Search results

1 Scattering Of SH Waves By An Arc-shaped Crack Between A Cylindrical Piezoelectric Inclusion And Matrix: Near Fields * Wang Xuyue Yu Shouwen Department of Engineering Mechanics, Tsinghua University Beijing 100084, P.R.China Keywords: Scattering of waves, Piezoelectric inclusion, Near fields .
The piezoelectric ceramics may contain such defects as cracks etc.
Quarterly Journal of Applied Mechanics Vol.29, (1972). 525-534 [3] Narita, F. and Shindo, Y. (1998).
JSME International Journal,Vol.41, 40-48 5 [4] Li, S. and Mataga, P..
Journal of Mechanics and Physics of Solids Vol.44, (1996) 1831-1866 [5] Wang XY ,Yu SW, Scattering of SH wave by an arc-shaped crack between a cylindrical piezoelectric inclusion and matrix -II: far field ,Int.

Microwave Absorption Properties of Porous Co/C Nanofibers Synthesized by Electrospinning SUN Hai-Taoa, ZHANG Sab, DENG Hui-Yong, CUI Kai-Bo, ZHAO Fang Army Engineering University Shijiazhuang Campus, Shijiazhuang, China a18192278@qq.com, bzhangsahe@126.com Keywords: electrospinning; porous; composite nanofibers; microwave absorption properties Abstract.
Ceramics International. 2018
The Journal of Physical Chemistry, 2012, 116(16): 9196-9201
Journal of Electronic Materials. 2018, 47(8): 4703-4709
Journal of Alloys and Compounds. 2016: 541-547

.,53-1, Jalan Equine 9, Taman Equine, Bandar Putra Permai, 43300 Seri Kembangan, Selangor, Malaysia 3Wireless and Photonic Networks Research Centre, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia asharudinomar@upm.edu.my, bloosing@aseptec.com.my, ckan@aseptec.com.my, dhalimahmk@upm.edu.my, emam@upm.edu.my Keywords: Tellurite glass, Erbium doped, Raman, Judd–Ofelt analysis, Photoluminescence, Near infra-red Abstract.
Solids 242 (1998) 154 [4] Wang, L., Tan, L., Yue, Y., Peng, M., & Qiu, J., Efficient Enhancement of Bismuth NIR Luminescence by Aluminum and Its Mechanism in Bismuth-Doped Germanate Laser Glass, Journal of the American Ceramic Society 99(6) (2016) 2071-2076 [5] Dianov, E.M., Amplification in extended transmission bands using bismuth-doped optical fibers, J.
SPIE, 9728 (2016) 97280U [7] Mustafa, I.S., Kamari, H.M., Yusoff, W.M.D.W., Aziz, S.A. and Rahman, A.A., Structural and optical properties of lead-boro-tellurrite glasses induced by gamma-ray, International Journal of Molecular Sciences 14(2) (2013) 3201-3214 [8] Sreenivasulu, V., Upender, G., Priya, V.V., Mouli, V.C. and Prasad, M.
Moadhen, Yb 3+ effect on the spectroscopic properties of Er–Yb codoped SnO2 thin films, Journal of Luminescence 131(12) (2011) 2630-2635

Fabrication of a Large-Area Silicon Mold with Microstructures Using a Novel Recombining Technique Chih-Wei Wu1,a, Chih-Heng Chi1,b, Hung-Yin Tsai2,c and Yung-Kang Shen3,d 1 Department of Mechanical & Mechatronic Engineering, National Taiwan Ocean University, Taiwan. 2 Department of Power Mechanical Engineering, National Tsing Hua University, Taiwan. 3 College of Oral Medicine,Taipei Medical University, Taiwan.
Yao: Journal of Display Technology Vol. 4 (2008) p. 147
Brugger: Microelectronic Engineering Vol. 67-68 (2003) p. 609
Hsiao: Journal of Mechanical Science and Technology Vol. 21 (2007) p. 323
Tu: Ceramics International Vol. 30 (2004) p. 1115.

Chemical plating alloys of glass fiber can be widely used in electronics, automobile, weapons, ships, genetic engineering and other high-tech industries,due to the small specific gravity, good dispersion with polymer, excellent electromagnetic performance, and other advantages.
[12]Bo Hong, Liangxing Jiang, Ketao Hao, Fangyang Liu, Xiaoying Yu, Haitao Xue, Jie Li, Yexiang Liu,Al/Pb lightweight grids prepared by molten salt electroless plating for application in lead-acid batteries, Journal of Power Sources.256( 2014)294-300
[13]Mehmet Uysal, Ramazan Karslioğlu, Ahmet Alp, Hatem Akbulut,The preparation of core–shell Al2O3/Nicomposite powders by electroless plating, Ceramics International.39(2013)5485-5493
[18]Laima Luo, Jia Yu, Juan Luo, Jian Li, Preparation and characterization of Ni-coated Cr3C2 powder by room temperature ultrasonic-assisted electroless plating, Ceramics International.36 (2010) 1989-1992
[19]Daocai Li, Laijun Wang, Ping Zhang, Songzhe Chen, Jingming Xu, HI decomposition over PtNi/C bimetallic catalysts prepared by electroless plating, International Journal of Hydrogen Energy.38 (2013)10839-10844

The porosity parameter has a significant influence on the strength and performance of materials and therefore the estimation of porosity is of interest across several fields like biomedical engineering, materials engineering and civil engineering [2-5].
Rice, “The porosity dependence of physical properties of materials: a summary review, Key Engineering Materials, v 115, 1996, pp. 1-20 [3] K.
Hing, “Biocermaic bone graft substitutes: influence of porosity and chemistry, International Journal of Applied Ceramic Technology, v 2, n 3, 2005, pp. 184 – 199 [4] Z.
Pina, “Porosity measurement method by X-ray computed tomography”, Key Engineering Materials, v 409, 2009, pp. 402-405 [8] H.
Hernandez-Escobedo, “Porosity estimation method by X-ray computed tomography”, Journal of Petroleum Science and Engineering, 47 (3-4), 2005, pp. 209-217 [9] S.

A Study on Orthogonal Experiments of YAG: Ce3+ Yellow Phosphor for White LED Rongfeng Guan a, Qinqin Li b and Shuaimou Lic Institute of Materials Science and Engineering, Henan Polytechnic University, No.2001, Century Avenue, Jiaozuo 454003, Henan Province, China aRongfengg@163.com, bliqinqinni@126.com, clishuaimoude@163.com Key words：YAG:Ce3+; Phosphor; Co-precipitation Method; White LED; Abstract.
Fig 3 Co-precipitation method preparation luminous powder YAG:Ce3+ emission spectrum [Increases 10%flux] Added fluxes [10%] Emission center wavelength [nm] luminous intensity [a.u] NH4F 543 31.96 NaF 551 38.68 H3BO3 548 60.19 Tab. 3 the effect of flux on the luminescence intensity of phosphor YAG: Ce3+ Analysis of the sample spectral In 1931, the international illumination committee has established the chromaticity diagram, the measurement colors have been standardized, identified the CIEl931-XYZ standard colorimetry system.
Journal of rare earths, 2005,23:27-29
Journal of Inorganic Materials[J]. 2008,23(6):1131-1134
Journal of the European Ceramic Society, 2008, 28(15):2903-2914

Introduction Over the past years cobalt has been the most valued matrix metal in professional sintered diamond tools, such as saw blades, wire saws, core drills and grinding wheels used for cutting, drilling and shaping natural stone, concrete and ceramics.
Konstanty: Powder Metallurgy 56 (2013), p. 3 [3] Anon.: Marmomacchine International 18 (1997), p. 156 [4] I.E.
Stephenson, D Tyrala: Diamond Tooling Journal 3 (2011), p. 26 [6] D.
Fundal: Proc. 12th International Plansee Seminar ‘89, Wear Resistant Materials, Vol.2, Austria, (1989), p. 481 [10] E.
Allain et al.: Materials Science and Engineering A 387-389 (2004), p. 158

Improvement in Bioactivity Properties of Hydroxyapatite Coated Ti-6Al-4V ELI with Addition of Zirconium Oxide for Orthopaedic Implant Sanny Ardhy1,2,a*, Gunawarman2,b, Jon Affi2,c and Yuli Yetri3,d 1Mechanical Engineering Dept, Universitas Dharma Andalas, Padang, Indonesia 2Mechanical Engineering Dept, Universitas Andalas, Padang, Indonesia 3Mechanical Engineering Dept, Politeknik Negeri Padang, Padang, Indonesia a*sannyardhy@gmail.com, bgunawarman@eng.unand.ac.id, cjonaffi@gmail.com, dyuliyetriyetri@gmail.com Keywords: Bioactive, Dip coating, Hank’s Solution, Ti-6Al-4V ELI, Zirconium Oxide.
In: IOP Conference Series: Materials Science and Engineering. 2021
In: IOP Conference Series: Materials Science and Engineering. 2019
Vol. 4, International Journal of Computational and Experimental Science and Engineering. 2018 [cited 2019 Sep 12]. 15–19 p.
In: Procedia Engineering. 2017. p. 399–408

Along these practical efforts, a thermo-mechanical process model for the laser assisted machining of high strength metallic and ceramic materials has been set up, saving time consuming and expensive testing periods.
Wang, Titanium alloys and their machinability—a review, Journal of Materials Processing Technology, 68 (1997), 262–274
Zorev, Inter-relationship between shear processes occurring along tool face and shear plane in metal cutting, International Research in Production Engineering, 1963, 42-49
Girot, A New Material Model for 2D Numerical Simulation of Serrated Chip Formation when Machining Titanium Alloy Ti–6Al–4V, International Journal of Machine Tools & Manufacture,48 (2008), 275–288
Özel, Modified material constitutive models for serrated chip formation simulations and experimental validation in machining of titanium alloy Ti6Al4V, International Journal of Machine Tools and Manufacture 50 (2010), 943-960