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Owing to the evaporation of harmful lead oxide during preparation process causes a crucial environment problem, so there is an increasing demand for environmental-friendly materials to replace Pb-based materials.
Zhou, Piezoelectric properties of Mn-doped (Na0.5Bi0.5)0.92Ba0.08TiO3 ceramics, Materials Letters. 59 (2005) 1649-1652
Damjanovic, High-Strain Lead-free Antiferroelectric Electrostrictors, Advanced Materials. 21 (2009) 4716-+
Messing, et al., Epitaxial growth of anisotropically shaped, single-crystal particles of cubic SrTiO3, Journal of Materials Research. 15 (2000) 846-849
Zhou, Synthesis of micron-scale platelet BaTiO3, Journal of the American Ceramic Society. 90 (2007) 1323-1326

Acknowledgments This work was supported by National Natural Science Foundation of China (No. 51605132), National Key Research and Development Program of China (No. 2016YFC0801901), Anhui Province Natural Science Foundation (No. 1708085ME117, 1808085ME151) and SINOMACH Science and Technology Major Project (SINOMAST-ZDZX-2017-01).
Materials Science Forum. 879(2016), 1588-1593
VORSAC WP2 Task 2.2.1- materials properties for AISI Type 316 stainless steels and Type 316L weld metal.
The Minerals, Metals & Materials Society, (1996), 229-238
Journal of Applied Physics, 53(1982), 3552-3559.

In this study, both soils and rocks are modeled as Mohr-Coulomb materials.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (40872179), China Postdoctoral Science Foundation (20060390165), Shanghai Postdoctoral Science Foundation (06R214152) and Shanghai Leading Academic Discipline Project (B308).
Journal of Tongji University (Natural Science), 31(9): 1024-1028 (2003) (in Chinese) [2] Z.Y.
Journal of Northeastern University (Natural Science), 26(3): 98-101 (2005) (in Chinese) [6] S.
Chinese Journal of Rock Mechanics and Engineering, 26(9): 1781-178 (2007) (in Chinese)

A Depth-setting TUV Control System Based on RS-485 Network Guohua Xu a, Kun Yu b and Xiong Shenc Underwater Technology Laboratory, School Of Naval Architecture and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China a hustxuguohua@yahoo.com.cn, byukun198721@yahoo.com.cn, cbuthold@sina.com Keywords:TUV; RS-485; Depth-Setting; Network Abstract.In order to boost the reliability of a floating TUV system, the research represents the central control system to be a Depth-setting TUV control system based RS-485 network.
Then, the passage will published the material object of the floating TUV.
Xiang, “Research on Network Technology of Sensor Based on RS-485 BUS”, Journal of Transducer Technology, Harbin, China, 2002
Ren, “The Realization of Serial Ports Communication in Delphi”, Journal of Sichuan University of Science and Technology, Chengdu, China, 2003 [6]Song-yi.

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51178471), Natural Science Foundation of Guizhou Province of China(XJGC20130904).
Vibration Control of Cable-Stayed Bridges by MR Damper[M].Beijing: Science Press,(2007) [2]Wang Xiu-yong.
Journal of Engineering Mechanics Division, ASCE, 102(EM2), 1976, 102(2): 249-263 [6] Xiao Zhi-rong.
Applied Mechanics and Materials, Vols. 94-96, 2011, 9(02) :902-908 [9] Zhang Zheng-xin, Huang Fang-lin A New Magneticrheological Damper Nonlinear Bingham Hysteretic Model and ANSYS Implementation [J].
Applied Mechanics and Materials Vols .351-352 2013:1146-1151.

The material for nozzles is stainless steel.
Adler, The Mechanics of Liquid Impact, Treatise on Materials Science and Technology. 16 (1979) 127-183
Geskin, L.Tismeneskiy, Mathematical Modelling and Experimental Verification of Stationary Waterjet Cleaning Process, Journal of Manufacturing Science and Engineering. 120 (1998) 571-579
Balachandar, An Experimental and Numerical Study of Water Jet Cleaning Process, Journal of Materials Processing Tech. 211 (2011) 610-618
Ungureanu, Research about Automatic Adjustement Solution of the Advance Force at the Perffusion Drills Using Fluid Elements, Archives of Mining Sciences. 58 (2014) 1201-1208

In the later research, materials or coatings containing Fe-WC composite ceramic has the same or even better performance than that of WC-Co powder [2].
The study of Fe-WC cermet is a new field of composite materials.
(1) The materials used in this experiment and their characteristics are shown in Table 1.
Composites Journal, 2001, 18(2): 65-69
Journal of Materials Processing Technology, 1997, (67): 100-104.

It is challenging to explore the technique how to weld different metallic materials for certain engineering application.
Experimental procedure The materials used were mild steel and Al 6063 Al.
The thickness of the samples was 3 mm for both materials.
Ahmad, Fazlul Bari, The influence of welding parameters and corrosive environment on the joint strength of resistance spot-welded mild steel sheets, International Journal of Mechanical and Materials Engineering. 4 (2009) 208-210 [2] S.
Yakou, Control of intermetallic compound layers at interface between steel and aluminum by diffusion-treatment, Materials Science and Engineering A338 (2002) 44-53

Figure.1 Earth and rockfill dam section Figure.2 The Schematic grid of Earth rockfill diagram dam cross section 3.1 Calculation of Material Parameters Because the materials used by the dam are different, so the corresponding permeability coefficient also changed.
Table.1 Dimensional seepage calculation of material parameters Location Material Hydraulic Conductivity （cm/s） Dam Body Upstream Gravel MaterialⅠ 5×10-3 Upstream Gravel MaterialⅡ 1×10-1 Transition MaterialⅠ 1×10-2 Transition MaterialⅡ 1×10-2 Asphalt Core Wall 1×10-7 Downstream Gravel Material 1×10-1 Downstream Rockfill 5×10-2 Prism 5×10-2 Dam Foundation Bedrock 1×10-5 Curtain Grouting 1×10-6 Results and analysis According to calculations require of the model,it is divided twenty regions, where the dam body is divided eight regions, dam foundation section is divided into twelve regions, and the materials subdivided into ten kinds of material properties, whereby analyses seepage of the model for the dam.
This is due to both the materials of hydraulic conductivity.
Journal of Dalian University of Technology,2006
Journal of Dalian University of Technology,2013 [5] Chen Xiang Yang, Tuo Tao.

Synthesis and Characterization of Calcium Hydroxide from Indonesian Limestone as Endodontic Intracanal Medicament Myrna Nurlatifah Zakaria1,a, Atia Nurul Sidiqa2,b, Ira Artilia2,c, Arief Cahyanto3,d* 1Departement of Endodontology and Operative Dentistry, Program Study of Dentistry, Faculty of Medicine, Universitas Jenderal Achmad Yani, Jl Terusan Jenderal Sudirman, Cimahi 40285, Indonesia 2Departement of Dental Materials Science and Technology, Program Study of Dentistry, Faculty of Medicine, Universitas Jenderal Achmad Yani, Jl Terusan Jenderal Sudirman, Cimahi 40285, Indonesia 3Departement of Dental Materials Science and Technology, Faculty of Dentistry, Universitas Padjadjaran, Jl.
Materials and Methods Preparation of Ca(OH)2 Powder.
This might be due to different processed of the raw materials.
Walsh, Aspects of solvent chemistry for calcium hydroxide medicaments, Materials. 10 (2017) 1-8
Gritti, et. al., The influence of dentine on the pH of calcium hydroxide, chlorhexidine gel, and experimental bioactive glass-based root canal medicament, The Scientific World Journal. (2015) 1-5