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Application of nanometer materials in sports clothing.
Is the use of nano materials titanium oxide, zinc oxide composite material.
Journal of Wuhan Sports Institute, in the field of athletic sports of nanotechnology 2004, 38 ( 3 )
Hubei sports science and technology, 2004,23 ( 2 )
Sports Science Bulletin, 2007, 15 ( 1 )

Mechanical and Tribological Properties of Nylon 1212 Modified With Brown Corundum Ash and Solid Lubricants Zhang Gaoliang1,a, Zhao Qingxiang1,b, Liu Minying 1,c, Fu Peng1,d, Yu Yibo 1,e, Xu Jianwen 1,f. 1School of Materials Science and Engineering, Zhengzhou University, 75 Daxue Road, Zhengzhou 450052, People’s Republic of China azgl6228@163.com, bzhaoqingxiang1@126.com, clmy@zzu.edu.cn, dfupeng@zzu.edu.cn, e582314177@QQ.com, fxujianwen1989@163.com, Keywords: PA1212, Brown Corundum Ash, mechanical property, Tribological property Abstract.
Composites filled with inorganic particles are widely used because of the low cost, while incorporating the advantages of both polymer materials and inorganic fillers.
Experiments 2.1 Materials PA1212 particles were purchased from Ziboguangtong Chemical Limited Company in Shang- dong Province.
Materials Chemistry and Physics, 81, 2003: 356–359 [3] Wang J X.
Surface topography and wear mechanisms in polyamide 66 and its composites .Journal of materials science, 35 ,2000:1269 – 1281.

Impact test has been performed to estimate the alloys impact energy and consequently to evaluate the materials resistance to high velocity impact.
And Ghomashchi R.: Materials Characterization Vol. 57 (2006), p. 371
Liu, Materials Science and Engineering: A, Volume 496, Issues 1-2, 25 November 2008, Pages 439-446
[7] Fan Z. on International Materials Review, Vol. 47, 49–85, 2002
Tonno on International Journal of Material Forming, Vol.3, Supplement 1, 787-790, 2010.

Decreasing materials and increasing small ribs cross at the medium thickness position of the steering link was beneficial to reduce the risk of the air entrapment defects.
Acknowledgment The research was carried out with financial support from the National Key Research and Development Program of China (N0.2016YFB0301003) and the Shenzhen Science and Technology Program (Grant No.
International Journal of Advanced Manufacturing Technology, 2008, 39(5-6):462-473
[3] Min Luo, Daquan Li, Wenying Qu, Xiaokang Liang, Jianzhong Fan, Effects of Cooling Rate and Grain Refiner on Semi-solid Rheocasting Slurries of Al–Zn–Mg Alloy, In Advances in Materials Processing, 2018; pp 829-837
Materials Science & Engineering A Structural Materials Properties Microstructure & Processing, 2013, 562(FEB.1):1-8.

Nowadays some large waste treatment plants based on region features and garbage composition, use magic sorting, sieve sorting, wind sorting, and paper-plastic departing technique and so on for the garbage comprehensive separation, to obtain anaerobic fermentation materials, recycled materials and landfill materials finally[4].
Then to mix fermentation material after the processing of hydrolysis acidification with sewage sludge and human excrement, after solid-liquid separating, enter into fermentation system, to make up marsh gas and organic fertilizer; to recycle recovery materials such as plastic, paper pulp, glass and metal and so on; And to landfill small amounts of inert matter.
The scraper edge can be made of hard rubber materials for little friction and easily replacement.
Xu: Environmental Science and Management Vol. 6(31) (2006), p. 29.
Shao: City solid Waste Management, Science Publications, Beijing, 2003.

Influence of Composite Antioxidants to Asphalt Anti-Aging Performance Li Bian-huaa, Liu Qi-chengb, Yu Yan-juanc, Gong Du-mingd School of Physics & Electronic Science, Changsha University of Science & Technology, Changsha, 410114, China a lbh.benben@163.com , bliuqc1856@hotmail.com, c654376212@qq.com, d361401183@qq.com Key words: antioxidant; asphalt; anti-aging; performance effect Abstract.
Asphalt binder is an important material during road construction.
In addition to the polymer stabilization work outside, antioxidants is stable, green, environment friendly material, and no pollution to the environment[3,4].
Material and instrument.
References [1] ZHAO Zhi-jun, CHEN Ming-yu, WU Shao-peng, et al, Research on Ageing Mechnanics and Performance of Asphalt, The World of Building Materials, Vol. 30(2009), p.159-162 [2] HUANG Bin, MA Li-ping, XU Wen-juan, Research Development of Modified Asphalt, Materials review, Vol. 24(2010), p.137-140 [3] HU Xing-jun, Structure Effect and Mechanism on Antioxidants and UV-stabilizers, Synthetic Materials Aging and Application, Vol. 36(2007),p.27-31 [4] JI Wei，WHANG Jian，ZHANG Xue-jia, et al, Compound and development direction of hindered phenol antioxidant, Journal of Chemical Industry＆Engineering, Vol. 28(2007),p.34-38 [5] Alex K.Apeagyei, Laboratory evaluation of antioxidants for asphalt binders, Construction and Building Materials, Vol. 25(2011),P.47–53 [6] FANG Hai-lin, in:Polymer Materials Processing Aids, edited by Chemical Industry Press, Beijing(2007),in press

Introduction With the continuous improvement of materials technology and sensor technology, hard and brittle materials such as carbide, semiconductor materials, ceramic, and optical glass become more widespread during the industry production [1].
Among them, the ceramic material has become one of the most promising brittle materials by its excellent comprehensive function.
This characteristics make its processing a difficult technical problem Currently, ultrasonic vibration grinding and ELID grinding have been applied widely on nanocomposite ceramic materials processing [3,4].
S., Henan University of Science and Technology, 2006, 27(4):12-14
Chemical Journal, 2004, 62(5):485-488

Experimental design Raw materials.
Polyethylene fiber is produced by Beijing Ronel Engineering Materials Co., Ltd, 19mm long.
Acknowledgement The authors acknowledge the financial support provided by the National Natural Science Foundation of China (No. 51278306), and the Science Industry Trade and Information Technology Commission of Shenzhen Municipality (No.
Creep of prestressed self-consolidating concrete, ACI Materials Journal, 2011, Vol. 108 (5), pp 476-484 [5] J.
The interfacial adhesive performance and enhancement mechanism of polymer modified cement paste interface agent, Materials Reviews. (10)2012: 119-122.

In the table, JC is the normal concrete (non-doped compound mineral admixture materials and air-entraining agent); YC is the concrete with uni-doped air-entraining agent; YC as the mineral admixture mixed concrete; FYC40 is the concrete with mixed compound mineral admixture and air-entraining agent.
The science and Technology of Civil Engineering Materials.
Basic research on the phase of building materials[M].
Concretes science.
[9] Tarun R.Nack，Shiw S.Sigh and Bruce W.Ramme.Effect of Source of Fly Ash on Abrasion Resistance of Concrete, Journal of Materials In Civil Engineering[J],2002,9(10):417-425

Venkateswarlu, Effect of cryorolling on the mechanical properties of AA5083 alloy and the Portevin–Le Chatelier phenomenon, Materials and Design 67 (2015) 107–117
Metallurgical and Materials Transactions A 42 (11), 3358–3369
[7] Zhenyu Jiang, Qingchuan Zhang, Huifeng Jiang, Zhongjia Chen, Xiaoping Wu, Spatial characteristics of the Portevin-Le Chatelier deformation bands in Al-4 at%Cu polycrystals, Materials Science and Engineering A 403 (2005) 154–164
Zeghloul, On the characteristics of Portevin/Le Chatelier bands in aluminum alloy 5182 under stress-controlled and strain-controlled tensile testing, Materials Science and Engineering A337 (2002) 194/201
[13] Carlone, P. , Gaetano, S., Longitudinal residual stress analysis in AA2024-T3 Friction Stir Welding, Open Mechanical Engineering Journal Volume 7, Issue 1, 2013, pp.18-26 [14] Carlone, P., Palazzo, G.S., Experimental analysis of the influence of process parameters on residual stress in AA2024-T3 friction stir welds  Key Engineering Materials, Volume 504-506, 2012, Pages 753-758 [15] Paulo, R.M.F., Carlone, P., Valente, R.A.F., Teixeira-Dias, F., Palazzo, G.S., Influence of friction stir welding residual stresses on the compressive strength of aluminium alloy plates, Thin-Walled Structures, Volume 74, 2014, pp.184-190