Uranium Processing and Properties

Uranium Processing and Properties

Author: Jonathan S. Morrell

Publisher: Springer Science & Business Media

Published: 2013-07-22

Total Pages: 320

ISBN-13: 1461475910

DOWNLOAD EBOOK

Uranium Processing and Properties describes developments in uranium science, engineering and processing and covers a broad spectrum of topics and applications in which these technologies are harnessed. This book offers the most up-to-date knowledge on emerging nuclear technologies and applications while also covering new and established practices for working with uranium supplies. The book also aims to provide insights into current research and processing technology developments in order to stimulate and motivate innovation among readers. Topics covered include casting technology, plate and sheet rolling, machining of uranium and uranium alloys, forming and fabrication techniques, corrosion kinetics, nondestructive evaluation and thermal modeling.


Effects of Rolling and Heat Treatment on Anisotropic Irradiation Growth of Uranium

Effects of Rolling and Heat Treatment on Anisotropic Irradiation Growth of Uranium

Author: J. H. Kittel

Publisher:

Published: 1961

Total Pages: 38

ISBN-13:

DOWNLOAD EBOOK

An investigation was made to determine the effect of rolling temperature, roll pass design, amount of reduction, and heat treatment before and after rolling on the anisotropic growth rate of uranium under irradiation. The growth rate was found to increase with decreasing rolling temperature and with increasing reduction of area at 300 deg C. The rate of elongation was proportional to the amount of (010) component present or, where shortening occurred, to the amount of (100) component. Oval-edge-oval roll passes resulted in somewhat higher irradiation growth rates than did round roll passes. Recrystallization after rolling effectively reduced the irradiation growth rate of uranium rolled at temperatures of 500 deg C and lower. Irradiation caused length shortening in uranium which was beta quenched after being round-rolled at temperatures of 400 deg C and above, and which was beta quenched after being oval- rolled at temperatures of 300 deg C and above.


Uranium Frenzy

Uranium Frenzy

Author: Raye Ringholz

Publisher: University Press of Colorado

Published: 2020-10-05

Total Pages: 520

ISBN-13: 0874214734

DOWNLOAD EBOOK

A history of the U.S. Atomic Energy Commission’s need for uranium ore in the 1950s, the frenzied search, and the aftermath. Now expanded to include the story of nuclear testing and its consequences, UraniumFrenzy has become the classic account of the uranium rush that gripped the Colorado Plateau region in the 1950s. Instigated by the U.S. government’s need for uranium to fuel its growing atomic weapons program, stimulated by Charlie Steen’s lucrative Mi Vida strike in 1952, manned by rookie prospectors from all walks of life, and driven to a fever pitch by penny stock promotions, the boom created a colorful era in the Four Corners region and Salt Lake City (where the stock frenzy was centered) but ultimately went bust. The thrill of those exciting times and the good fortune of some of the miners were countered by the darker aspects of uranium and its uses. Miners were not well informed regarding the dangers of radioactive decay products. Neither the government nor anyone else expended much effort educating them or protecting their health and safety. The effects of exposure to radiation in poorly ventilated mines appeared over time. The uranium boom is only part of the larger story of atomic weapons testing and its impact in the western United States. Nuclear explosions at the Nevada Test Site not only spurred uranium mining, they also had a disastrous impact on many Americans: downwinders in the eastward path of radiation clouds, military observers and guinea pigs in exposed positions, and Navajo and other uranium mill workers all became victims, as deaths from cancer and other radiation-caused diseases reached much higher than normal rates among them. Tons of radioactive waste left by mines, mills, and the nuclear industry and how to dispose of them are other nagging legacies of the nuclear era. Recent decades have brought multiple attempts by victims to obtain compensation from the federal government and other legal battles over disposal of nuclear waste. When courts refused to grant relief to downwinders and others, Congress eventually interceded and legislated compensation for a limited number of victims able to meet strict criteria, but did not adequately fund the program. Recently, Congress attempted to fix this shortfall, but in the meantime many downwinders and others holding compensation IOUs had died. Congressional and other efforts to dispose of waste have lately focused on Nevada and Utah, two states all too familiar with nuclear issues and reluctant to take on further radioactive burdens. “In a perceptive and touching narrative, Ringholz (The Wilderness Handbook) recalls that the Federal government in the early 1950s subsidized uranium mining for the coming atomic age. . . . Ringholz intrigues the reader with an expert blending of science, adventure, industry mania, finance, human triumph and despair and shameful official neglect.” —Publishers Weekly “The frenzied search for a reliable domestic source of uranium ore needed by the U.S. Atomic Energy Commission in the 1950s is the subject of Ringholz's breezy narrative, which is populated with colorful characters. . . . This is good popular reading for general collections in public libraries.” —Library Journal