Relevant bibliographies by topics / Directional solidification (Crystal)

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Directional solidification (Crystal)'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Directional solidification (Crystal)"

1

Davis, Stephen H. "Directional Solidification." Applied Mechanics Reviews 43, no. 5S (1990): S3—S8. http://dx.doi.org/10.1115/1.3120845.

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The mechanical and electrical properties of crystals produced by a unidirectional process depend strongly on the temperature and flow field in the melt since these control the concentration of solute at the melt–crystal interface. The solute gradient there drives morphological instabilities that lead to cellular or dendritic interfaces. This paper discusses the planar–cellular transition and the description of cellular phenomena in theoretical terms.
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Deschamps, J., M. Georgelin, and A. Pocheau. "Crystal anisotropy and growth directions in directional solidification." Europhysics Letters (EPL) 76, no. 2 (2006): 291–97. http://dx.doi.org/10.1209/epl/i2006-10247-9.

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Caroli, B., C. Caroli, and B. Roulet. "Directional Solidification of a Faceted Crystal." Applied Mechanics Reviews 43, no. 5S (1990): S53. http://dx.doi.org/10.1115/1.3120849.

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Fu, Heng Zhi, and Lin Liu. "Progress of Directional Solidification in Processing of Advanced Materials." Materials Science Forum 475-479 (January 2005): 607–12. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.607.

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Most of materials have long been considered to be mechanical and/or physical anisotropy. Permitting materials to grow along specific orientation by means of directional solidification technique can optimize their structural or functional properties. The present paper attempts to introduce the research work in the field of processing of some advanced materials by innovative directional solidification techniques performed at State Key Laboratory of Solidification Processing and with author’s intended research work. The paper deals with the specific topics on directional solidification of followi
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Li, Xi, Yves Fautrelle, Rene Moreau, and Zhongming Ren. "EBSD study of the morphology and orientation of the primary and eutectic phases in Al–Cu alloys during solidification under a strong magnetic field." Journal of Applied Crystallography 49, no. 1 (2016): 139–48. http://dx.doi.org/10.1107/s1600576715021731.

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The effect of a strong magnetic field on the morphology and orientation of the Al2Cu dendrite and Al–Al2Cu eutectic in Al–Cu alloys was studied using electron backscatter diffraction (EBSD) technology. The experimental results revealed that the applied magnetic field modified the morphology and orientation of both the Al2Cu dendrite and the Al–Al2Cu eutectic significantly. The magnetic field caused a break in the Al2Cu dendrite and the degeneration of Al–Al2Cu eutectic lamellae during directional solidification. It was also found that the magnetic field caused the formation of dislocations in
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Liu, Lin, Fa Qin Xie, Jun Zhang, and Heng Zhi Fu. "Recent Activities on Directional Solidification at the State Key Laboratory of Solidification Processing." Materials Science Forum 539-543 (March 2007): 3106–11. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.3106.

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Directional solidification technique permits materials to grow along specific orientation, in order to obtain mechanical and/or physical anisotropy. The present research attempts to introduce the research work in the field of processing of some advanced materials by innovative directional solidification techniques performed at State Key Laboratory of Solidification Processing and with author’s intended research work. The paper deals with the specific topics on state of the art of directional solidification: single crystal superalloy and Nd-Fe-B alloys under high thermal gradient, Cu-Ni alloys
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Bowley, R., B. Caroli, C. Caroli, F. Graner, P. Nozières, and B. Roulet. "On directional solidification of a faceted crystal." Journal de Physique 50, no. 12 (1989): 1377–91. http://dx.doi.org/10.1051/jphys:0198900500120137700.

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Mei, Xiang Yang, Wen Hui Ma, Kui Xian Wei, and Yong Nian Dai. "Experiment Research on Purifying Metallurgical Grade Silicon and Crystal Growth in Directional Solidification." Advanced Materials Research 79-82 (August 2009): 1213–16. http://dx.doi.org/10.4028/www.scientific.net/amr.79-82.1213.

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The main raw material of solar energy is multi-crystalline silicon. Directional solidification technique is one important technological process of metallurgy purification technology for multi-crystalline silicon. It can purify metallurgical grade silicon by removing metal impurities and control crystal growth at the same time. In experiment, metallurgical grade silicon by acid leaching pre-treatment, was purified by our self-assembled directional solidification furnace. The sample was analyzed by electron-prode micro analysis (EPMA). According to the results, the removal efficiency of Fe and A
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Chen, Da Hui, Li Qun Hou, Jin Jun Tang, Zheng Ren, Liang Jun Fei, and Zhen Yu Kang. "Directional Solidification Microsegregation and Concentration Analysis with Different Supersaturation." Advanced Materials Research 399-401 (November 2011): 1866–69. http://dx.doi.org/10.4028/www.scientific.net/amr.399-401.1866.

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In order to obtain the directional microstructure of different supersaturation and growing velocity, three simulations is calculated with different initial temperature. When the initial temperature is 1576K, and the supersaturation and growing velocity are smaller. The average space length of columnar crystals is bigger, and microsegregation is smaller. when the initial temperature is 1574K, the supersaturation and growing velocity increase. The average space length of columnar crystals decreases, and microsegregation increase; when the initial temperature falls to 1566K, the supersaturation a
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Rao, Lei, Lian Bing Zhu, and Qi Yao Hu. "Microstructure Morphology Evolution of Single Crystal Copper Rod by Ohno Continuous Casting in Copper Manufacturing System." Applied Mechanics and Materials 252 (December 2012): 360–63. http://dx.doi.org/10.4028/www.scientific.net/amm.252.360.

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Heated-mould continuous casting (Ohno continuous casting, OCC) is a kind of special continuous directional solidification technique in copper manufacturing system. Copper rod solidification process is cooperative controlled by heated mould and water cooler. Single crystal metal rod of any length can be produced by OCC. In this paper, based on continuous nucleation model, microstructure morphology evolution process of single crystal copper rod has been studied by coupled cellular automata method and finite element method. Competitive growth process has been described that tiny equiaxed crystal
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Dissertations / Theses on the topic "Directional solidification (Crystal)"

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D'Souza, Neil. "Texture evolution and microsegregation during directional and single crystal solidification of the nickel based superalloy, CMSX 4." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302513.

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Joshi, Madhura A. "Growth and Characterization of Magnesium Single Crystal for Biodegradable Implant Material Application." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1448275234.

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Lebrun, Marie-Monique. "Instabilites cellulaires en solidification directionnelle : experiences en couches minces." Paris 7, 1987. http://www.theses.fr/1987PA077013.

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Etude de l'apparition d'instabilites morphologiques a l'interface liquide-solide dans des echantillons minces d'un corps transparent (tetrabromomethane avec quelques pour mille d'impuretes). Observation en direct a l'aide d'un microscope optique d'une camera video, ce qui donne acces a la dynamique de solidification
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Fleurentin, Philippe. "Relations entre conditions de croissance et la qualité cristalline de monograins dendritiques." Vandoeuvre-les-Nancy, INPL, 1996. http://docnum.univ-lorraine.fr/public/INPL_T_1996_FLEURENTIN_P.pdf.

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Le procédé de moulage à cire perdue permet de réaliser des pièces aux formes très complexes, et est pour cela largement exploité pour la fabrication de nombreux composants de moteurs aéronautiques. La fabrication industrielle de pièces monogranulaires en superalliage à base de nickel nécessite de choisir convenablement le gradient longitudinal de température et la vitesse de tirage. L’étape essentielle, du point de vue de la fabrication des monograins, est celle des changements de section, pendant lesquels des branchements secondaires se développant sur ces axes primaires permettent au grain d
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El, Ghani Nouhayla. "Modélisation expérimentale du transfert de masse en croissance cristalline par des méthodes électrochimiques en présence d'ultrasons." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI037.

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Le brassage acoustique présente une alternative prometteuse pour l'amélioration des procédés de purification pendant la solidification du silicium photovoltaïque. Dans cette étude, on s'intéresse à la caractérisation de l'efficacité d'un brassage par acoustic streaming pour favoriser le phénomène de ségrégation. Nous avons ainsi développé une approche expérimentale originale basée sur des démonstrateurs en eau des phénomènes présents lors de la solidification. Cette démarche s'appuie sur une analogie entre d'une part la diffusion solutale des impuretés à travers la couche limite, au niveau du
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Books on the topic "Directional solidification (Crystal)"

1

Regelʹ, L. L. Modeling of detached solidification: Final report. National Aeronautics and Space Administration, 1996.

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2

de, Groh Henry C., Garimella Suresh V, and NASA Glenn Research Center, eds. Directional solidification of pure succinonitrile and a succinonitrile-acetone alloy. National Aeronautics and Space Administration, Glenn Research Center, 1999.

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3

United States. National Aeronautics and Space Administration., ed. Modelling directional soldification: Second semi-annual progress report, 1 November 1990 to 30 April 1991. Clarkson University, 1991.

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United States. National Aeronautics and Space Administration., ed. Modelling directional soldification: Fourth semi-annual progress report, 1 March 1987 to 31 August 1987. Clarkson University, 1987.

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5

Evaluation of optimum HgZnTe crystal growth parameters and USML-2 flight support: Final report, report for NAS8-40429. National Aeronautics and Space Administration, 1997.

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L, Regelʹ L., and United States. National Aeronautics and Space Administration., eds. Modelling directional soldification: Progress report on grant NAG8-831, 1 May 1991 to 31 October 1992. Clarkson University, 1991.

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L, Regel £. L., and United States. National Aeronautics and Space Administration., eds. Modelling directional soldification: Progress report on grant NAG8-831, 1 May 1991 to 31 October 1992. Clarkson University, 1991.

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8

A simple inexpensive Bridgman-Stockbarger crystal growth system for organic materials. National Aeronautics and Space Administration, 1996.

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9

Center, Lewis Research, ed. The design of a transparent vertical multizone furnace: Application to thermal field tuning and crystal growth. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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10

Celal, Batur, Bennett Robert J, and United States. National Aeronautics and Space Administration., eds. Final report for crystal growth control: NCC3-209. National Aeronautics and Space Administration, 1997.

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Book chapters on the topic "Directional solidification (Crystal)"

1

Caroli, B., C. Caroli, and B. Roulet. "Directional Solidification of a Faceted Crystal." In NATO ASI Series. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-5793-3_45.

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Kakimoto, Koichi. "Numerical Analysis of Selected Processes in Directional Solidification of Silicon for Photovoltaics." In Crystal Growth Technology. Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527632879.ch4.

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3

Camel, D., and J. J. Favier. "Transport Processes during Directional Solidification and Crystal Growth: Scaling and Experimental Study." In NATO ASI Series. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0707-5_43.

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Li, Jie, Wenzhou Yu, and Xuewei Lv. "Crystal Growth Mechanism of Si in Hypereutectic Al–Si Melt During the Electromagnetic Directional Solidification." In Energy Technology 2018. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72362-4_44.

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Liu, Lin, Jun Zhang, Taiwen Hang, and Heng Zhi Fu. "Interface Morphologies and Microstructure of a Single Crystal Superalloy under High Thermal Gradient Directional Solidification." In Materials Science Forum. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-960-1.665.

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Wang, Runnan, Qingyan Xu, and Baicheng Liu. "Simulation and Experimental Study on the Directional Solidification Process of a Single-Crystal Superalloy Plate Casting." In Springer Proceedings in Physics. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-5944-6_36.

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Miller, J. D., K. J. Chaput, D. S. Lee, and M. D. Uchic. "Application and Validation of a Directional Solidification Model and Dendrite Morphology Criterion for Complex, Single-Crystal Castings." In Superalloys 2016. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119075646.ch25.

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Bechhoefer, J., A. Simon, A. Libchaber, and P. Oswald. "Directional Solidification of Liquid Crystals." In Random Fluctuations and Pattern Growth: Experiments and Models. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2653-0_18.

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Hu, Zhining, Bin Liu, Weili Ren, et al. "The Effect of Static Magnetic Field on the Length of Mushy-Zone of a Single-Crystal Nickel-Base Superalloy during Directional Solidification." In TMS2015 Supplemental Proceedings. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119093466.ch2.

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Hu, Zhining, Bin Liu, Weili Ren, et al. "The Effect of Static Magnetic Field on the Length of Mushy-Zone of a Single-Crystal Nickel-Base Superalloy during Directional Solidification." In TMS 2015 144th Annual Meeting & Exhibition. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-48127-2_2.

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Conference papers on the topic "Directional solidification (Crystal)"

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Peterson, Lance G. "Directional Solidification of Land-Based Gas Turbine Buckets." In ASME 1989 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1989. http://dx.doi.org/10.1115/89-gt-332.

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Improvements in land-based gas turbine performance require materials capable of operating at increasingly higher temperatures. Innovative approaches to alloy and process improvement, such as directional solidification, can meet the more demanding conditions of new gas turbine designs. This paper outlines GE TBO’s multi-faceted research program for the development of directionally solidified GTD-111 first stage turbine buckets. Included are discussions of the theoretical background, casting program, mechanical tests and machining studies. The GTD-111 directional solidification program successfu
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Wagner, I. A., and P. R. Sahm. "Autonomous Directional Solidification (ADS), A Novel Casting Technique for Single Crystal Components." In Superalloys. TMS, 1996. http://dx.doi.org/10.7449/1996/superalloys_1996_497_506.

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Ma, Xu, Hui Zhang, and Lili Zheng. "Impact of Thermal Transport on Silicon Carbide Formation/Engulfment During Directional Solidification of Si." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-86496.

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This paper investigates thermal transport on SiC formation and engulfment in directional solidification of crystalline Si. A comprehensive computational model is developed which is capable of describing fluid and thermal transport, SiC particle formation/transport, and its pushing-engulfment near the solidification interface. It is found that the impurity of carbon concentration in the melt is affected by melt convection; the concave interface leads to the carbon accumulation in the central region near the interface; the size of the SiC particle when engulfed into solid Si is mainly determined
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Schwerdtfeger, C. R., and T. F. Ciszek. "Large-grained copper indium diselenide crystal growth by computer-controlled high-pressure liquid-encapsulated directional solidification." In Photovoltaic advanced research and development project. AIP, 1992. http://dx.doi.org/10.1063/1.42915.

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Zinchenko, Yekaterina, and Robin N. Coger. "Use of Directional Solidification to Determine Characteristics of Hepatic Systems During Low Temperature Cooling." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32559.

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Cryopreservation using freeze-thaw methods is one way in which cells can be safely stored at low temperatures for indefinite periods of time. Unfortunately the process itself can damage the cells such that the number of viable cells is reduced after thawing. This problem is particularly important when dealing with non-proliferating cells, such as primary hepatocytes. In the current study directional solidification is used to help improve the successful cryopreservation of hepatocytes. Specifically, by analyzing the crystallization of cryoprotective solutions, cell suspensions, and cultured hep
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Chaput, K., D. Lee, J. Miller, and M. Uchic. "Application and Validation of a Directional Solidification Model and Dendrite Morphology Criterion for Complex, Single-Crystal Castings." In Superalloys 2016. The Minerals, Metals & Materials Society, 2016. http://dx.doi.org/10.7449/superalloys/2016/superalloys_2016_229_236.

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Kesavan, V., M. Srinivasan, and P. Ramasamy. "Optimization of crystal quality by improving heat transfer properties of titanium carbide retort in the directional solidification." In DAE SOLID STATE PHYSICS SYMPOSIUM 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0018439.

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Li, Zaoyang, Lijun Liu, Wencheng Ma, and Zan Zhao. "Influence of crystal growth rate on the thermal field in a directional solidification process for silicon solar cells." In Environment (ICMREE). IEEE, 2011. http://dx.doi.org/10.1109/icmree.2011.5930784.

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Wijeyeratne, Navindra, Firat Irmak, and Ali P. Gordon. "Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue." In ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gt2021-59581.

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Abstract Nickel-base superalloys (NBSAs) are extensively utilized as the design materials to develop turbine blades in gas turbines due to their excellent high-temperature properties. Gas turbine blades are exposed to extreme loading histories that combine high mechanical and thermal stresses. Both directionally solidified (DS) and single crystal NBSAs are used throughout the industry because of their superior tensile and creep strength, excellent low cycle fatigue (LCF), high cycle fatigue (HCF), and thermomechanical fatigue (TMF) capabilities. Directional solidification techniques facilitate
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Spivey, R., A. Ostrogorsky, M. Volz, et al. "Directional solidification of InSb crystals - A Microgravity Science Glovebox investigation." In 2001 Conference and Exhibit on International Space Station Utilization. American Institute of Aeronautics and Astronautics, 2001. http://dx.doi.org/10.2514/6.2001-5177.

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