Science And Technology Of The Undercooled Melt

Author : P.R. Sahm
Publisher : Springer Science & Business Media
ISBN 13 : 940094456X
Total Pages : 296 pages
Book Rating : 4.65/5 ( download)

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Download or read book Science and Technology of the Undercooled Melt written by P.R. Sahm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: "SCIENCE AND TECHNOLOGY OF '!HE UNDEROLED MELT" This title was chosen as the topical headline of the Advanced Research Workshop (ARW) from March 17 to 22 1985, held at the Castle of Theuern. The usual term "Rapid Solidification" is an overlapping description. Due to the fact that nucleation is so eminently important for the undercooling of a melt and this, in turn, is an important characteristic of rapid solidifi cation, undercooling plays an essential role in "rapid solidification." The undercooled melt has caused an "accelerated evolution" (if not a revolution) in materials science during the last decade. Several rather exciting concepts with interesting potential for novel applications are being pursued presently in various laboratories and companies. They concern not only new processes and ha~ware developments, but also present chal lenging perspectives for ventures, including the founding of new companies; or they promise growth possibilities with established larger and smaller industrial establishments.

Author : Dieter Herlach
Publisher : Elsevier
ISBN 13 : 9780080468860
Total Pages : 448 pages
Book Rating : 4.61/5 ( download)

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Download or read book Metastable Solids from Undercooled Melts written by Dieter Herlach and published by Elsevier. This book was released on 2006-12-18 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the physical concepts and tools to characterize and describe the formation of metastable solids from undercooled melts. Its aim is to facilitate understanding of the development of the science and technology of solidification of melts and to introduce new concepts within this exciting research field in order to fulfil the challenges of the future in the field of undercooled melts. A comprehensive description of the science and applications of the undercooling phenomenon is given. It is composed of several main parts: experimental techniques for undercooling; characterization of the undercooled melt as the first step in rapid solidification; introducing the concepts of modern theories of rapid dendrite and eutectic growth and their comparison with experimental results, and a survey of metastable materials formed from the non-equilibrium state of an undercooled melt. * Showing clear links to possible application of results obtained from basic research * The subject matter is multidisciplinary and will be of interest to material scientists, physicists, physical chemists, mechanical and electrical engineers

Author : Dieter M. Herlach
Publisher : John Wiley & Sons
ISBN 13 : 3527647929
Total Pages : 569 pages
Book Rating : 4.27/5 ( download)

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Download or read book Solidification of Containerless Undercooled Melts written by Dieter M. Herlach and published by John Wiley & Sons. This book was released on 2012-05-21 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: All metallic materials are prepared from the liquid state as their parent phase. Solidification is therefore one of the most important phase transformation in daily human life. Solidification is the transition from liquid to solid state of matter. The conditions under which material is transformed determines the physical and chemical properties of the as-solidified body. The processes involved, like nucleation and crystal growth, are governed by heat and mass transport. Convection and undercooling provide additional processing parameters to tune the solidification process and to control solid material performance from the very beginning of the production chain. To develop a predictive capability for efficient materials production the processes involved in solidification have to be understood in detail. This book provides a comprehensive overview of the solidification of metallic melts processed and undercooled in a containerless manner by drop tube, electromagnetic and electrostatic levitation, and experiments in reduced gravity. The experiments are accompanied by model calculations on the influence of thermodynamic and hydrodynamic conditions that control selection of nucleation mechanisms and modify crystal growth development throughout the solidification process.

Author :
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.24/5 ( download)

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Download or read book NASA Technical Memorandum written by and published by . This book was released on 1992 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Xu Kuangdi
Publisher : Springer Nature
ISBN 13 : 9819920868
Total Pages : 2429 pages
Book Rating : 4.60/5 ( download)

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Download or read book The ECPH Encyclopedia of Mining and Metallurgy written by Xu Kuangdi and published by Springer Nature. This book was released on with total page 2429 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.71/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1997 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Mustafa Kamal
Publisher : Bentham Science Publishers
ISBN 13 : 160805151X
Total Pages : 192 pages
Book Rating : 4.19/5 ( download)

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Download or read book A Review: Chill-Block Melt Spin Technique, Theories & Applications written by Mustafa Kamal and published by Bentham Science Publishers. This book was released on 2013-03-15 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid Solidification Processing of molten metals and alloys has proved to be a reliable route for producing new and advanced materials. The Chill-Block Melt Spin (CBMS) technique is important because its simplicity, flexibility and perfection. High quality materials can be produced with lower costs, as compared to other routes, by refining the microstructure and trapping the nucleated (new) metastable phases. Melt-spun ribbons subsequently produced can then be consolidated to produce billets and sheets that can be used in many industries especially high-tech industries such as aerospace and racing automobiles. This book contains several perspectives about CBMS technology and should be a useful review for undergraduate and post-graduate metallurgy students.

Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.48/5 ( download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Office of Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.77/5 ( download)

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Download or read book Microgravity Science and Applications Program Tasks written by United States. Office of Space Science and Applications and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.78/5 ( download)

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Download or read book Microgravity Science and Applications Program Tasks, 1990 Revision written by and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: