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With the advancement of materials science and the variety of materials, aluminum-based alloys and copper-based alloys have gradually become the mainstream of modern internal combustion engine sliding bearings [2].
Journal of Yanshan University, 2016,40(1):001-8
The Chinese Journal of Nonferrous Metals, 2017(6)
Wuhan University of Science and Technology, 2012.
Chinese Journal of Rare Metals, 2001, 25(4)

The applied research of fiber reinforced composites materials in sports equipments Guang Hui Suna, Juan Juan Wang,b Zheng zhou Insititute of Science and Technology, China asunguangh2011@163.com, btyxbcg@163.com Keywords: Fiber reinforced composites materials; sports equipments Abstract.
Thermoplastic composite materials can be recycled, while the production of composite materials tends to enjoy low prices in terms of its raw materials with low processing costs which benefit the popularization and promotion of products.
Table 4 lists the main application and materials in bikes.
International Journal of Solids and Structures, Volume 39, Issue 7, 2002, Pages 1967-1986
Progress in Polymer Science, Volume 24, Issue 2, 1999, Pages 221-274

Analysis of ordinary modified materials Gelled materials.
It’s common that raw-soil is modified by gelled materials in China.
Modifying earth materials with industrial waste are increasing, and Wang Qin[4] use Calcined desulfurized gypsum and fluidized bed combustion ashes to improve the properties of adobe materials.
(in Chinese) [6] Zhi-neng Gao, Xiao-dong Yang, Zhong Tao, Experimental Study of Rammed -Earth Wall with Bamboo Cane under Monotonic Horizontal-Load, Journal of Kunming University of Science and Technology ( Science and Technology).
(in Chinese) [8] Jun Liu, Da-peng Yuan, Hong-hong Zhou, Impact of Green Bristle Grass on Mechanical Properties of Reinforced Adobe, Journal of Shenyang Architecture University(Natural Science), Vol. 26, issue 4, 720-723,2010.

Experimental Materials and Methods The experiment selects 5 materials: N80, 3Cr, H13, 13Cr and super 13Cr.
Journal of Henan University of Science and Technology (NATURAL SCIENCE EDITION), pp. 100-103+110, 2003.
Research progress on low Cr corrosion resistant pipe materials at home and abroad, [J]. material guide, pp. 72-76, 2009.
Study on [J]. steel H13 homogenization and spheroidization process of Inner Mongolia University of Science and Technology journal, pp. 322-325, 2011.
Li, "Electrochemical and Sulfide Stress Corrosion Cracking Behaviors of Tubing Steels in a H2S/CO2 Annular Environment," Journal of Materials Engineering and Performance, vol. 23, pp. 1279-1287, 2014

CCFSE ) of OUC, around the national specialty construction of CCFSE , has proposed the ideas of construction and objectives on personnel training programs, teacher team, teaching materials and experimental teaching, as follows.
CFSE of OUC has prepared a large number of specialty textbooks and reference materials.
Strengthen the construction of library materials and resources sharing platform CFSE Specialty of OUC is an advantage discipline and famous in our country.
In specialty construction process, our college have regarded strengthening the textbooks and materials, managing of document and resource sharing platform of one of the key construction content.
OUC Journal of Higher Education 2, 46. (2008) In Chinese [6] Wang.

All the materials show comparable ESR at about 2 Ω.
Acknowledgements Financial support for this work is provided by the foundation of Shenzhen Key Laboratory of functional polymers (FP20110010) and Key Laboratory of New lithium-ion battery and mesoporous cathode materials (20110207，20110204) and Chinese academy of science special inorganic coating key lab open project provided by Chinese academy of science special inorganic coating key lab).
Simon, Materials science - electrochemical capacitors for energy management, Science. 321 (2008) 651-652
Gogotsi, Materials for electrochemical capacitors, Nature Materials. 7 (2008) 845-854
Novoselov, The rise of graphene, Nature Materials. 6 (2007) 183-191

Introduction Acoustic emission (AE) is a phenomenon of sound and ultrasound wave generation by materials that undergo deformation and fracture processes [1].
Fortunately AE signals could be used to detect material deformation and crack propagation, thus it can determine materials internal defects.
This materials show the typical four stages of tensile mechanical properties. ① Elastic stage: The deformation can be completely disappeared after relieve external forces. ② Yield stage: Strain has increased evidently, stress does not change or slightly decreased, this stage has an evident plastic deformation. ③ Intensive stage: Materials restore the ability to resist deformation.
It must increase the tension to make it continuing deformation, and stress of the materials in the intensive stage is large obviously more than the yield stage.
References [1] Boris Muravin: Acoustic Emission Science and Technology (Hebrew: Journal of Building and Infrastructure Engineering of the Israeli Association of Engineers and Architects, 2009) [2] Acoustic Emission Testing, "Nondestructive Testing Handbook".

Journal of Materials Processing Technology 209.20 (2009): 6168-6173
Journal of Composite Materials. 2021;55(12):1693-1703. doi:10.1177/0021998320974428 [52] V.
International Journal of Innovative Research in Science, Engineering and Technology, vol. 5, no. 7, pp. 76–81, 2016 [71] C.
International Journal of Materials and Metallurgical Engineering, vol. 7, pp. 52–59, 2013
Journal of Minerals and Materials Characterization and Engineering, vol. 11, no. 8, pp. 774–779, 2012.

This essay will demonstrate the features of materials through the study on the texture and unfold the beauty of this material expression.
The colors of materials share a lavish range of visual expressions.
This ultimate authenticity derived by the real physiological function which people can never get through the imitating of computer science.
Above all, the texture of the materials form the language of the story, and these materials silently express an authentic feeling with vivid emotion, with the development of high technology, materials would be widely used in stop motion, since the digital time started, people are aching to watch more stop motions in various materials, for they have strong visual and high sense of aesthetics, thus the study on texture of materials would be a meaningful topic to go deeper.
Beijing: Bejing Union Press, 2013:89-90 [3] Peng Luman, A Primary Study on Experimental Animation [J], Techniques and Market, 2011,18(12):193-194 [4] Sun Jing, The Style and Material of Stop Motion [J], Journal of Hubei Economic School ( Human and Social Science Section) 2012,9(11):25-26 [5] Yang Shuwei, The Light Strategy in Designing Animation Character [J], Education and Study on Art, 2012, 53(5):67 [6] He Jing, On the Expression of Material Animation [J], Beauty and Time,2010,390(5):96-98

a) titanium alloy b) mild shell c) Cu Fig.12 Perforated holes in multi-layer by the different liner materials Table 1 presents the sizes of perforated hole in experiment and numerical simulation.
Ordnance Material Science and Engineering. 30(5).2007,82-86
Progress in Materials and Processing Technology of Powder Liners[J].
Chinese Journal of Energetic Material.15(5)2007.556-559 [3] Baker E.L, Barnie.
International Journal of Impact Engineering (2008).2007.12.010 [7] Luccioni B et al.