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Electro-discharge machining (EDM) is a non-conventional process that removes superfluous materials by thermal erosion mechanisms such as melting and vaporizing.
Acknowledgements The work was supported by the Shandong Province Natural Science Foundation(ZR2009FQ030).
Luis:A study on the machining parameters optimization of electrical discharge machining, Journal of Materials Processing Technology, Vol.143-144 (2003), p.521 [3] C.J.
Villa:Material removal rate and electrode wear study on the EDM of silicon carbide, Journal of Materials Processing Technology, Vol.164-165 (2005),p.889 [4] W.S.
Wei:Ultrasonic and electrical discharge machining to deep and small hole on titanium alloy, Journal of Materials Processing Technology Vol.20 (2002), p.101

Abstract.Based on 75 cube specimens(100mm×100mm×100mm) of the super high early strength grouting material at elevated temperature,this paper describes the design of the high temperature test,compressive test and some relevant phenomena in testing,analyzes strength of the super high early strength grouting material at elevated temperature,and obtains the stress-temperature curves of the super high early strength grouting material at elevated temperature.By analyzing the staged characteristics of the curves,the regularity of the strength of the super high early strength grouting material at elevated temperature is discussed and some fitting mathematical formulas are suggested.
(a) 600˚C (b) 800˚C Fig.4 Comparison of destroyed specimens The stress-temperature curve.In order to facilitate comparison,draw the stress-temperature curves together and get stress-temperature curves of different materials at elevated temperature.Stress-temperature curve of every type of grouting material is as shown in Fig.5.
References [1] Railway Construction Academy of Railway Sciences Institute.
Railway Construction, 1977 (5) :6-13 [2] Zhang Xiaoping,Sun Changzheng,Zhao Tongfeng,Chen Qian.Study on Fire-resistance Performance Test of the Super Early Strength Grouting Material[J].Construction technology,2014, 43(5): 13-16 [3] Xiao Jianzhuang,Wang Ping,Xie Meng,Li Jie.Experimental Study on Compressive Relationship of HPC at Elevated Temperature[J].Journal of Tongji University, 2003, 31(2): 186-190 [4] Hu Yuefeng.
Journal of Building Materials, 2004, 7(3): 281-285

Key Engineering Materials, Vol. 455 (2011), pp.575-579
Advanced Materials Research, Vol. 887-888 (2014) No.1, pp.1215-1218
Applied Mechanics and Materials, Vol. 509 (2014) No.1, pp.50-55
Advanced Materials Research, Vol. 902 (2014) No.1, pp.129-134
International Journal of Mechanical Sciences, Vol.41(1999), pp.301-1322

Hora: International Journal of Plasticity.
Combescure: International Journal of Mechanical Sciences, Vol. 44(2002), p. 899
[10] Marciniak Z and Kuczynski K: International Journal of Mechanical Science, Vol. 9(1967), p. 609
[11] Ramin Hashemi, Ahmad Assempour and Ehsan Masoumi Khalil Abad: Materials and Design, Vol. 30(2009), p. 3545
Hu: Chinese Journal of Mechanical Engineering, Vol. 30(1994), p. 82.

All these materials can be either recycled or contaminate the secondary materials when improperly sorted.
Materials Today: Proceedings, 2021
In Waste Materials in Construction Wascon 2000—Proceedings of the International Conference on the Science and Engineering of Recycling for Environmental Protection, Harrogate, England 31 May, 1–2 June 2000, pages 325–331. 2000
Bell System Technical Journal, 27:623–656, 1948
Information Sciences, 222:323–342, 2013

But there are some deficiencies in the research about structure and materials of electrode preparation.
Experiment Main Materials.
Journal of Jiangsu University (Natural Science ), 2009.30 (2):129-133.
Journal of Jiangsu University (Natural Science), 2009, 30 (4): 366-369.
Journal of Jiangsu University(Natural Science), 2010,31(5): 558-563.

This paper shows our results by the advanced materials synthesis and analysis techniques in this research center.
On the other hand, magnitude of the shock pressure depends on particle velocity of the materials.
Hokamoto, Elsevier Science, Oxford, UK, p.927. (2001) [3] R.
Hokamoto, Elsevier Science, Oxford, UK, p.249. (2001) [4] R.
Matsushita: International Journal of Self-Propagating High-Temperature Synthesis Vol.14, p.329. (2005)

H: Materials Science & Engineering A Vol. 478 (2008), p. 119 [2] D.
P, et al: Journal of Materials Processing Technology Vol. 201 (2008), p. 51 [4] F.C.
P, et al: Journal of Materials Processing Technology Vol. 167 (2005), p. 73 [6] K.H.
C, et al: Journal of Materials Processing Technology Vol. 177 (2006), p. 469 [8] C.A.
L: Materials Chemistry and Physics Vol. 104 (2007) p. 293 [9] M.K.

Material and Methods Work and Tool Materials.
Journal of Materials Processing Technology 116 (2001) 244-251
Advances in Materials Science and Engineering 2016 (2016) 7372132
Materials Today: Proceedings 50 (2022) 2135-2142
Procedia Materials Science 6 (2014) 150-153.

Results show that the developed interface friction model can simulate the characteristics of interface softening of certain materials better, thus providing a method when study the interface softening characteristic of materials.
Introduction In geotechnical engineering, the simulations of sliding or cracking of materials’ interface usually use Clough-Duncan hyperbolic model [1-3], but the simulations of interface of multi-layer materials (such as geotextiles, geomembranes, etc.) should take softening properties into consideration.
Materials adopt linear elastic model.
Journal of three Gorges University. 2008, 30(1): 64-68
Science, Science Technology and Engineering, 2010,10 (19): 4839-4842