Search results

Introduction Precious metals alloy materials are the key basic materials for electron, electrics and aerospace industries [1-3], the further research on the phase structures and properties will be beneficial to improve the basic researching system of precious metals alloy materials and provide theoretical support to their applications.
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (No.
Special thanks should go to Key Laboratory of Kunming Science and Technology University for providing CPU support.
References [1] Jones F.H., Teeth and bones: applications of surface science to dental materials and related biomaterials, Surface Science Reports., 2001, 42 (3-5): 75
An investigation of phase separation in the Ir–Pt binary system, Journal of Alloys and Compounds, 2009, 484(1-2): 327-334

Materials and Methods Over the past 3 years, supported by the National Natural Science Foundation of China (No. 41103026), the large scale geological mapping, geological-section, tectonic and geochemical studies on the carbonate-hosted Pb-Zn deposits in NE Yunnan had been carried out, which were focused on the most representative large-sized deposits, such as the Huize and Maoping Pb-Zn deposits (Fig. 1).
The collected data and detailed field studies on the Huize and Maoping deposits indicate that the concentration and mineralization of lead and zinc in NE Yunnan need several geological conditions. (1) strata and lithological conditions: most of the Pb-Zn deposits are hosted in Paleozoic carbonate rocks, especially in the medium-coarse crystalline dolomite, the carbonate rocks are requisite to Pb-Zn mineralization, and they provide some ore-forming materials [5]; (2) tectonic conditions: the Pb-Zn deposits are controlled by the regional faults, and the ore-bodies are mainly distributed in the interlayer fracture zones of carbonate rocks, which formed by regional thrust fault-fold structures, indicate that the regional tectonic activity is crucial to the migration and deposition of ore-forming materials, the induced fold or compresso- shear structural plane is major ore-contained space; (3) magmatic constraints: the Upper Permian Emeishan basalts are widely distributed at the outer surrounds
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (41103026) and Talent Training Foundation of Kunming University of Science and Technology (14118135).
Bao: Journal of Geochemical Exploration, Vol. 128 (2013) p.51 - 61
Sun: Chinese Journal of Geochemistry, Vol. 28 (2009), p.70 -75.

Additive manufacturing(AM) with high flexibility are widely used in tissue engineering to produce customized designs with good controllability of scaffold materials and structures.
Research and manufacturing on tissue engineering scaffolds using biodegradable and good biocompatibility biological materials are being widely carried out.
Fiber deformation model Materials and methods Materials.
The follow-up study will explore the extrusion pressure control, and use a variety of materials to be do experiments in order to achieve a more ideal molding effect.
Journal of Bioactive and Compatible Polymers, 2009, 24(1): 18-30

The production process of steel box shaped girder The material of steel box girder is analyzed preferentially to ensure the rationality of the process preferentially.
So, the main part material of this steel box girder in the project is chosen to be Q345qD, and the crash barrier material Q235A.
References [1] Guoming Han:Theory and technology of welding technology(science press, Beijing 2007)(in Chinese)
[2] Wentao Lai , Dawen Peng , in:journal of Fujian Building,2005 (3) (in Chinese)
[3] Shen Ting , in:journal of huazhong university of science and technology .2006 (3)

Chang1,2* 1 Department of Mechanical Engineering, National Taiwan University 2 Center for Advanced Nano-Materials, National Taiwan University 1, Section 4, Roosevelt Rd., Taipei, Taiwan, * email: shchang@ntu.edu.tw Keywords: carbon nano-coils, chemical vapor deposition, synthesis.
For different substrates, it will have different growing critical thickness suggesting that materials melting point, vaporization, and catalyst activity significantly affect the systhesis.
Hishikawa: Journal of Applied Physics, vol. 94(4), (2003), pp. 2325
Nakayama : Journal of Physics B, vol. 109, (2005), pp. 17366 [9] N.
Wei: Applied Surface Science, vol. 181, ( 2001), pp. 234.

In Thermodynamics, Helmholtz free energy which is a function used to represent the state variables of material system in the process of thermodynamics equal to the internal energy of material systemminus the arithmetic product of that absolute temperatureand entropy.
When it is, the rate of fracture propagation characterized by time can be described by the equation as follow: (12) Where, is the size of real-time cracks; is the point of time; is the driving force of fracture propagation; andare the material constants.
Acknowledgements This work was financially supported by Innovation Fund of China National Petroleum (Corporation2011D-5006-0212), Youth Foundation of Heilongjiang Province (QC2010096), Open Fund of Key Laboratory of Enhanced Oil and Gas Recovery of Education Ministry, The National Natural Science Foundation of China (51104032), The National Natural Science Foundation of China (50974028/E0403) and Returned Overseas Scholars Fund in Heilongjiang (LC2009733).
Chinese Journal of Applied Mechanics, 2003, 20(02): 49-53
Chinese Journal of Applied Mechanics, 2008, 25(03): 411-414.

Acknowledgement It is a project supported by basic research programs of Suzhou science and Technology Department - industrial application part (SYG201327) and 2012 Innovation Project of JiangSu Province.
A micromouse kit for teaching autonomous mobile robots[J], International Journal of Electrical Engineering Education, 2011,Vol.48(2):188-201 [2] Mishra Swati, Bande Pankaj.
Journal of Information and Optimization Sciences,2009,Vol.30(6):1197-1207 [5] Zhang Haoming, PEH lian Soon,Wang Yinghai.
Two axes micromouse PWM generator based on FPGA[J].Applied Mechanics and Materials Vols. 496-500:1674-1680
Design of a Edubot--Micromouse based on MCU+FPGA[J].Applied Mechanics and Materials Vols. 496-500:1664-1669

Impact of Immersion Depth of Ultrasonic Horn on Acoustic Field Distribution Using Thermoelectric Probe * Hongxing Dong1, Xiaoguang Yang1, Guojun Yue2, Jinyong Tang1,*, Yuan Lv1 and Wenxin Liu2 1.College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, Heilongjiang Province, 150001, China 2.COFCO Biochemical Energy Co.
Fig .2 Response of the thermoelectric probe Based on the equation given by Ref. [2]: (1) I: intensity of ultrasound; A: area of the absorbing material; Teq: temperature at thermal equilibrium; T0: temperature of water; μ: absorption coefficient of the embedding medium; h: heat transfer coefficient; V: volume of the absorbing material.
This work is supported by the National Natural Science Foundation of China (20976032, 21076049) to Hongxing Dong.
References [1] M.Romdhane, C.Gourdon, " Investigation in solid - liquid extraction: influence of ultrasound," Chemical Engineering Journal, vol. 87, pp. 11-19, 2002
Sonochemical Reactors," AIChE Journal, vol.46, no.2, pp. 372-379, February 2000.

Citation & Key Engineering Materials Vols
Zheng Key Laboratory of Metastable Materials Science and Technology, College of Material Science and Engineering, Yanshan University, Qinhuangdao, P.R.
Li: Journal of Materials Processing Technology, Vol. 129(1-3) (2002), p. 50 [4] X.P.
Malkin: Transactions of the ASME: Journal of Manufacturing Science and Engineering Vol. 123 (2001), p. 13 [5] X.P.
Xu: Key Engineering Materials Vols. 202-203 (2001), p. 203 [8] X.P.

And the temperature of the contact materials is set for room temperature T0.
Fig.3 is the contact surface temperature differences between human body and the materials.
Fig. 3 Contact surface temperature Fig. 4 Contact surface temperatures and the differences of the materials temperature differences of the materials at 22 ℃{TTP}8451 Fig. 4 displays contact surface temperatures and the temperature differences for human body contacted with different materials at 22 ℃{TTP}8451 .
(Applied Science Publishers Ltd., London 1976) [5] J.M.
Zi: Journal of Clinical Electroneurophysiology Vol. 12 (2002), p. 224-226 Chinese