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In conclusion, functionally graded materials have enormous development space, both in basic theoretical research and practical engineering applications.
Proceedings of the first International Symposium on FGM[C].
Materials Science and Engineering of Powder Metallurgy, 2005,10(5): 257-263
Materials Engineering, 1993 (6): 16-19
Journal of Wuhan University of Science and Technology, 2000,13(1): 1-5

In this case, piezo-ceramics are manufactured in a form of hemisphere.
The simple realization of the layout of hemisphere piezo-ceramics is shown in Figure 3.
Inamori, et al., Attitude stabilization for the nano remote sensing satellite PRISM, Journal of Aerospace Engineering (2011) 187–191
Kumar, A.Misra, Reconfigurable magnetic attitude control of Earthpointing satellites, in: Proceedings of the Institution of Mechanical Engineers, Part G, Journal of Aerospace Engineering (2010) 1309–1326
Kulvietis, Trajectory planning method of rotating mobile piezorobot, Journal of Vibroengineering 11(4) (2009): 690–696

Influence of Supporting Characteristics on Sphericity of Ceramic Balls in Rotated Dual-Plates Lapping Process B.H.Lv 1, a, J.L.Yuan 1, 2, b, F.Cheng 2 and F.Yang 2 1 National Engineering Research Center for High Efficiency Grinding, Hunan University, Changsha, 410082, China 2 Ultra-precision machining research center， Zhejiang University of Technology, Hangzhou 310014, China a lu-bt@sohu.com, bjlyuan@zjut.edu.cn Keywords: Ceramic balls, Rotated Dual-Plates Lapping, Support of lapping system, Dynamic Characteristics, Sphericity Abstract.
Ceramic balls have become an important component in advanced bearings, and the sphericity of balls is a key qualification focused in lapping process.
In industry, ceramic balls are finished by V-groove lapping - the same technique used for steel balls [1].
Dynamic Analysis of Support in RDP Lapping RDP Lapping Method for Precision Ceramic Ball.
[2] N.Umehara,T.Kirtane,R.Gerlicka,V.K.Jain,R.Komanduri: International Journal of Machine Tools & Manufacture,Vol. 46(2006),pp.151-169

Surappa, Processing Microstructure Properties of Al Based Metal Matrix Composites, Journal of Key to Engineering Materials 104-107 1995 259-274
Gaindhar, Quality of V- Process Moulds Through Taguchi’s Technique, Quality and Reliability Engineering International Journal 12 1996 421–427
Gaindhar, Off-Line Quality Control for V-Process Castings, Quality and Reliability Engineering International Journal 11 1995 175–181
Unar, Manufacturing of Aluminum Composite Material Using Stir Casting Process, Mehran University Research Journal of Engineering & Technology 30(1) 2011 53-64
Pandey, Effect of Dual Reinforced Ceramic Particles on High Temperature Tribological Properties of Aluminum Composites, Ceramics International (In press)

The above units only developed prototypes for double pulse motor.But because the negative quality of PSD was so heavy that,it was difficult for engineering applications.
Among them,the 41st Institute has an outstanding research results and the conditions for engineering applications.
Review of multi-pulse solid rocket motor[J].Aerodynamic Missile Journal,1993,(01)
Journal of Propulsion Technology,1989,(04)
Design and experimental study on ceramic clapboard of pulse motor [J].Journal of Solid Rocket Technology,2010,(03).

Synthesis and Characterization of Nanofibres of 2zno·3B2O3·5H2O Ceramic Composite Using the Sol-Gel Processing and the Electrospinning Techniques Fatih Sevima*, Adem Karab, Oguz Aksakalb, Fatih Demira and Hayrettin Erogluc a,Atatürk University, Faculty of Engineering, Department of Chemical Engineering, 25240, Erzurum, Turkey bAtatürk University, Graduate School of Natural and Applied Sciences, Department of Nano-science and Nano-engineering, 25240 Erzurum, Turkey c,Atatürk University, Faculty of Engineering, Department of Biomedical Engineering, 25240, Erzurum, Turkey *Corresponding author Keywords: Nanofibers, Zinc borate composite, Sol-gel processing, Electrospinning.
Recently, the sol–gel method has been combined with the electrospinning technique to produce ultrafine polymer/ceramic nanofibers.
Electrospinning is a simple and inexpensive method for generating ultrafine fibers of various types of materials including polymer, polymer/ ceramic composites and ceramic fibers.
Sevimli, Structure Investigations of NiO/Al2O3/B2O3/SiO2 Composite Based on PVA Using Sol-Gel Processing and the Electrospinning Technique, Asian Journal of Chemistry; Vol. 26, No. 8 (2014) 2293-2295
Kulkarni, Nanocrystalline yttria stabilized zirconia by metal–PVA complexation, Ceramics International 36 (2010) 561–566

Nevertheless it has yet to find significant applications in advanced engineering components, such as dental and biomedical implants, aerospace components, medical and surgical tools, and chemical devices.
Secondly, since most engineering plastics have a wide range of decomposition temperatures up to 500 °C [17], the polymer must be carefully chosen by the factors such as polymer structures, molecular weights, crystallinity and impurities.
German, Status of metal powder injection moulding of titanium, International Journal of Powder Metallurgy 46 (2010) 11-17
Baril, Effect of Oxygen Concentration and Distribution on the Compression Properties on Titanium Foams, Advanced Engineering Materials 10 (2008) 868-876
Qian, Cold compaction and sintering of titanium and its alloys for near-net-shape or preform fabrication, International Journal of Powder Metallurgy 46 (2010) 29-44.

A Dual-band LTCC Antenna with Cross Circuitous Structure Hong-gang Hao 1, Wen-shuai Hu 2 ,Hai-yan Tian3 , Yi Ren4 (1,2,3,4School of Optical and Electronic Engineering, Chongqing University of Posts and Telecommunications, China) 1haohg@cqupt.edu.cn, 2huiwenshuai666@126.com, 3kyz_0824@163.com 4renyi@cqupt.edu.cn Keywords: Low-temperature Co-fired Ceramic, Circuitous Patch, Miniaturization, Dual-band.
A compact dual-band antenna for ISM (2.45GHz) or WiMAX (3.15GHz) applications by low-temperature co-fired ceramic (LTCC) technology is presented in this paper.
Tentzeis and Joy Laskar, “Design of Compact Stacked-Patch Antennas in LTCC Multilayer Packaging Modules for Wireless Applications,” IEEE Transactions on Advenced Packaing, vol.27, NO.4,2004 [3] Shinho Yoon, Chulwoo Park, Minsu Kim, Kyungwon Kim, and Youngoo Yang, “Multi-band Internal Antenna for Mobile Phones Using a High Dielectric Material,” Proceedings of Asia-Pacific Microwave Conference 2010, pp.219-222, 7-10 Dec.2010 [4] S.P.Gonga, J.R.Qua, Y.X.Hua, Q.Y.Fua and D.X.Zhou, “Design of Triple-band LTCC Antenna Using Meander Line Structure for Mobile Handsets,” IEEE 2010 International Conference on Microwave and Millimeter Wave Technology, pp.370-372,2010 [5] Hai-yan Tian, Xiao-lin Lee.
Zhou, "Design of Triple-band LTCC Antenna Using Meander Line Structure for Mobile Handsets," IEEE 2010 International Conference on Microwave and Millimeter Wave Technology, pp.370-372, 2010 [7] Wen-Hsi Lee, Chi-Yi Su and Yi-Sen Chen, "A Study on Bandwidth Enhancement of 900/1800 Dual Band LTCC Chip Antenna by Using Equivalent Circuit Analysis," International Journal of RF and Microwave Computer-Aided Engineering, Vol.19, No.1, pp.120-127, January 2009 [8] S.P.Gong, J.R.Qu, Y.X.Hu, “Design of Triple-band LTCC Antenna Using Meander Line Structure for Mobile Handsets”, IEEE ICMMT 2010 Proceedings.

Mechanochemical Synthesis of Nanosized Hydroxyapatite Powder and Its conversion to Dense Bodies Sharifah Adzila1, 3a, Iis Sopyan2b, Mohd.Hamdi1c, Singh Ramesh1d 1 Department of Engineering Design & Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia 2 Department of Manufacturing and Materials Engineering, Faculty of Engineering, International Islamic University Malaysia, PO Box 10, 50728 Kuala Lumpur, Malaysia 3 Department of Materials Engineering and Design, University of Tun Hussein Onn Malaysia a adzila@uthm.edu.my, b sopyan@iium.edu.my, c hamdi@um.edu.my, d ramesh79@um.edu.my Keywords: Mechanochemical, Hydroxyapatite, Nanocrystalline, Dense bodies, Sintering, Vicker’s Microhardness.
Acknowledgement The author is grateful to Biomedical Engineering Research Group of International Islamic University Malaysia (IIUM) and Institute of Research Management and Monitoring of University of Malaya (UM) for supporting this research.
Kaur, Ceramics International. 35 (2009) 3161-3168
Shinomiya, Materials Science and Engineering. 24 (2004) 341-347
Janackovic, Ceramics International. 35 (2009) 2171-2178

Materials Science and Engineering: C. 29 (2009) 1959-64
Advanced Engineering Materials. 13 (2011) 93-9
Journal of tissue engineering and regenerative medicine. 11 (2017) 1723-31
International journal of pharmaceutics. 364 (2008) 328-43
Industrial & Engineering Chemistry Research. 53 (2014) 15374-82.