Fabrication of Molybdenum

Fabrication of Molybdenum PDF Author: American Society for Metals
Publisher:
ISBN:
Category : Metal-work
Languages : en
Pages : 228

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Fabrication of Molybdenum

Fabrication of Molybdenum PDF Author: American Society for Metals
Publisher:
ISBN:
Category : Metal-work
Languages : en
Pages : 228

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Book Description


Medical Isotope Production Without Highly Enriched Uranium

Medical Isotope Production Without Highly Enriched Uranium PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309130395
Category : Medical
Languages : en
Pages : 220

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Book Description
This book is the product of a congressionally mandated study to examine the feasibility of eliminating the use of highly enriched uranium (HEU2) in reactor fuel, reactor targets, and medical isotope production facilities. The book focuses primarily on the use of HEU for the production of the medical isotope molybdenum-99 (Mo-99), whose decay product, technetium-99m3 (Tc-99m), is used in the majority of medical diagnostic imaging procedures in the United States, and secondarily on the use of HEU for research and test reactor fuel. The supply of Mo-99 in the U.S. is likely to be unreliable until newer production sources come online. The reliability of the current supply system is an important medical isotope concern; this book concludes that achieving a cost difference of less than 10 percent in facilities that will need to convert from HEU- to LEU-based Mo-99 production is much less important than is reliability of supply.

VLSI Design and Test

VLSI Design and Test PDF Author: S. Rajaram
Publisher: Springer
ISBN: 9811359504
Category : Computers
Languages : en
Pages : 728

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Book Description
This book constitutes the refereed proceedings of the 22st International Symposium on VLSI Design and Test, VDAT 2018, held in Madurai, India, in June 2018. The 39 full papers and 11 short papers presented together with 8 poster papers were carefully reviewed and selected from 231 submissions. The papers are organized in topical sections named: digital design; analog and mixed signal design; hardware security; micro bio-fluidics; VLSI testing; analog circuits and devices; network-on-chip; memory; quantum computing and NoC; sensors and interfaces.

Fabrication Development of U-Mo-UO2 and U-Mo-UC Dispersion Fuels for the Enrico Fermi Fast-breeder Reactor

Fabrication Development of U-Mo-UO2 and U-Mo-UC Dispersion Fuels for the Enrico Fermi Fast-breeder Reactor PDF Author: S. A. Rabin
Publisher:
ISBN:
Category : Breeder reactors
Languages : en
Pages : 56

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Introduction to Microfabrication

Introduction to Microfabrication PDF Author: Sami Franssila
Publisher: John Wiley & Sons
ISBN: 0470020563
Category : Technology & Engineering
Languages : en
Pages : 424

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Book Description
Microfabrication is the key technology behind integrated circuits,microsensors, photonic crystals, ink jet printers, solar cells andflat panel displays. Microsystems can be complex, but the basicmicrostructures and processes of microfabrication are fairlysimple. Introduction to Microfabrication shows how the commonmicrofabrication concepts can be applied over and over again tocreate devices with a wide variety of structures andfunctions. Featuring: * A comprehensive presentation of basic fabrication processes * An emphasis on materials and microstructures, rather than devicephysics * In-depth discussion on process integration showing how processes,materials and devices interact * A wealth of examples of both conceptual and real devices Introduction to Microfabrication includes 250 homework problems forstudents to familiarise themselves with micro-scale materials,dimensions, measurements, costs and scaling trends. Both researchand manufacturing topics are covered, with an emphasis on silicon,which is the workhorse of microfabrication. This book will serve as an excellent first text for electricalengineers, chemists, physicists and materials scientists who wishto learn about microstructures and microfabrication techniques,whether in MEMS, microelectronics or emerging applications.

Opportunities and Approaches for Supplying Molybdenum-99 and Associated Medical Isotopes to Global Markets

Opportunities and Approaches for Supplying Molybdenum-99 and Associated Medical Isotopes to Global Markets PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030946627X
Category : Medical
Languages : en
Pages : 87

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Book Description
Participants of the July 17-18, 2017, symposium titled Opportunities and Approaches for Supplying Molybdenum-99 and Associated Medical Isotopes to Global Markets examined current trends in molybdenum-99 production, prospects for new global supplies, and technical, economic, regulatory, and other considerations for supplying molybdenum-99 to global markets. This publication summarizes the presentations and discussions from the symposium.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1146

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Fabrication of Cermets of Uranium Nitride and Tungsten Or Molybdenum from Mixed Powders and from Coated Particles

Fabrication of Cermets of Uranium Nitride and Tungsten Or Molybdenum from Mixed Powders and from Coated Particles PDF Author: Philip D. Takkunen
Publisher:
ISBN:
Category : Ceramic metals
Languages : en
Pages : 44

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TID.

TID. PDF Author:
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 118

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Status Report No. 2 on Department of Defense Refractory Metals Sheet-rolling Program

Status Report No. 2 on Department of Defense Refractory Metals Sheet-rolling Program PDF Author: H. R. Ogden
Publisher:
ISBN:
Category : Heat resistant alloys
Languages : en
Pages : 54

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Book Description
The Nb program is nearing completion of laboratory tory rolling studiory materials, *Heat resistant alloys, *Sheets, Niobium alloys, Molybdenum alloys, Tantalum alloys, Tungsten alloys, Titanium alloys, Zirconium alloys, Tungsten, Powder metallurgy, Electric arcs, Manufacturing methods, Mechanical proper ies, Forging, Heat treatment, Melting, Extrusion, Deformation, Hardness, Rolling mills, Processing. Identifiers: Floturning. The Nb program is nearing completion of laboratory tory rolling studies, and a single composition for larger scale rolling studies will be selected in the near future. In the Mo program, it has been shown that true hot forging of billets to sheet bar results in higher recrystallization temperatures of TZM and Mo-0.5Ti sheet than are obtained when normal forging temperatures are used. The Ta program is in the early stages of ingot production and primary breakdown fabrication of the Ta-30Nb-7.5V alloy. Three methods of fabricating W sheet are being investigated: rolling of powder-metallurgy billets, fabrication of arc-melted ingots, and floturning of cylindrical blanks. Properties obtained on both powdermetallurgy and arc-melted tungsten sheet compare very favorably. Evaluation of the formability of Mo-alloy sheet has been delayed until sheet is available from the production program. (Author).