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Binary And Ternary Phase Diagrams Of Columbium Molybdenum Tantalum And Tungsten Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Binary And Ternary Phase Diagrams Of Columbium Molybdenum Tantalum And Tungsten book. This book definitely worth reading, it is an incredibly well-written.
Author : J. J. English
Publisher : Unknown
Page : 246 pages
File Size : 41,5 Mb
Release : 1961
Category : Molybdenum
ISBN : UOM:39015095151323
Author : J. J. English
Publisher : Unknown
Page : 190 pages
File Size : 53,5 Mb
Release : 1963
Category : Molybdenum
ISBN : UOM:39015095154731
This report supplements DMIC Report 152 which is a compilation of binary and ternary phase diagrams of columbium, molybdenum, tantalum, and tungsten. Forty new binary and 80 new ternary diagrams are included, some of these being revised versions of the previously published diagrams. Included with each binary diagram and with some ternary diagrams is a short discussion listing terminal solubilities and crystal struc tures of intermediate pahses. Many of the diagrams are tentative and are subject to revision as additional data become available. (Author).
Author : Battelle Memorial Institute. Defense Metals Information Center
Publisher : Unknown
Page : 38 pages
File Size : 53,6 Mb
Release : 1968
Category : Alloys
ISBN : UOM:39015095158161
Author : Anonim
Publisher : Unknown
Page : 254 pages
File Size : 44,9 Mb
Release : 1963
Category : Science
ISBN : UOM:39015086566380
Author : Battelle Memorial Institute. Defense Metals Information Center
Publisher : Unknown
Page : 166 pages
File Size : 42,5 Mb
Release : 1964
Category : Metallurgy
ISBN : CORNELL:31924111182691
Author : Walter R. Witzke
Publisher : Unknown
Page : 28 pages
File Size : 48,9 Mb
Release : 1966
Category : Electron beam furnaces
ISBN : UIUC:30112106775585
Ingot structures resulting from electron-beam melting of tungsten consist mainly of columnar grains extending the length of the ingot. In order to examine the grain refining capabilities of various elemental and refractory compound additions, small ingots of tungsten containing these additions were prepared by electron-beam melting. Measurements on transverse ingot sections from each melt indicated that all the additions decreased the average grain diameter of the columnar grains typical of electron-beam melted tungsten and that grain refining effectiveness varied with the concentration of the solute S. Losses of the additions during melting were in excess of 90 percent in many cases. The most potent grain refiner was boron. A nominal addition of 0. 5 weight percent decreased the average grain diameter of the columnar grains from 0. 48 to 0. 008 centimeter. The effectiveness of the elemental additions decreased in the following order: boron, yttrium, carbon, hafnium, zirconium, molybdenum, columbium, rhenium, and tantalum. The losses of these elements during melting also decreased in approximately the same order. The elemental additions were generally more effective grain refiners than the refractory compounds. The elements with the smallest distribution coefficients were the most effective grain refiners.
Author : Anonim
Publisher : Unknown
Page : 1330 pages
File Size : 41,7 Mb
Release : 1964
Category : Government Publications
ISBN : MINN:31951D02969120T
Author : Anonim
Publisher : Unknown
Page : 584 pages
File Size : 48,7 Mb
Release : 1967
Category : Electronic
ISBN : MINN:319510008460839
Author : Igor L. Shabalin
Publisher : Springer
Page : 800 pages
File Size : 46,5 Mb
Release : 2014-05-16
Category : Technology & Engineering
ISBN : 9789400775879
This exhaustive work in three volumes with featuring cross-reference system provides a thorough overview of ultra-high temperature materials – from elements and chemical compounds to alloys and composites. Topics included are physical (crystallographic, thermodynamic, thermo-physical, electrical, optical, physico-mechanical, nuclear) and chemical (solid-state diffusion, interaction with chemical elements and compounds, interaction with gases, vapours and aqueous solutions) properties of the individual physico-chemical phases and multi-phase materials with melting (or sublimation) points over or about 2500 °C. The first volume focuses on carbon (graphite/graphene) and refractory metals (W, Re, Os, Ta, Mo, Nb, Ir). The second and third volumes are dedicated solely to refractory (ceramic) compounds (oxides, nitrides, carbides, borides, silicides) and to the complex materials – refractory alloys, carbon and ceramic composites, respectively. It will be of interest to researchers, engineers, postgraduate, graduate and undergraduate students in various disciplines alike. The reader is provided with the full qualitative and quantitative assessment for the materials, which could be applied in various engineering devices and environmental conditions at ultra-high temperatures, on the basis of the latest updates in the field of physics, chemistry, materials science, nanotechnology and engineering.
Author : Anonim
Publisher : Unknown
Page : 438 pages
File Size : 47,9 Mb
Release : 1966
Category : Electronic
ISBN : CORNELL:31924105649267
Author : Atomic Energy Commission
Publisher : Unknown
Page : 474 pages
File Size : 50,9 Mb
Release : 1966
Category : Electronic
ISBN : STANFORD:36105216529177
Author : Anonim
Publisher : Unknown
Page : 438 pages
File Size : 54,9 Mb
Release : 1966
Category : Materials at high temperatures
ISBN : UOM:39015095068204
Author : F. F. Schmidt,Horace R. Ogden
Publisher : Unknown
Page : 310 pages
File Size : 53,7 Mb
Release : 1963
Category : Molybdenum
ISBN : UOM:39015095154665
Author : Igor L. Shabalin
Publisher : Springer
Page : 755 pages
File Size : 45,9 Mb
Release : 2019-04-24
Category : Technology & Engineering
ISBN : 9789402413021
This exhaustive work in three volumes and over 1300 pages provides a thorough treatment of ultra-high temperature materials with melting points over 2500 °C. The first volume focuses on Carbon and Refractory Metals, whilst the second and third are dedicated solely to Refractory compounds and the third to Refractory Alloys and Composites respectively. Topics included are physical (crystallographic, thermodynamic, thermo physical, electrical, optical, physico-mechanical, nuclear) and chemical (solid-state diffusion, interaction with chemical elements and compounds, interaction with gases, vapours and aqueous solutions) properties of the individual physico-chemical phases of carbon (graphite/graphene), refractory metals (W, Re, Os, Ta, Mo, Nb, Ir) and compounds (oxides, nitrides, carbides, borides, silicides) with melting points in this range. It will be of interest to researchers, engineers, postgraduate, graduate and undergraduate students alike. The reader is provided with the full qualitative and quantitative assessment for the materials, which could be applied in various engineering devices and environmental conditions at ultra-high temperatures, on the basis of the latest updates in the field of physics, chemistry, materials science and engineering.
Author : G. E. Faulkner,W. J. Lewis,D. C. Martin
Publisher : Unknown
Page : 60 pages
File Size : 50,9 Mb
Release : 1963
Category : Metal cladding
ISBN : UOM:39015095154715