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Secondly, some new materials such as engineering plastics and ceramics are proposed to be applied in water hydraulic valves referring to certain researches.
However, the spool and sleeve in the water hydraulic servo valve need to be made in engineering ceramic and the fit clearance is very small.
JFPS International Symposium on Fluid Power (Tsukuba, Japan, November 7-10, 2005).
Chinese Journal of Mechanical Engineering (Supplement), Vol. 38 (2002), pp. 96-100 (in Chinese)
JSME International Journal Series B, Vol. 41 (1998) No.2, pp. 270-277

Journal of the Chinese Ceramic Society, Vol. 38 (2010) No.10, p.1953
International Journal of Thermal Sciences, (2010) No.49, p.2400
Journal of Materials Engineering, (2004) No.7, p.18.
Journal of American Ceramic Society, Vol.79 (1996) No.7, p.1971
Journal of the European Ceramic Society, (2009) No.29, p.571.

Karthikeyanb Department of Mechanical Engineering, Dr.
Nallusamy, (2015), “Analysis of welding properties in FSW aluminium 6351 alloy plates added with silicon carbide particles”, International Journal of Engineering Research in Africa, Vol. 21, pp. 110-117 [11] S.
Manikanda Prabu, (2015), “Investigation on carbon nanotubes over review on other heat transfer nano fluids”, International Journal of Applied Engineering Research, Vol. 10(62), pp. 112- 117 [16] Mahmood, Wafa Soud and Orhan, (2013), “Abdullah.
Effects of different types of fillers on dry wear characteristics of carbon-epoxy composite”, Al-Khwarizmi Engineering Journal, Vol. 9(2), pp. 85-93 [17] S.
Nallusamy, (2016), “Analysis of MRR and TWR on OHNS die steel with different electrodes using electrical discharge machining”, International Journal of Engineering Research in Africa, Vol. 22, pp. 112-120 [24] Fan-Long Jin, Xiang Li and Soo-Jin Park, (2015), “Synthesis and application of epoxy resins”, Journal of Industrial and Engineering Chemistry, Vol. 29, pp. 1-11 [25] Suresha, Chandramohan, Prakash, Balusamy and Sankarayanasamy, (2006), “The role of fillers on friction and slide wear characteristics in glass-epoxy composite systems”, Journal of Minerals and Materials Characterization and Engineering, Vol. 5, pp. 87-101 [26] Nallusamy S and Gautam Majumdar, (2016), “Effect of stacking sequence and hybridization on mechanical properties of jute-glass fiber composites”, International Journal of Performability Engineering, Vol. 12(3), pp. 229-239 [27] Hanumantharaya, Ananda Kumar, Prem Kumar, Vikas and Ashok Kumar, (2014), “Friction and dry sliding wear behaviour of granite-fly ash

Ceramic injection molding (CIM) or extrusion requires molds and dies with high hardness to reduce tool wear which occurs due to processing of highly abrasive ceramic compounds.
Reference [1] Landfried, R., Kern, F., Gadow, R., Burger, W., Leonhardt, W., Development of Electrical Discharge Machinable ZTA Ceramics with 24 vol% of TiC, TiN, TiCN, TiB2 and WC as Electrically Conductive Phase, International Journal of Applied Ceramic Technology, 1-10, 2012 [2] Landfried, R., Kern, F., Burger, W., Leonhardt, W., Gadow, R., Wire-EDM of ZTA-TiC composites with variable content of electrically conductive phase, Key engineering Materials, Vols. 504-506, pp 1165-1170, 2012 [3] Liu, C.
-C., Microstructure and Tool Electrode Erosion in EDMed of TiN/Si3N4 Composites, Materials Science and Engineering, 363, 21–227, 2003 [4] B.
Van der Biest, Toughness tailoring of yttria-doped zirconia ceramics, Materials Science and Engineering, A380, 215-221, (2004) [5] P.
Marshall, A Critical Evaluation of Indentation Techniques for Measuring Fracture Toughness: II - Strength Method, Journal of American Ceramic Society, Vol. 64, No. 9, (1981) [6] Ran, S. and Gao, L., Electrical properties and microstructural evolution of ZrO2-Al2O3-TiN nanocomposites prepared by spark plasma sintering, Ceramics International, 38, pp. 4923-4928, 2012 [7] Lux, F., Review - Models proposed to explain the electrical conductivity of mixtures made of conductive and insulating materials, Journal of Materials Science, 28, pp. 285-301, 1993 [8] Malliaris, A. and Turner, D.T., Influence of Particle Size on the Electrical Resistivity of Compacted Mixtures of Polymeric and Metallic Powders, Journal of Applied Physics, Volume 42, Number 2, pp.614-618, 1971 [9] Chase, M.W; Davies, C.A.; Downey, J.R.; Frurip, D.J.; McDonald, R.A. and Syverud, A.N.:, JANAF Thermochemical Tables, 3rd edition, J.Phys.

College of Mechanical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China; 2.
Agren: Materials Science and Engineering A 452–453 (2007), p. 37-45 [2] Z.X Wang, A.X Yang, T Zang, D.Y He: Materials Engineering (2008), p. 56-59 [3] T Li, Q.F Li, J.Y.H.
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The PTCR effect induced by grain boundary segregation in acceptor Chao Fanga and Liangyan Chenb Institution of Electrical and Electronic Engineering, Wuhan Polytechnic University, Wuhan 430023, China ayyohjh@sina.com, bchenzi2010@163.com Keywords: segregation; semiconductive; PTCR; ceramics; grain boundary Abstract.
Further, the PTCR effect of BaTiO3 semiconductive ceramics was calculated.
Further, the PTCR effect of BaTiO3 semiconductive ceramics was calculated.
Nanni: Journal of the Korean Physical Society.
Castro: Ceramics International.

Effect of Si3N4-Y2O3 Compound Additive on Crystallization and Sintering of Fused Quartz Ceramic Materials Shulong Liua, Zhifa Wangb, Jinglong Buc, Shubin Shend and Lixue Yue Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan, Hebei 063009, China a823917011@qq.com, bnhclwzf@126.com, cbjl@heuu.edu.cn, dssbdyxiang@163.com, eyulx@heuu.edu.cn Keywords: fused quartz, silicon nitride, ytterbium oxide, sintering, crystallization Abstract.
Min: Ceramics International.
Zhou: Rare Metal Materials and Engineering.
Dou: Rare Metal Materials and Engineering.
Huang: Journal of Inorganic Materials.

Experimental study of geochemical engineering shield on U adsorption.
Experimental study of geochemical engineering shield on Sr adsorption.
International Conference on Nuclear Engineering.
Journal of Membrane Science, 2013
Journal of Nuclear Materials, 2012, 420(1): 182-192

Simulation on material removal during reciprocating traveling WEDM of insulating ceramics Yongfeng Guo1,a, Pengju Hou1,b, Liuxian Sun1,c , Li Wang1,d and Zongfeng Li1,e 1 School of Mechatronics Engineering, Harbin Institute of Technology, 92 west Dazhi Street, Nan Gang District, Harbin 150001, China a guoyf@hit.edu.cn, b pengju_hou@163.com, c sunliuxian@sohu.com, d wanglinixing@163.com, e Lizongfeng123@163.com Keywords: Insulating ceramics; Reciprocating traveling WEDM; Material removal; Double layer structure model; Simulation Abstract: With the double layer structure model, the material removal of insulating ceramics ZrO2 during the machining process by reciprocating traveling wire electrical discharge machining (WEDM) was simulated and analyzed.
The clearly of insulting ceramics material removal mechanism and removal properties are extremely important for understanding the WEDM of insulating ceramics.
In this simulation analysis, the conductive layers on the surface of ceramic are defined as C and ZrC separately while the matrix is ZrO2 insulating ceramic.
[3] Takayuki Tani, Yasushi Fukuzawa, Naotake Mohri, Nagao Saito, Masaaki Okada: Machining phenomena in WEDM of insulating ceramics, Journal of Materials Processing Technology, 149 (2004), p.124-p.128 [4] B.
Liu: Influence of secondary electro-conductive phases on the electrical discharge machinability and frictional behavior of ZrO2-based ceramic composites, Journal of Materials Processing Technology, 208 (2008), p.423-p.430 [6] S.

The Influence of B2O3 on the Microstructures and Properties of CaO-B2O3-SiO2-Al2O3 Glass-Ceramics (α-Al2O3) System Hui Shao1, a, Hongqing Zhou1, b and Xiaodong Shen1, a 1College of Material Science and Engineering, Nanjing University of Technology, Nanjing 210009, China ash0210210327@gmail.com, b hqzhou@njut.edu.cn.
Journal of the American Ceramic Society, 2007, 90(1):64-70
Journal of the European Ceramic Society, 2009, 29:1077-1082
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Journal of the Chinese ceramic society, 2008, 4(36):544-551