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Introduction To meet rapid developments of contemporary technology, brittle materials machining technique has also been keeping pace in the world.
High efficiency mirror surface machining of brittle materials such as glass has become more important as these materials have become used more widely in optical and electronic devices [1].
Mauro: Journal of the European Ceramic Society Vol. 29(7) (2009), p. 1227-1234 [2] D.
Tomozawa: Journal of Non-Crystalline Solids Vol. 354(52-54) (2008), p.5567- 5569 [5] H.
Rothenhäusler : Journal de Physique IV Vol. 04(C8) (1994), p. 741-746 [6] D.

This result can provide some reference for the post-study on transformation of materials.
Acknowledgements This work is financially supported by State Key Laboratory for GeoMechanics and Deep Underground Engineering Open Foundation (SKLGDUEK1022), National Natural Science Foundation (50974077), National Natural Science Foundation (51074094) and Qingdao Science and Technology Development Plan(12-1-4-3-(12)-jch).
References [1] Xiaosong Gu, Hanqing Wang, Heyun Liu: Journal of Central South University(Science and Technology) Vol. 41 (5),2010, p. 2011-2016
[4] Zhen Bo, Jianming Zhang, Xiaojie Ma: Chinese Journal of Rock Mechanics and Engineering Vol. 28, supp.1,2009, p. 3063-3069
[6] Qiaoying Wang: Journal of Knowledge jungle (12),2006, p. 141.

Preparation of Nanoscale CuO Powders ZHAO Xihua a , XU Min b Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, P.R.China a 1984zhaoxihua@163.com, b xumin1963@126.com Keywords: nano-CuO; direct precipitation method; copper yield; particle size Abstract: Cu(OH)2 precursor was synthesized by direct precipitation method and CuSO4 and NaOH were used as raw materials.
These results showed that the development of nano-particles is normal and the preparation conditions is reasonable, but there is a "soft reunion" phenomenon, which is an inherent feature of nano-powder materials, the smaller the particle size is, the more serious reunion is.
Chinese Journal of Explosives & Propellants, 23 (1): 59~60 (2000) [6] Li Dongmei, Xia xi.
PreParation of NanoPhase CuO ComPosite Powder and Its Electrochemical Behavior .Journal of Inorganic Materials, l6(6)：1207(2001) [7] Luo Yuanxiang,Li Dan,Yang Juan et al.Synthesis and Microstructural Control of Nanocrystalline CuO via Precipitation.
Journal of Tongji University, 28 (3): 364~367(2000)

The different experimental methods used by scholars are analyzed in detail, as well as grinding characteristics of single abrasive grain and chip formation mechanism of different characteristics materials.
The high speed grinding of all those four materials presented the size effect.
Yoshikawa: Journal of Materials Science.
Bauer: International Journal of Machine Tools & Manufacture .Vol. 51 No. 12 (2011), p. 898 [9] Q.
Cai, et al: Journal of Northeastern University (Natural Science) .Vol. 23 No. 5 (2002), p. 470 (in Chinese) [11] B.F.

Research on Key Technology of Normal Grain Growth for Second Phase Particle Materials by Cellular Automata Simulation Gu Zonglei a, Yin Yuliang b College of Mechanical Engineering,Linyi University,Linyi, Shandong,P.
Materials Science and Engineering.
Materials Science and Engineering.Vol.271(1999),p. 1 [3] N.
Journal of Crystal Growth.Vol.243(2002),p.361 [4] X.
Materials Science and Engineering.

Introduction Cu2O is one of the most important p-type semiconductor materials with a direct band gap in the range of 1.8–2.5eV.
Nano-sized transition-metal oxides as negative-electrode materials for lithium-ion batteries J.
Clem: submitted to Journal of Materials Research (2003) [5] Poonam Sharma, H.S.Bhatti.
Journal of Colloid and Interface Science. 243 (2001) 85-89
Synthesis of Uniform Spherical Cu2O Particles.from Condensed CuO Suspensions1.Journal of Colloid and Interface Science. 189 (1997) 167-173

Introduction The performance of the ferromagnetic materials directly affects the performance of the motors and other electric equipment, scholars at home and abroad started early to research on the properties of ferromagnetic materials, and hysteresis characteristics is an important feature of ferromagnetic materials [1].
Research Progress of Hysteresis Models [J].Information Recording Materials, 2012, 13(5):48-52
Journal of Mechanical Science and Technology, 2014, 28(3):1055-1063
International Journal of Computational Methods in Engineering Science and Mechanics, 2014, 15(1):45-53
Electric Power Science and Engineering, 2008, 24(1):5-9

In view of this, many researchers are interested in transparent thermal insulating materials (TIM) for many potential desires in the various fields of industry.
In this paper, we investigated the preparation and characterization, the two kinds of basic materials (CsxWO3, Cs0.33MoO3) properties and the optical properties of nanoceramic composite films for solar light control applications.
Preparation of perovskite-basedcomposites.For synthesis of perovskite oxide, 99.99 % purity ammonium tungstate ((NH4)10H2(W2O7)6), 99.98% purity ammonium molybdate (H8MoN2O4), 99.9 % purity trace metals basis Cesium carbonate (Cs2CO3) were starting materials.
Those materials were dissolved in distilled water and stirring for 1 h at room temperature, and two feed solution were well mixed in the ceramic crucible.
Bukun, Russian Journal of Electrochemistry, 45,(2009), p. 593 [5] A.

Electrode material as an important part of supercapacitors has also drawn considerrable attention, many researches have been foused on electrode material.
Among polymers, polyaniline has emerged as the one of the most promising class of active materials for electrochemical capacitor, due to its high capacitive characteristics, low cost, easy processing and environmental friendliness.
Soavi: Journal of Power Sources vol.100 (2001), p. 164-170 [2] R.
MacFarlane, Maria Forsyth, Dong-Won Kim: Journal of Power Sources vol. 171 (2007), p. 1062-1068 [6] Hongyu Mi, Xiaogang Zhang, Sudong Yang, Xiangguo Ye, Jianming Luo: Materials Chemistry and Physics vol. 112 (2008), p. 127-131 [7] Wei-Chih Chen, Ten-Chin Wen: Journal of Power Sources 117 (2003), p. 273-282 [8] WANG Qin, LI Jian-ling, GAO Fei, LI Wen-sheng, WU Ke-zhong, WANG Xin-dong: New Carbon Materials vol. 23 (2008), p. 275-280 [9] Chi-Chang Hu, Wen-Yar Li, Jeng-Yan Lin: Journal of Power Sources vol. 137 (2004), p. 152-157 [10] Bin Dong, Ben-Lin He, Cai-Ling Xu, Hu-Lin Li: Materials Science and Engineering B vol. 143 (2007), p. 7-13 [10] J.
Chesneau: Journal of Power Sources vol. 101(2001), p. 109-116 [11] V.

Ni3Al-based intermetallic alloys are materials with a potentially high applicability [5-7].
Field, Electron Backscatter Diffraction in Materials Science, (2009), Springer
Płońska, Orientation mapping applied to the study of ferroelectric ceramic, Materials Science and Engineering 7, (2010), 1-7
Sikka, Metals and Materials Society, Journal of the Minerals, (1986), 38
Kołodziejczak, Microjoining of Ni3Al based intermetallic thin foil, Materials Science and Technology, Vol. 26, (2010), 473-477