Be Beryllium


Be Beryllium
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Be Beryllium


Be Beryllium
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Author :
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Be Beryllium written by and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Medical categories.




Be Beryllium


Be Beryllium
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Author : Gudrun Bär
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Be Beryllium written by Gudrun Bär and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.


The present Supplement Volume Beryllium A 3 continues and completes the description of the physical properties of the element, begun in Supplement Volume A 2, 1991, and also treats the electrochemical behavior of the metal. The unique combination of the Be properties, which was pointed out in Supplement Volume A 2, is also demonstrated in the following chapters of this Volume A 3: 13. Electrical Properties 14. Electronic Properties 15. Optical Properties. Emission and Impact Phenomena 16. Electrochemical Behavior Starting with the electrical properties, Be isarather good electrical conductor in centrast to what might be expected. Superconductivity was studied, especially on films. Quantum effects, which are more pronounced in Be than in most other metals, are the reason for numerous in vestigations of the magnetoresistance and the magnetic-breakdown effect. The basis for many of the characteristic properties is the unique nature of bonding in Be as a consequence of its peculiar electronic structure and the special shape of its Fermi surface which also gave rise to further numerous studies. Detailed cluster calculations were per formed to better understand the bonding in the metal. Regarding the optical properties, the high reflectivity of Be, particularly in the infrared region, makes it attractive for the fabrication of precision optical surfaces (mirrors); it is also useful for solar-collector surfaces in spacecraft applications. Emission and electron-and ion impact phenomena as well as neutron optics are also discussed.



Be Beryllium


Be Beryllium
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Author : Hans K. Kugler
language : en
Publisher:
Release Date : 2014-01-15

Be Beryllium written by Hans K. Kugler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-15 with categories.




Beryllium Chemistry And Processing


Beryllium Chemistry And Processing
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Author : Kenneth A. Walsh
language : en
Publisher: ASM International
Release Date : 2009-01-01

Beryllium Chemistry And Processing written by Kenneth A. Walsh and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Science categories.


This book introduces beryllium; its history, its chemical, mechanical, and physical properties including nuclear properties. The 29 chapters include the mineralogy of beryllium and the preferred global sources of ore bodies. The identification and specifics of the industrial metallurgical processes used to form oxide from the ore and then metal from the oxide are thoroughly described. The special features of beryllium chemistry are introduced, including analytical chemical practices. Beryllium compounds of industrial interest are identified and discussed. Alloying, casting, powder processing, forming, metal removal, joining and other manufacturing processes are covered. The effect of composition and process on the mechanical and physical properties of beryllium alloys assists the reader in material selection. The physical metallurgy chapter brings conformity between chemical and physical metallurgical processing of beryllium, metal, alloys, and compounds. The environmental degradation of beryllium and its alloys both in aqueous and high temperature condition are presented. The health and environmental issues are thoroughly presented the current requirements and established practices for handling beryllium in the workplace are available. A thorough list of references will assist the user of this book.



The Element Physical Properties


The Element Physical Properties
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Author : Lieselotte Berg
language : en
Publisher: Springer
Release Date : 1991-05-31

The Element Physical Properties written by Lieselotte Berg and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-05-31 with Science categories.


Beryllium Supplement Volume A2 describes the properties of the bulk metal, the main emphasis being on the crystallographic structure and the structure-related (mechanical) properties. The great importance of this metal, for instance in nuclear and space technologies, results from its unique combination of properties, i.e., low density, extremely high elasticity modulus, and relatively high melting point. In addition, Be played a particular role in studying the fundamental mechanisms of deformation in the lattices of metals. On this basis, numerous factors contributing to the ductility or brittleness of Be are discussed. Thermal and magnetic properties complete the description of Be in this volume.



Beryllium


Beryllium
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Author : Rick Adair
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2007-01-15

Beryllium written by Rick Adair and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-15 with Juvenile Nonfiction categories.


Beryllium is a gray, brittle metal. The difficulty and expense of extracting Be from rocks are the main reasons for its obscurity. Prized for its light weight, durability, strength, and heat capacity, Beryllium is alloyed with other metals for use in jets, gyroscopes, jewelry, cameras, cell phones, golf clubs, watches, space telescopes, X-ray systems, trumpets and flutes, and nuclear reactors. An experiment simulating radioactive decay is included.



Toxicological Profile For Beryllium


Toxicological Profile For Beryllium
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Author :
language : en
Publisher:
Release Date : 1993

Toxicological Profile For Beryllium written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Beryllium categories.




Gmelin Be Beryllium 26 Suppl B Closed 4


Gmelin Be Beryllium 26 Suppl B Closed 4
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Author : Gudrun Bèar
language : en
Publisher: Springer
Release Date : 1996-12-20

Gmelin Be Beryllium 26 Suppl B Closed 4 written by Gudrun Bèar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-20 with Science categories.


The volume systematically describes all inorganic compounds composed of beryllium, at least one of the following elements C, Si, P, As, Sb, Bi, an alkali element, and NH4, as well as optional elements H, O, N, halogens, chalcogens, and B. The volume thus contains all information on the carbide Be2C which is of technological interest; on a number of natural silicate minerals, e.g., phenakite Be2SiO4 with a fundamental structure type; bertrandite Be4(OH)2Si2O7; chkalovite Na2BeSi2O6 , as well as on the important group of the beryllates with alkali elements or NH4 and halogens. Information on the glassy phases and melts is included.



Beryllium


Beryllium
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Author : Edward S. Grew
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2018-12-17

Beryllium written by Edward S. Grew and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-17 with Science categories.


Volume 50 of Reviews in Mineralogy and Geochemistry treats Beryllium and its cosmogenic isotopes. This volume includes an overview of Be studies in the earth sciences and a systematic classification of Be minerals based on their crystal structure. It treats the analysis of these minerals by the secondary ion mass spectroscopy as well as experimental studies of systems involving Be. Moreover, this volume reviews the behavior of Be in the Solar System, with an emphasis on meteorites, the Moon and Mars, and the implications of this behavior for the evolution of the solar system. It gives an overview of the terrestrial geochemistry of Be and discusses the contamination of the environment by this anthropogenic toxin. It reports use of the longer lived Be-10 to assess erosion rates and other surficial processes and how this isotope can yield independent temporal records of geomagnetic field variations for comparison with records obtained by measuring natural remnant magnetization, be a chemical tracer for processes in convergent margins, and can date events in Cenozoic tectonics. It reviews applications of the shorter lived isotope Be-7 in environmental studies as well. Residual phases include acidic plutonic and volcanic rocks, whose geochemistry and evolution are covered, while granitic pegmatites, which are well-known for their remarkable, if localized, Be enrichments and a wide variety of Be mineral assemblages, are reviewed. Not all Be concentrations have obvious magmatic affinities; for example, one class of emerald deposits results from Be being introduced by heated brines. Pelitic rocks are an important reservoir of Be in the Earth's crust and their metamorphism plays a critical role in recycling of Be in subduction zones, eventually, anatectic processes complete the cycle, providing a source of Be for granitic rocks.



The Toxicology Of Beryllium


The Toxicology Of Beryllium
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Author : National Institute for Occupational Safety and Health
language : en
Publisher:
Release Date : 1972

The Toxicology Of Beryllium written by National Institute for Occupational Safety and Health and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Beryllium categories.