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Online since: December 2012
Authors: Hu Ping An, Rui Feng Wang, Zhi Yuan Rui, Zhi Mei Zhang
Deformation of continuous chip for scissile metal materials can be analyzed and controlled by analogous methods that are employed at normal cutting speed.
In HSM the machined materials experience intense extrusion and friction, then chips form due to rapid shearing slippage and plastic deformation, in which generate magnitude heat on account of work wasted in deformation and friction and cause high temperature.
International Journal of Machine Tools & Manufacture, 2008 (48): 1486-1494 [3] G.
International Journal of Machine Tools & Manufacture, 2008 (48 ): 275-288 [5] Zhang S, Guo Y.B..
CIRP Journal of Manufacturing Science and Technology, 2008 (1): 81-85
Online since: February 2011
Authors: De Yuan Zhang, Hua Wei Chen, Yue Hao Luo
Magnetron sputtering metallic or non-metallic materials on epoxy resin coating surface can effectively reduce the friction, improve the wear resistance and inhibit the abrasion, loss and so on.
Experiments Materials.
Table 1 Experimental parameters of sputtering different materials Sputtering material Sputtering way Electric Current [A] Voltage [V] Power [W] Time [min] Ti DC 0.1 320 32 300 C DC 0.1 420 42 300 Ti+C DC 0.1/0.1 320/420 74 300 Wear experiment.
References [1] Ping Yu, Xueyong Ren, et al: Journal of Guizhou University (Natural Sciences), vol.24 (2007), p.68-70, in Chinese [2] Qiaohua Feng, Yunbo Shi, et al: Science Information, No.2 (2007), p. 15, in Chinese [3] Xiaojing Xu, Liucheng Zhuo, et al: Tribology, Vol. 29 (2009), p. 256-259, in Chinese [4]Shihong Zhang, Yinsheng He, Mingxi Li, Yizhu He, Sikchol Kwon, et al: Thin Solid Films, Vol. 518 (2010), p. 5227-5232 [5] Weifeng Yang, Zhengyun Wu, et al: Applied Surface Science, vol. 256 (2010), p.7591-7595 [6] Jyh-Wei Lee, et al: Surface & Coatings Technology, Vol.200 (2006), p, 3330-3335 [7] Isaiah D.
Kellogg, et al: Journal of Power Sources, Vol. 195(2010), p. 7238-7242 [8] K.S.
Online since: September 2007
Authors: Guang Zhang, Jing Xi Chen, Hong Fei Li, Fa Min Chen
Experimental Study on Mechanical Behaviors of the Prestressed Concrete Girder Jingxi Chen1,2, a, Guang Zhang1 ,Hongfei Li1,b, Famin Chen 1 1 Wuhan University of Technology, Wuhan 430070,China 2 University of Science and Technology of China, Hefei 230026,China ajxchen60@163.com, bjackyli1013@sohu.com Keywords: concrete materials, prestressed concrete girder, mechanical behavior, site test Abstract.
For concrete materials having high compressive strength and low tensile one, the traditional concrete girder body is vulnerable to crack under bending loads, which seriously affects the working performances of the girder[1,2].
Acknowledgement Project supported by National Natural Science Foundation of China (40472148) References [1] Jingxi Chen.
Chinese journal of rock mechanics and engineering,Vol.17 No.4 (1998), p.425~428
Chinese journal of Shanghai Tiedao University, Vol.3 (1990), p.1~14
Online since: February 2011
Authors: Li Zhen Meng, Shao Xian Li, Zhuo Cui, Hai Liang Wang
Studies on the permeability of the explosive lining materials after long-term water immersion are very important.
Moisture Pores of Explosive Lining Materials Moisture pore is the pore that can maintain water in solid material.
Firstly, we bore a hole from the surface into soil by either manually or mechanically to form a passage, through which lining materials and explosive can be lowered.
The lower end of the passage is located at the center of the space where lining materials will be made.
, p. 12 (in Chinese) [7] Hai-liang Wang, Chang-gen Feng, Zhao-xia Hou, Li-qiong Wang: Explosive Materials Vol. 30(3) (2001), p. 19 (in Chinese)
Online since: July 2024
Authors: İsmail Seçkin Çardaklı
XRD patterns of BG and Cr-BG materials.
FTIR spectra of BG and Cr-BG materials.
Compositions of the pure BG and Cr doped BG materials.
Conoci, Recent advances in hydroxyapatite-based biocomposites for bone tissue regeneration in orthopedics, International Journal of Molecular Sciences, 23(17) (2022) 9721
Valerio Production and characterization of pure and Cr 3+-doped hydroxyapatite for biomedical applications as fluorescent probes, Journal of Materials Science, 42 (2007) 2236-2243.
Online since: September 2013
Authors: Elkanah Oyetunji, Jacob Bae
Tangibility: Appearance of physical facilities, equipment, personnel and written materials.
Materials and Methods The materials utilized and the methodologies adopted in this study are described below.
Journal of Marketing, 49, (1985) 41-50
Journal of Marketing. 11(5), (2001), 307-317
European Journal of Marketing, 39 (7/8), (2005), 910-925
Online since: April 2008
Authors: Ming Chen, Dong Jin Zhang, Gang Liu, Jun Li Li
But GH80A is also one of the extremely difficult-to-cut materials.
Machining and Machinability of Materials, Vol.1 (2006), p. 287-300 [2] E.A.
Vol. 47 (9), pp. 751-757 [3] Chen Ming, Li Xiaotian and Sun Fanghong: Journal of Materials Processing Technology Vol.116 (2001), p. 165-169 [4] M.C.
Joyot et al: A numerical simulation of steady state metal cutting, Proceedings of the IMECH E part C, Journal of Mechanical Engineering Science Vol.212 (5) (1998),p. 331-341 [9] Q. wen et al.: An adaptive FEA method to predict surface quality in hard machining, Journal of Material Process Technology Vol.173 (2006), p. 21-28 [10] C.
Deng: Finite element analysis of the orthogonal metal cutting process, Journal of Materials Processing Technology Vol.105 (2000), p. 95-109 [11] Schulz H, and Abele E et al: CIRP Vol.50 (2001), p. 45-48
Online since: October 2007
Authors: Jenq Gong Duh, Ting Fang, Li Yin Hsiao
Novel Composite Anode Containing Tin Compounds and Carbonaceous Materials for Li-ion Batteries Ting Fang 1, a, Li-Yin Hsiao 1,b and Jenq-Gong Duh1,c 1 No. 101, Sec. 2, Kuan Fu Rd., Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 300, Taiwan, China a d927533@oz.nthu.edu.tw, bd927502@oz.nthu.edu.tw, cjgd@mx.nthu.edu.tw Keywords: Sn, mesophase graphite powders, composite anode, capacity retention, cycleability Abstract.
To develop anode materials with higher specific capacity, tin-based compounds have been extensively investigated in the past years.
These novel anodes exhibit superior initial capacity than carbonaceous materials and better capacity retention than metallic tin.
In this study, the electroless plating method will be adopted to prepare the Sn compounds/MGP composite anode materials.
According to the charge profiles, the fading mechanism of lithium in the two composite materials was proposed.
Online since: August 2018
Authors: B. Chen, I. Griffiths, Xander Warren, P.E.J. Flewitt
Harris: Materials Science Journal Vol. 1 (1967), p. 83 [5] J.
Choi: Journal of Materials Science Vol. 21 (1986), p. 3966 [11] H.J.
Senior: Journal of Materials Science Vol. 25 (1990), p. 45 [15] C.J.
Flewitt: Journal of Materials Science Vol. 53 (2018), p. 6183 [17] A.
Materials Science Vol. 16 (1981), p. 1039 [20] H.
Online since: June 2014
Authors: Yan Zhen Yu, Yu Zhong Guo, Ming Li
Materials and methods Materials.
Journal of Hazardous Materials, 2011,185(2~3):1536-1542
Chemical engineering Journal, 2010, 163:48-54
Chemical Engineering Journal, 2009, 149(1): 1-10
Chemical Engineering Journal, 2011, 178: 50-59
Showing 10941 to 10950 of 97103 items