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The material of the model selected AISI1045 from the material library, it is 45# steel.
The workpiece material is 45# steel, the cutting way is external turning, the material with a diameter is 90mm, length is 450mm size.
Acknowledgements The research is supported by Heilongjiang Provincial Department of Education Science and Technology Research Project (Grant No. 12511085).
Shandong University of Science and a Master's Degree Thesis. 2007
International Journal of Mechanical Sciences. 2005, 47:1611-1628

Its advantages are use safety, abundant raw materials, the low price, its disadvantage is less oil absorption.
At present, the main materials of oil absorption are polyethylene, paomo and polystyrene fibre which are man made and sawdust, wheat straw etc natural oil absorption material.
Canada Cooper tests absorbing oil effect of crude oil aiming at different viscosity of polyurethane oil-absorbing materials.
Spill Science ＆ Technology Bulltin. 2003,2, p.179-186
Journal of Northwest University for Nationalities．2008，29(71), p.62-66

Introduction According the higher integration level of ICs[1] and higher power laser diodes are in use, the more heat generated, therefore high-performance thermal management materials should be developed.
He: Materials Letters.
Zhen: Materials Letters.
Shen: Journal of University of Science and Technology Beijing, Vol. 31 (2009), p. 1019-1023, in Chinese
Shen: Electronic Components and Materials, Vol. 28 (2009), p. 37-40, in Chinese.

Experimental materials and methods Experimental material (1 )Experimental equipment and materials.
Kunming City: Kunming university of science and technology, 2008
Microfiltration of Colloids and �atural Organic Matter [J].Jour Membrane Science, 2000, 7:151-172
Journal of Beijing university of technology. 2007, 33 (12): 1305-1308
Journal of environmental science. 2001.21 (5): 554-556

It might be very common factors such as machine failures, resource breakdown, material and labour shortage that always issued in manufacturing industry.
In general, project planner will get materials for construction directed from supplier or produce all the parts by themselves.
Journal of Construction Management and Economics.
Australian Journal of Basic and Applied Sciences, Volume 3(4), pp. 4526-4533
Advanced Materials Research, Vols. 610-613 (2013), pp. 2889-2896 [15].

However, the scarcity of base materials and increasing traffic demands necessitate a reduction in base thickness while maintaining performance standards.
Materials and Methods Base Layer The base course depicted in Fig. 1a is composed of a crushed rock sample.
Materials used for this study.
Kadhum, Performance of reinforced subbase materials by geogrid as a base layer under weak subgrade.
Construction and Building Materials. 274 (2021) 122093

Effect of B2O3 and P2O5 Addition on the Phase-separation and Crystallization of Li2O-MgO-Al2O3-SiO2 Glass-ceramics Zhenhong Bao1,2, a, Lifeng Miao2, Weihui Jiang1,2, b, Jianmin Liu2, Jian Liang2 and Ting Chen2 1School of materials science and engineering, Jingdezhen ceramic Institute, Jingdezhen 333001 China 2National engineering research center for domestic and building ceramics, Jingdezhen 333001 China a jdzbzh@163.com, bjiangweihui@jci.edu.cn Keywords: Glass-ceramics, Thermal expansion, Phase-separation, Crystallization.
B2O3- or P2O5-doped Li2O-MgO-Al2O3-SiO2 (LMAS) glass-ceramics were prepared by solid state method using Li2CO3, MgO, Al2O3 and SiO2 as the raw materials, B2O3 or P2O5 as the additives.
Experimental The raw materials are reagent-grade SiO2, Al2O3, Li2CO3, MgO, H3BO3 and NH4H2PO4.
The desired amounts of the raw materials were melted in an electric furnace at 1500 oC for 2 h until a bubble-free liquid was formed, and then a glass frit was obtained by quenching in cold water.
Hu, Basic course of inorganic materials science, Chemical inustry press, Beijing, 2013, PP. 95-97

Experiments Experimental materials.
The weld joint was welded by manual electric arc welding for both sides welding, and the welding material is J506.
In a strong plastic deformation, high-deformation energy was introduced in the internal, which made materials such as vacancy and dislocation defects increased and lattice distorted[5].
Acknowledgements The work is supported by the National Nature Science Foundation of China(51065010) and the Nature Science Foundation of Jiangxi Province (2009GZC0016).
Joo: International Journal of Automotive Technology,Vol.9(2008), p.95 [3]WU Huichao, WU Pingbo: International Conference on Transportation Engineering, Chengdu, 2009, p.1831 [4]Weihua Zhang, PingboWu, XuejieWu, et al: Engineering Failure Analysis,Vol.13(2006), p.427 [5] Gleiter H: ActaMaterialia, Vol.48,(2000), p.1 [6]Wang Dongpo, Zhou Da: Journa l of Tianjin University, Vol. 40(2007), p.623

The energy is higher, the adsorption capability of the material surface is more strong.
Song: GanSu Science and Technology, Vol. 23(2007), p.184[In Chinese] [3] H.
Huang: Materials and Corrosion, Vol. 55(2004), p.387 [5]Y.
Zhou and Q.Li: Corrosion Science and Protection Technology, Vol.16(2004), p.101[In Chinese] [6]S.C.Yu, K.
Dilimon: International Journal of Hydrogen Energy, Vol.32(2007), p.1694 Figure 3 The polarization curves of.

Progress in Study of Oxygen-related Defects in Electron Irradiated CZ-Si Qiaoyun Ma1, 2, a, Guifeng Chen1, b, Hui Zhang1, c, Jingjing Xue1, Peng Su1, d, Qiuyan Hao1 and Caichi Liu1, e 1Key Lab for new type of functional materials in Hebei Province, School of Material Science and Engineering, Hebei University of Technology, Tianjin 300130, China 2School of Science, Tianjin University of Commerce, Tianjin 300134, China amaqiaoyun1979@126.com, bcgfchen@hebut.edu.cn, csemiconductorzh@126.com, dsisy_0310@163.com, eccliu@hebut.edu.cn Keywords: oxygen-related defects, electron irradiation, CZ-Si, oxygen precipitation, TDs Abstract.
Yang, et al.: Materials Science and Engineering B Vol.122 (2005), p. 218–221 [8] Q.Y.
Ma, et al.: journal of the Chinese ceramic society Vol. 38(2010), p. 1927 [9] P.