Materials engineering topic list of research papers
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A surface-enhanced Raman scattering (SERS)-active optical fiber sensor based on a three-dimensional sensing layer
Abstract To fabricate a new surface-enhanced Raman scattering (SERS)-active optical fiber sensor, the design and preparation of SERS-active sensing layer is one of important topics. In this study, we fabricated a highly sensitive three-dimensional...
2014 / Chunyu Liu, Shaoyan Wang, Gang Chen, Shuping Xu, Qiong Jia, et al. -
Austenite dynamic recrystallization of the microalloyed forging steels 38MnVS during forging process
Abstract According to the deformation characteristics of the microalloyed forging steels used in automobiles, the austenite dynamic recrystallization of microalloyed forging steels 38MnVS was investigated by thermal simulation test enginery...
2012 / Pan Liu, Rongpei Liu, Yuansheng Wei, Hongxin Yang, Qilong Yong, et al. -
MEMS-Based Power Generation Techniques for Implantable Biosensing Applications2011 / Jonathan Lueke, Walied A. Moussa
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Laser-Assisted Sheet Metal Working of High Strength Steels in Serial Production
Abstract Within the sheet metal working industry the demand for thinner sheet materials with very high strength is growing due to the increasing need to save energy and a responsible use of natural resources. The high strength and the low ductility...
2011 / Christian Brecher, Michael Emonts, Markus Eckert -
Pulse laser assisted composite electroless deposit to prepare ceramic coating
Abstract The Ni-P-nano Al2O3 plating layer was prepared on 45 steel by composite electroless deposit, and then hardened by pulse Nd:YAG laser. The surface morphology, microstructure, phase composition, and hardness were investigated respectively....
2010 / Qunli Zhang, Jianhua Yao, Yi Pan -
Large area 0-3 and 1-3 piezoelectric composites based on single crystal PMN-PT for transducer applications
Abstract 0-3 and 1-3 composites have been fabricated using piezoelectric single crystals (PSCs). These two connectivities were specifically chosen for large area fabrication. In particular, a lamination technique was used for 1-3 piezocomposites...
2010 / Mai Pham Thi, Anne-Christine Hladky-Hennion, Hung Le Khanh, Louis-Pascal Tran-Huu-Hue, Marc Lethiecq, et al. -
Experimental investigation of the mechanical micro structural and thermal properties of thin CrAIN layers deposited by PVD technique for various aluminum percentages
Abstract The thin film of chromium nitride and their derivatives obtained by the filing process physical vapour deposition attract more and more attention from industry given their high resistance to wear. This quality of these coatings may be...
2010 / T. Ghrib, B. Tlili, C. Nouveau, Y. Benlatreche, M. Lambertin, et al. -
Laser Assisted Joining of Plastic Metal Hybrids
Abstract Hybrid components combine the contradictory characteristics of plastics and metal and thus can lead to advantageous construction part properties. As a result light and concomitantly stiff components can be produced. Therefore, the need for...
2011 / Andreas Roesner, Sven Scheik, Alexander Olowinsky, Arnold Gillner, Uwe Reisgen, et al. -
Design and analysis of a thermionic SEM column using 3D finite element analysis2008 / Man-Jin Park, Keun Park, Dong Hwan Kim, Dong Young Jang
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Regulation for Switched Bimodal Systems with the Application to the Flying Height Control in Data Storage Devices
Abstract This paper considers a regulation problem for discrete-time switched bimodal linear systems where it is desired to achieve regulation against partially known disturbance or reference signals. First, a set of observer-based Q - parameterized ...
2012 / Zhizheng Wu -
Effects of Growth Conditions on Structure and Dielectric Properties of Bismuth-Magnesium Niobate Thin Films
Abstract The Bi1.5MgNb1.5O7 (BMN) thin films were prepared on platinum coated sapphire by rf magnetron sputtering deposition. Effects of substrate temperature, sputtering ambient and post rapid thermal annealing on structure, morphologies, and...
2012 / Gao Libin, Jiang Shuwen, Li Yanrong -
Development of 146nm Vacuum UV Light Source
Abstract The principle of dielectric-barrier discharge (DBD) producing 146nm vacuum ultraviolet (VUV) light is introduced in this article. MgF2 and Kr are used as the output window and the discharge gas, respectively, in the VUV light source. Fairly ...
2012 / Bu Ren’an, Song Mingdong, Wang Zhongrui, Jin Jing, Hu Wenbo, et al. -
A Multi-Phase Numerical Simulation of a Four-Nozzle Oxygen Lance Top-Blown Convertor
Abstract The impingements of supersonic oxygen jets on molten steel and slag in an 85 t top-blown convertor bath were studied and the flow field of molten bath was analyzed. The results show that with the lance height rising from 1.2 m to 1.8 m, the ...
2011 / Chunlai He, Ningchuan Yang, Qiming Huang, Chunting liu, Ling Wu, et al. -
The Application of COMSOL Multiphysics in Direct Current Method Forward Modeling
Abstract With point electric source as example, this paper describes direct current method forward modeling with COMSOL Multiphysics. By comparing and analyzing COMSOL Multiphysics modeling results and theoretic values of typical models, the...
2011 / Xiaolong Wang, Hui Yue, Guangliang Liu, Zhao Zhao -
Investigation of the Impact of Surrounding Light on Monitor’ Color Showing
Abstract Under surrounding light, the color showing on monitor's surface is produced by its emitting light and the reflected part of surrounding light by the surface. Utilizing the color characterizing relation of monitor, the actual color showing...
2011 / Xu Yanfang, Wang Zhen, Huang Min, Liu Haoxue -
Viscoelastic analysis of interaction between freezing wall and outer shaft wall in freeze sinking
Abstract In order to reasonably determine the external load of outer freezing shaft wall, it is necessary to conduct interaction study between frozen soil wall and outer shaft wall. First, based on the characteristic of three-stage compressive...
2009 / Yan-sen Wang, Zhi-jiang Yang, Wei-hao Yang -
Study of the method to calculate subsidence coefficient based on SVM
Abstract Subsidence coefficient is a key parameter for ground movement and deformation prediction when mining under the building, water, and railway; so how to get exact subsidence coefficient is one of the most important problems in the discipline...
2009 / Tan Zhi-xiang, Li Pei-xian, Yan Li-li, Deng Ka-zhong -
Strategy for introducing 3D fiber reinforced composites weaving technology
Abstract Conventional textile is no more a profitable business even after huge investments, due to highly competitive market. Therefore, it is understandable for a country to seek technological up-gradation for competitive edge. It is also believed...
2012 / Owais Anwar Golra, Jawad Tariq, Nadeem Ehsan, Ebtisam Mirza -
Development of Novel Anisotropic Boring Tool for Chatter Suppression
Abstract A novel chatter suppression method in boring operation is proposed in the present study. The anisotropic boring tool with a step portion and notches on the cylinder periphery is designed, which has anisotropic dynamic characteristics. Since ...
2012 / Norikazu Suzuki, Kohei Nishimura, Ryo Watanabe, Takashi Kato, Eiji Shamoto -
Research on Calculation Method for Dill Pipe Half-wavelength Based on Energy Method
Abstract According to energy conservation, it researched the calculation method for dill pipe half-wavelength from a new angle in this paper, and deduced the calculation equation of half-wavelength, which is important to optimizing drilling...
2011 / Ming Cao