Academic literature on the topic 'Intermetalicum'

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Journal articles on the topic "Intermetalicum"

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Chen, Jiang, Guang Ze Dai, Jun Wen Zhao, Xing Min Huang, and Jing Han. "Optimization of Process Parameters of Hot-Dip Aluminized Coating." Advanced Materials Research 391-392 (December 2011): 46–50. http://dx.doi.org/10.4028/www.scientific.net/amr.391-392.46.

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The hot-dip aluminized process parameters with respect to the thickness and microstructure of intermetalic layer were investigated using a uniform design of experiments. The measured thickness of intermetalic layer was regressed as first- to third-order polynomial equations of four related parameters, i.e. hot-dip temperature, hot-dip time, diffusion treatment temperature and diffusion treatment time. It was found that the third-order regressed equation was acceptable and appropriate to identify the influences of the investigated parameters on the thickness of intermetalic layer. Comprehensive analysis of the results based on the regressed equation and microstructure could supply believable and optimized process parameters.
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Hariyanto, Agus Hadi, Triyono Triyono, and Agus Supriyanto. "PENGARUH TEMPERATUR TERHADAP SIFAT FISIK MEKANIK PADA SAMBUNGAN DIFUSI LOGAM TAK SEJENIS ANTARA SS400 DENGAN Al6061." ROTASI 17, no. 2 (April 1, 2015): 57. http://dx.doi.org/10.14710/rotasi.17.2.57-66.

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Diffusion welding on the disimilar metal between steel SS400 and aluminum Al6061 by using induction furnace, the temperature variation and filler variation. Temperature variations that are used 850⁰C, 875⁰C and 900⁰C. Filler that is used Fe and Cu powders, in variations filler Fe / Cu: 70/30%, 75/25%, 80/20%, on 30 minutes holding time. The results shows there is the presence of intermetallic layers in the temperaturs. Results of Scanning Electron Microscop (SEM), good diffusion process occurs on temperatures 850⁰C and filler variations Fe: 75%, Cu: 25%. It occurs interface bonding steel and aluminum on diffusion area. Interface bonding steel and aluminum will produces intermetalic layer Fe2Al3. The results of good hardness distribution occurs on 900⁰C filler variations Fe: 75%, Cu: 25%. It occurs intermetalic layer formation on diffusion area. Intermetalic layer formation is influenced by heat treatment and diffusion of Fe atoms and Cu atoms. The higher the heat treatment, the harder the Cu atoms. So it will affect the hardness intermetalic layer. By the higher heat treatment, the microstructure of the coating intermetalic will be so close. The more tightly layered arrangement intermatalic blistering effect on shear test. The results of tensile shear testing, high voltage value occurs on 900⁰C filler variations Fe: 75%, Cu: 25%. It is influenced by a continuous heating process, thus causing the Cu atoms will be hard. With high heat, Fe atoms will diffuse to the base metal aluminum and copper atoms will diffuse to the base metal and Al6061 SS400. So that the Fe and Cu atoms will bond with the base metal that affects the mechanical properties.
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Nozaki, Yoshihiko. "Injection Molding of Intermetalic Compounds Powder." Bulletin of the Japan Institute of Metals 31, no. 8 (1992): 720–24. http://dx.doi.org/10.2320/materia1962.31.720.

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Oki, A., H. Hori, M. Furusawa, M. Kurisu, S. Yamada, Y. Andoh, S. Mitsudo, and M. Motokawa. "Magnetoresistance and magnetization in intermetalic compound RNiSn." Czechoslovak Journal of Physics 46, S4 (April 1996): 2019–20. http://dx.doi.org/10.1007/bf02571001.

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Palanichamy, P., M. Sivabharathy, K. Jeyadheepan, P. Kalyanasundaram, K. Ramachandran, and C. Sanjeeviraja. "Ultrasonic, Metallographic and Photo Acoustic Studies on Zircaloy-2." Materials Science Forum 699 (September 2011): 123–30. http://dx.doi.org/10.4028/www.scientific.net/msf.699.123.

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The nuclear material, Zircaloy-2 is studied here by photoacoustics and the results are correlated with ultrasonic measurements and metallographic microstructures. Precipitation of hard intermetalics and formation of α-martensite, due to thermal aging are also explained through photoacoustic studies.
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Chen, Y. A., Cosme Roberto Moreira Silva, and D. Michael Rowe. "Synthesis of PbTe Intermetalic Compound by Mechanical Alloying." Materials Science Forum 660-661 (October 2010): 347–52. http://dx.doi.org/10.4028/www.scientific.net/msf.660-661.347.

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The formation of PbTe intermetallic compound by mechanical alloying (MA) has been investigated. The elemental starting materials were 99.5% pure lead and tellurium, with a sieve size of 80 and 200 mesh, respectively. A SPEX 8000 shaker milling was used to perform the MA, using WC balls as milling media in a cylindrical hardened tool steel vial. X-ray diffraction analysis was performed with a profile-fitting program, to evaluate time evolution of the alloy formation. An exotermical reaction occurs on PbTe formation, with entalphy H= - 16.3 Kcal/mol. The *T value is confirmed by the heat exchange equation *Q = |*Hf | =* i (mici ) *T, where the summation comprises the mass and specific heat of vial, balls and powder material. For the standard milling conditions employed, the PbTe formation occurs at aproximately 90 seconds of milling, when using charge ratios between 3:1 and 7.5:1. However, for lower charge ratios (8:1 to 10:1), isolated reactions at the mixture occurs, but the amount of material is not enough to raise the temperature of adjacent regions, and the propagation of the reaction is avoided. There is therefore a minimum amount of powder (“critical mass”), and below this value the reaction will not be self-sustained.
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Ben-Hamu, Guy, D. Eliezer, and Kwang Seon Shin. "Studies on the Influence of Chloride Ion Concentration on the Corrosion Behavior of ZSMX Magnesium Alloy." Advanced Materials Research 95 (January 2010): 47–50. http://dx.doi.org/10.4028/www.scientific.net/amr.95.47.

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The paper presented reveals the influence of chloride ion concentration on the corrosion and electrochemical behavior of new ZSMX wrought magnesium alloy in NaCl solution. The experimental techniques used include potentiodynamic polarization tests. The corrosion rate usually increased with the increase in chloride ion concentration. This result can be explained by the distribution of intermetalics.
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Pankratov, N. Yu, V. I. Mitsiuk, V. M. Ryzhkovskii, and S. A. Nikitin. "Direct measurement of the magnetocaloric effect in MnZnSb intermetalic compound." Journal of Magnetism and Magnetic Materials 470 (January 2019): 46–49. http://dx.doi.org/10.1016/j.jmmm.2018.06.035.

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OGINUMA, Hideki, Katsuyoshi KONDOH, Eiji YUASA, and Tatsuhiko AIZAWA. "605 Reaction behavior in formation of Mg_2Sn intermetalic from powder." Proceedings of the Materials and processing conference 2001.9 (2001): 235–36. http://dx.doi.org/10.1299/jsmemp.2001.9.235.

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Chlubny, Leszek, Jerzy Lis, and Mirosław M. Bućko. "SHS Synthesis of the Materials in the Ti-Al-C-N System Using Intermetallics." Advances in Science and Technology 45 (October 2006): 1047–51. http://dx.doi.org/10.4028/www.scientific.net/ast.45.1047.

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Materials in the Ti-Al-C-N system due to their specific heterodesmic structure show pseudo-plastic properties. Direct synthesis of these compounds from respective elements requires high-temperature and long-lasting reaction. Presented work shows attempts to prepare some ternary compounds using self-propagating high-temperature synthesis (SHS). Intermetalic precursors, TiAl and Ti3Al, were used to synthesize fine and sinterable powders of 211 and 312 complex structure materials.
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Dissertations / Theses on the topic "Intermetalicum"

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Handrk, Jiří. "Úprava oxidačních vlastností TiAl intermetalik kovovými multivrstvami na bázi Al-Y." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231716.

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Mechanické vlasnosti intermetalika na bázi titan hliník Ti-46Al-7Nb-0.7Cr-0.1Si-0.2Ni jsou konstatní do teploty 700 °C. Nad touto teplotou slitina oxiduje. Cílem této práce bylo zlepšit oxidační vlastnosti pomocí kovové multivrstvy na bázi yttrium hlinik. Pro depozici vrstev byla použita metoda PVD. Na vzorky byly naneseny vrstvy čistého ytria nebo kombinace yttrium, hliník. Vzorky byly následně žíhány v inertní atmosféře na 700°C a 900°C nebo nebyly. Kvalita nanesených vrstev byla zkoumána pomocí scratch testu a EDS analýzi. Dále byly vzorky izotermicky oxidovány na 900°C po dobu 100 hodin. Na vzorcích byly po oxidaci prováděny měření pevnosti v tříbodovém obybu a měření hmotnosti. Chemické složení oxidické vrstvy bylo vyhodnoceno pomocí EDS. Žádná z vrstev s nebo bez žíhání neprokázaly zlepšení oxidických vlastností. Vyšší teplota žíhání prokýzala zlepšení mechanických vlastnotí vrstvy, ale zhoršení materiálu.
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2

Mynarčík, Pavel. "Exotermní intermetalické směsi, jejich příprava a hodnocení." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400855.

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During exothermic reactions a significant amount of heat is released. This heat can be further utilized for heating up chemical substances, chemical reaction initiation or welding. The first part of this thesis contains survey of thermodynamics and thermodynamics and thermochemistry of exothermic reactions, overview of commonly used exothermic processes as thermites and NanoFoil, summary of intermetallic systems and possibilites of powder metallurgy as a fabrication process of exothermic powder blends. Based on the survey part is designed experimental powder blend obtained by powder metallurgy. 18 powder samples were analysed; chemical composition was obtained by XRD and EDS analysis, on scaning electron microscope the morphology of powder particles was evaluated and by differential scanning calorimetry (DSC) the temperature of exothermic intermetallic reaction was determined. Furthermore a bulk intermetallic sample was sintered by spark plasma sintering process (SPS).
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Hanusová, Petra. "Intermetalické sloučeniny syntetizované in-situ v práškových materiálech." Doctoral thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-371774.

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The mechanical treatment of solids is one of the most common and widely used operations. The volume of solids subjected to chemical treatment is very large too. Therefore, combining these two ways into one seems to be a logical solution. This method is called the mechanochemical processing of materials. Processing materials in this way has many advantages. On the one hand, this processing is economically as well as technologically feasible. Even the materials that not react together in conventional way can be prepare in this way. The mechanochemistry/mechanochemical synthesis utilizes the mechanical energy to activate chemical reactions and structural changes. The aluminothermic reduction reactions induced by the high – energy ball milling are gaining importance because of the potential applications like the synthesis of microcrystalline and nanocrystalline in – situ metal matrix composites. The mechanical activation of the chemical reactions by high energy ball milling often changes the reaction mechanism and produces metastable materials. Changes of reaction mechanisms during mechanical alloying on four different systems were studied. The system was based on this composition: Al - B2O3 - X (X = C, Ti, Nb, Cr). The possibility of another in – situ reactions during spark plasma sintering process (SPS) was also investigated. All systems were mechanically alloyed under the same conditions. After alloying, on each system scanning electron microscopy was performed and qualitative and quantitative analysis was performed using X-ray diffraction. The indentation hardness and the indentation modulus of elasticity were evaluated using nanoindentation. All analyzes were performed after mechanical alloying as well as SPS and the results were compared to each other. Based on the results, a change of reaction mechanisms was proposed for all systems. It has been found that metal matrix composites are formed and, when chromium is used, hybrid composite material reinforced with intermetallic phase and aluminum borate has been developed.
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Razavi, H. Ali. "Identification and control of grinding processes for intermetalic [sic] compunds [sic]." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/18917.

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Fernandes, Jose dos Passos. "Estudo das ligas intermetalicas Cu33AL67 e Fe33Sn67 nanoestruturadas preparadas por mechanical alloying." reponame:Repositório Institucional da UFSC, 1998. http://repositorio.ufsc.br/xmlui/handle/123456789/77616.

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Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias Fisicas e Matematicas
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Este trabalho é parte de um amplo projeto de pesquisa sobre materiais nanoestruturados fabricados por Mechanical Alloying que o Grupo de Física do Estado Sólido da UFSC vem realizando. As ligas Fe33Sn67 e CU33Al67 possuem grande importância tecnológica. Devido as elevadas diferenças nos pontos de fusão dos elementos químicos, a obtenção destas ligas pelas técnicas convencionais apresentam grandes dificuldades, sendo estas superadas quando a técnica Mechanical Alloying é utilizada para a fabricação das mesmas. As técnicas de difração de raios-x e calorimetria diferencial de varredura (DSC) foram usadas no estudo das propriedades estruturais destas ligas. Os difratogramas de difração de raios-x da liga Fe33Sn67 tal como coletada e tratada termicamente foram indexados a uma rede tetragonal denominada de fase , com parâmetros de rede a = b = 6,5234 Â e c = 5,3373 Â e, a = b = 6,5369 A e c = 5,3328 Â, respectivamente. O tamanho médio encontrados para os cristalitos foram L = 164 A e L = 297 A, respectivamente. Os padrões de difração de raios-x da liga CU33Al67 tal como foi coletada e tratada termicamente foram indexados a uma rede tetragonal denominada de fase O, com parâmetros de rede a = b = 6,0636 Â e c = 4,8848 Â e, a = b =6,0547 Â e c = 4,8719 Â, respectivamente e a uma rede cúbica de face centrada (alumínio) com parâmetros de rede a = 4,0994 Â e a = 4,0993 Â, respectivamente. O tamanho médio calculados para os cristalitos da fase tetragonal foram L = 80 Â e L = 358 Â e, para a rede fc.c. foram L = 109 Â e L = 360 Â. O tratamento térmico precipitou uma nova fase na liga CU33Al67, sendo esta, possivelmente, monoclínica com o tamanho médio dos cristalitos em tomo de L = 294 A. Portanto, neste trabalho, obtemos ligas com uma estrutura nanométrica. O programa DBWS, utilizado para simular padrões de difração de raios-x, confirmou a presença da fase tetragonal nestas ligas e de alumínio metálico na liga CU33Al67 nanoestruturada.
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MORCELLI, APARECIDO E. "Estudos microestruturais e microanalise de fases intermetalicas presentes na producao do silicio grau quimico." reponame:Repositório Institucional do IPEN, 2002. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11072.

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IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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CAVALCANTE, FABIO H. de M. "Estudo de interacoes hiperfinas magneticas em sistemas intermetalicos do tipo RAg (R=terra rara)." reponame:Repositório Institucional do IPEN, 2004. http://repositorio.ipen.br:8080/xmlui/handle/123456789/11226.

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IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Peçanha, Rockfeller Maciel. "Obtenção de ligas amorfas em volume : aplicações a ligas metalicas e a compostos intermetalicos magnetocaloricos." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/263194.

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Orientador: Rubens Caram Junior, Sergio Gama
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O objetivo deste trabalho foi obter ligas amorfas em volume metálicas e magnetocalóricas através dos processos de centrifugação e injeção. Para isto foi necessária a construção de uma injetora em vácuo de ligas metálicas. Testes para confirmar a possibilidade de obtenção de novas ligas amorfas em volume através destes processos foram feitos com composições conhecidas de ligas amorfas. A liga Fe43,6355Cr4,925Co4,925Mo12,608Mn11,032C15,563B5,8115Y1,5, conhecida como aço amorfo estrutural, foi obtida amorfa em volume por centrifugação com espessura de 1 mm. As ligas Zr52,5Ti5Al10Cu17,9Ni14,6 e Cu55Zr30Ti10Ni5 foram obtidas amorfas em volume por injeção, comprovando a eficiência da injetora desenvolvida no presente trabalho. A partir de uma tríade de critérios para amorfização baseada no princípio da confusão, eutéticos profundos e viscosidade elevada foram desenvolvidas novas composições de ligas. A liga Gd55Ga20Si20Ge3B2 foi obtida amorfa em volume por centrifugação e apresentou o efeito magnetocalórico tipo mesa com a maior extensão da literatura, ?T = 142 K para variação de campo magnético de 1 T, sendo também a única liga amorfa em volume magnetocalórica à base de Gd. As ligas Gd50Al23Mn23B2Ga2 e Fe43,6355Cr4,925Co4,925Ni12,608Mn11,032C15,563B5,8115Y3,0 foram composições desenvolvidas no presente trabalho que obtiveram a fase amorfa, mas não em volume, utilizando o equipamento splat-cooler. Os resultados obtidos são relevantes e indicam novos caminhos para a construção de regeneradores magnéticos e de injetoras a vácuo
Abstract: The aim of this work was to obtain metallic and magnetocaloric bulk amorphous alloys through centrifugation and injection processes. In order to obtain metallic bulk amorphous alloys a vacuum injection apparatus was built. For testing the centrifugation and injection equipments, known metallic bulk amorphous alloys were used. The alloy classified as structural amorphous steel, Fe43,6355Cr4,925Co4,925Mo12,608Mn11,032C15,563B5,8115Y1,5, was obtained in bulk amorphous by centrifugation with a thickness of at least 1 mm. The Zr52,5Ti5Al10Cu17,9Ni14,6 and Cu55Zr30Ti10Ni5 alloys were obtained in bulk amorphous by injection. For obtaining amorphous alloys it was used three relevant rules: confusion principle, deep eutectics, and high viscosity. The Gd55Ga20Si20Ge3B2 alloy was obtained amorphous in bulk by centrifugation and showed the largest table-like magnetocaloric effect, ?T = 142 K for a magnetic field variation of 1 T, and it is the unique based-Gd magnetocaloric bulk amorphous alloy. The Gd50Al23Mn23B2Ga2 and Fe43,6355Cr4,925Co4,925Ni12,608Mn11,032C15,563B5,8115Y3,0 alloys were developed in this work and only obtained as amorphous alloys, not in bulk, using the splat-cooler equipment. The results obtained are important and show new ways for obtaining new magnetocalric materials for magnetic refrigerators and vacuum injection apparatus
Doutorado
Materiais e Processos de Fabricação
Doutor em Engenharia Mecânica
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MOURISCO, AROLDO J. "Estudo de mecanismos de propagacao de discordancias em intermetalicos ordenados Nisub3Al pelo metodo de atrito interno." reponame:Repositório Institucional do IPEN, 1999. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10767.

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Tese (Doutoramento)
IPEN/T
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Ferrandini, Peterson Luiz. "Contribuição ao estudo da microestrutura, comportamento mecanico e estrutura de defeitos cristalinos do composto intermetalico Nb2Al." [s.n.], 2002. http://repositorio.unicamp.br/jspui/handle/REPOSIP/263176.

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Orientador : Rubens Caram Junior
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: Os compostos intermetálicos podem exibir combinação interessante de características, o que os toma uma alternativa na obtenção de materiais estruturais para operação em altas temperaturas. Dentre tais compostos destaca-se o Nb2Al, também denominado de fase a. Tal composto exibe comportamento mecânico peculiar, envolvendo alta fragilidade à temperatura ambiente e resistência mecânica muito elevada em altas temperaturas. O presente trabalho objetivou estudar a microestrutura, o comportamento mecânico e a estrutura de defeitos cristalinos do Nb2Al. Inicialmente, ligas Nb-Al foram preparadas através de fusão a arco. Às ligas obtidas foram adicionados os elementos Ni, Si, Ti, Mo, V e Zr em quantidades variáveis. A análise microestrutural procurou estabelecer o efeito dessas adições na modificação da estrutura cristalina do Nb2Al, na formação de precipitados e no comportamento mecânico, quantificado através de ensaios de dureza, e tenacidade à fratura. Em seguida foi investigado o efeito da variação dos teores de Nb e Al na estrutura desse composto, avaliados através de ensaios de difração de raios X e microscopia eletrônica de varredura. Nessa etapa também procurou-se estabelecer o efeito da taxa de solidificação sobre a microestrutura. O comportamento mecânico do composto Nb2Al foi estudado através de medidas de dureza em altas temperaturas. A estrutura de defeitos cristalinos foi estudada por microscopia eletrônica de transmissão. Os resultados obtidos indicam que a adição de outros elementos ao Nb2Al não modificou sua estrutura cristalina ou seu comportamento mecânico, formando apenas precipitados, indicando alta estabilidade de seu arranjo atômico. O aumento da quantidade de alumínio nesse composto acarretou na modificação de seus parâmetros de rede. Constatou-se que o composto Nb2Al não apresenta transição frágil/dúctil entre a temperatura ambiente e 800 °C. Finalmente, a análise de sua estrutura cristalina revelou a presença de falhas de empilhamento e a ausência de discordâncias ou de sinais de sua movimentação, o que explicaria sua alta fragilidade
Abstract: The intermetallic compounds usually exhibit interesting features, which make them candidate materials to be used for the manufacturing of mechanical components to operate at high temperatures. An intermetallic compound which attracts attention for research is Nb2Al, also known as the (J phase. Such a compound presents a very particular mechanical behaviour, showing low fracture toughness at room temperature and remarkable strength at high temperatures. The purpose of this work was to study the microstructure, the mechanical behaviour and the crystalline defects structure of Nb2Al. Firstly, samples of Nb-Al alloys were arc melted. Afterwards Nb-Al alloys were alloyed with the following elements: Ni, Si, Ti, Mo, V and Zr, each one at several levels. The effects of these additions on the crystalline structure of Nb2Al, on the precipitation of other phases and on the mechanical properties were investigated. Mechanical properties were evaluated by means of hardness and fracture toughness tests. The influence of the variation of niobium and aluminium contents on the microstructure of this compound was evaluated utilizing X-ray diffraction and scanning electron microscopy. It was also investigated the effect of the heat extraction rate on the microstructure of the alloys. Vickers indentations were used to study the mechanical behaviour of the Nb2Al compound at high temperatures and a transmission electron microscopy study of the crystalline defects was also done. The results show that the alloying elements do not cause any change neither to the crystalline structure, nor to the mechanical behaviour of the Nb2Al. The only effect of the alloying elements was to form precipitates, which shows the remarkable stability of the structure. The increase of the aluminium content causes changes in the lattice parameters. It was verified that the Nb2Al compound does not show a brittle to ductile transition between room temperature and 800°C. Finally, the crystalline structure presents considerable amount of stacking faults as well as it was not found any sign of dislocations and dislocations motion, which explains the highly brittle behaviour of the material
Doutorado
Materiais e Processos de Fabricação
Doutor em Engenharia Mecânica
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Books on the topic "Intermetalicum"

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High-Temperature Ordered Intermetallic Alloys Symposium (9th 2000 Boston, Massachusetts). High-temperature ordered intermetallic alloys IX: Symposium held November 27-29, 2000, Boston, Massachusetts, U.S.A. Edited by Schneibel Joachim H. Warrendale, Pennsylvania: Materials Research Society, 2001.

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(Editor), Easo P. George, Masaharu Yamaguchi (Editor), and Michael J. Mills (Editor), eds. High-Temperature Ordered Intermetallic Alloys VIII: Symposium Held November 30-December 3, 1998, Boston, Massachusetts, U.S.A. Materials Research Society, 1999.

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Book chapters on the topic "Intermetalicum"

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Dlouhý, Ivo, Zdenĕk Chlup, Hynek Hadraba, and Vladislav Kozák. "Fracture Behaviour of TiAl Intermetalics." In Damage and Fracture Mechanics, 265–74. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2669-9_28.

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Conference papers on the topic "Intermetalicum"

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Choi, Yong Cheng, Siong Chin Teck, Low Teck Poh, Ho Poh Hoon, and Shirley Diong. "Towards Higher Reliability Challenge of Au-Al intermetalic system." In 2006 Thirty-First IEEE/CPMT International Electronics Manufacturing Technology Symposium. IEEE, 2006. http://dx.doi.org/10.1109/iemt.2006.4456451.

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