials, vol. 16, pp. 1151-1170, 2004
Zussman, "YBCO nanofibers synthesized by electrospinning a solution of poly (acrylic acid) and metal nitrates," Journal of Materials Science, vol. 43, pp. 1664-1668, 2008

Smaller LG and larger LT can be selected for materials similar to 30CrMnSi.
The basic parameters of materials used in experiments are shown in Table 1.
So 30CrMnSi is the easiest to be cut among three materials.
Wang:Journal of Materials Processing Technology Vol.132(2003), p. 345 [4] R.D.
Ding: Journal of Northeastern University (Natural Science) Vol.19 (1998), p.306(In Chinese)

A Novel Strategy for Preparation of Cu2(MII)(MIV)S4 Thin Films for Solar Cell: Sulfurization of Mixed Metal Oxides Precursor Synthesized by Combustion Method Xin JIN1, Li-Jian ZHANG1, Chun-Yan WU1, Yan ZHANG1, Guo-Shun JIANG1, Wei-Feng LIU1,a,*, Chang-Fei ZHU1,a,* 1,CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, China aliuwf@ustc.edu.cn, bcfzhu@ustc.edu.cn *Corresponding author Keywords: Thin Films, Solar Energy Materials, Combustion Method, Band Gap, Chalcogenide.
Yun, et al., Materials Letters, 158 (2015) 58-61
Wei, Chemistry of Materials, 26 (2014) 3411-3417
Kim, Materials Letters, 162 (2016) 40-43
Chu, Journal of Materials Science: Materials in Electronics, 26 (2015) 3984-3988