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grinding of uranium and uranium alloys

Grinding of Uranium and Uranium Alloys SpringerLink

Jul 03, 2013 The grinding of uranium and its alloys is not very well understood, and the existing information that relates grinding process parameters and grinding wheel structure to the grinding performance is outdated at best.

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Grinding of Uranium and Uranium Alloys Request PDF

Request PDF Grinding of Uranium and Uranium Alloys The grinding of uranium and its alloys is not very well understood, and the existing information that relates grinding process parameters and

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Machining of Uranium and Uranium Alloys Machining

This article focuses on the basic metallurgy and machining parameters of classes of depleted and enriched uranium alloys. It provides information on the health precautions applicable to the machining of depleted uranium alloys. The article also discusses tool wear and the types of tools used in uranium alloy machining.

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RESIDUAL STRESSES IN URANIUM AND URANIUM ALLOYS

be machined by most normal cutting and grinding techniques, but special tools, cutting conditions, and safety precautions are recommended. Uranium is frequently alloyed to improve its corrosion resistance and/or modify its mechanical properties. These alloys can be fabricated hot, warm, or cold similar to unalloyed uranium.

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Machining of Uranium and Uranium Alloys with Coated

Morris TO (1981) Machining of uranium and uranium alloys. Paper presented at the Uranium Technology Seminar, American Society of Metals, Gatlinburg, TN, 1–31 May 1981 Google Scholar Olofson CT, Meyer GE, Hoffmanner AL (1976) Processing and applications of depleted uranium alloy

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Properties of Uranium Metal and Alloys

Properties of Uranium Metal and Alloys. Properties of Uranium Metal and Alloys (from Appendix A of the PEIS) Brochure: Depleted Uranium and Uranium Alloy Properties

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grinding uranium

Grinding of Uranium and Uranium Alloys SpringerLink. Jul 03 2013 · Abstract. The grinding of uranium and its alloys is not very well understood and the existing information that relates grinding process parameters and grinding wheel structure to the grinding performance is outdated at best.

More

Uranium Processing and Properties Request PDF

The grinding of uranium and its alloys is not very well understood, and the existing information that relates grinding process parameters and grinding wheel structure to the grinding performance

More

Machining of Uranium and Uranium Alloys with Coated

Morris TO (1981) Machining of uranium and uranium alloys. Paper presented at the Uranium Technology Seminar, American Society of Metals, Gatlinburg, TN, 1–31 May 1981 Google Scholar Olofson CT, Meyer GE, Hoffmanner AL (1976) Processing and applications of depleted uranium alloy

More

RESIDUAL STRESSES IN URANIUM AND URANIUM ALLOYS

be machined by most normal cutting and grinding techniques, but special tools, cutting conditions, and safety precautions are recommended. Uranium is frequently alloyed to improve its corrosion resistance and/or modify its mechanical properties. These alloys can be fabricated hot, warm, or cold similar to unalloyed uranium.

More

PROCESSING AND APPLICATIONS OF DTIC

Depleted uranium and its alloys have found applications as counterweights, radiation shielding, ammunition, weapons, gyrorotors, and ballast. Depleted uranium used in fly-wheel devices, nuclear

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Properties of Uranium Metal and Alloys

Properties of Uranium Metal and Alloys. Properties of Uranium Metal and Alloys (from Appendix A of the PEIS) Brochure: Depleted Uranium and Uranium Alloy Properties

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AD-774 190 URANIUM ALLOY METALLURGY

9. Larsen, R. P., "Dissolution of Uranium Metal and Its Alloys," Anal. Chem., 31 (1959), 545-49. The more common U-alloys and the reagents used to dissolve them are summarized in tabular form. The behavior of U and U-alloys in the common acids, ethyl acetate soluticns of Br, HC1, NaOH, Na20 is described. 10. Lefer, H.,

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Uranium Alloys an overview ScienceDirect Topics

S.B. Lyon, in Shreir's Corrosion, 2010 3.19.2.6 Stress Corrosion Cracking. Uranium alloys are susceptible to stress corrosion cracking (SCC) and knowledge of the surface stresses involved are essential. In an uncoated U–Ti alloy, these have been found to be relatively large and compressive at 365 MPa, but the presence of nickel or zinc coatings led to much smaller compressive stress. 24 The

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OF URANIUM AND THORIUM ALLOYS

beta uranium has been accomplished by two different techniques. room tem erature, using single crystals of retained beta in a 1.4 a/o chromium alloy. by high -tempe ratur e powder techniques. Although Tucker(6) has studied it at The~lis(~ P has studied beta both in pure uranium and in the 1.4 a/o chromium alloy at 720 C

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The Metallurgy of Nuclear Fuel 1st Edition

The Metallurgy of Nuclear Fuel: Properties and Principles of the Technology of Uranium, Thorium and Plutonium is a systematic analysis of the metallurgy of nuclear fuel, with emphasis on the physical, mechanical, and chemical properties as well as the technology of uranium, thorium, and plutonium, together with their alloys and compounds.

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Fuel powder production from ductile uranium alloys. CORE

These ductile alloys cannot be converted to powder form by the processes routinely used for oxides or intermetallics. Three methods of powder production from uranium alloys have been investigated within the US-RERTR program. These processes are grinding, cryogenic milling, and hydride-dehydride.

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Depleted Uranium and Uranium Alloy Properties

Depleted uranium is about as chemically toxic as other heavy metals such as lead. Problems can best be avoided by careful control of any finely divided material and by good personal hygiene. Finely divided uranium is pyrophoric; therefore machining chips and grinding residue must be handled carefully to avoid the danger of fire.

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Uranium Processing and Properties (2013, Hardcover) for

Grinding of Uranium and Uranium Alloys.- Uranium Processing.- The Uranium-Hydrogen Binary System.- Uranium-Corrosion near Ambient Temperature.- Nondestructive Evaluation of Uranium: Fundamentals and Future.- High-Density, Low-Enriched Uranium Based Target for Radioisotope Production. Illustrated. Yes.

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US3772004A Uranium, niobium and carbon alloy Google

A heat-treatable alloy useable as a tool material wherein a uranium (U) base contains from about 2.0 to about 15.0 percent by weight niobium (Nb), and from about

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RESIDUAL STRESSES IN URANIUM AND URANIUM ALLOYS

be machined by most normal cutting and grinding techniques, but special tools, cutting conditions, and safety precautions are recommended. Uranium is frequently alloyed to improve its corrosion resistance and/or modify its mechanical properties. These alloys can be fabricated hot, warm, or cold similar to unalloyed uranium.

More

Depleted Uranium and Uranium Alloy Properties

Depleted uranium is about as chemically toxic as other heavy metals such as lead. Problems can best be avoided by careful control of any finely divided material and by good personal hygiene. Finely divided uranium is pyrophoric; therefore machining chips and grinding residue must be handled carefully to avoid the danger of fire.

More

Uranium metallurgy Wikipedia

In materials science and materials engineering, uranium metallurgy is the study of the physical and chemical behavior of uranium and its alloys.. Commercial-grade uranium can be produced through the reduction of uranium halides with alkali or alkaline earth metals.Uranium metal can also be made through electrolysis of KUF 5 or UF 4, dissolved in a molten CaCl 2 and NaCl.

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FUEL POWDER PRODUCTION FROM DUCTILE URANIUM

methods of powder production from uranium alloys have been investigated within the US-RERTR program. These processes are grinding, cryogenic milling, and hydride-dehydride. In addition, a gas atomization process was investigated using gold as a surrogate for uranium. Grinding was found to be inefficient and introduced impurities into the fuel.

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AD-774 190 URANIUM ALLOY METALLURGY

9. Larsen, R. P., "Dissolution of Uranium Metal and Its Alloys," Anal. Chem., 31 (1959), 545-49. The more common U-alloys and the reagents used to dissolve them are summarized in tabular form. The behavior of U and U-alloys in the common acids, ethyl acetate soluticns of Br, HC1, NaOH, Na20 is described. 10. Lefer, H.,

More

Uranium Processing and Properties (2013, Hardcover) for

Grinding of Uranium and Uranium Alloys.- Uranium Processing.- The Uranium-Hydrogen Binary System.- Uranium-Corrosion near Ambient Temperature.- Nondestructive Evaluation of Uranium: Fundamentals and Future.- High-Density, Low-Enriched Uranium Based Target for Radioisotope Production. Illustrated. Yes.

More

Fuel powder production from ductile uranium alloys. CORE

These ductile alloys cannot be converted to powder form by the processes routinely used for oxides or intermetallics. Three methods of powder production from uranium alloys have been investigated within the US-RERTR program. These processes are grinding, cryogenic milling, and hydride-dehydride.

More

OF URANIUM AND THORIUM ALLOYS

beta uranium has been accomplished by two different techniques. room tem erature, using single crystals of retained beta in a 1.4 a/o chromium alloy. by high -tempe ratur e powder techniques. Although Tucker(6) has studied it at The~lis(~ P has studied beta both in pure uranium and in the 1.4 a/o chromium alloy at 720 C

More

US3772004A Uranium, niobium and carbon alloy Google

A heat-treatable alloy useable as a tool material wherein a uranium (U) base contains from about 2.0 to about 15.0 percent by weight niobium (Nb), and from about

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US2136549A Copper-uranium alloys Google Patents

US2136549A US164035A US16403537A US2136549A US 2136549 A US2136549 A US 2136549A US 164035 A US164035 A US 164035A US 16403537 A US16403537 A US 16403537A US 2136549 A US2136549 A US 2136549A Authority US United States Prior art keywords uranium copper alloys alloy conductivity Prior art date 1937-09-15 Legal status (The legal status is an assumption and is not a

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Alloys of aluminum, thorium, and uranium

Alloys of aluminum, thorium and uranium h:we been investigated to find a low-melting alloy containing sufficient uranium and thorium to be of possible use as a liquid metal fuel in a nuclear reador. Although most of the research in the reactor field concerning fuels has been devoted to the development of solids as fuel elements, liquid metal

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Silver-uranium system NIST

4 to 5 weight percent of uranium alloy as a master alloy; other alloys were made by direct alloying. The melting characteristics of the system required that the temperature of charges consisting of primary uranium and silver be raised above the melting point of ura.nium in order to obtain alloying.

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Uranium glass Wikipedia

Uranium glass is used as one of several intermediate glasses in what is known to scientific glass blowers as a 'graded seal'. This is typically used in glass-to-metal seals such as tungsten and molybdenum or nickel based alloys such as Kovar, as an intermediary glass between the metal sealing glass and lower expansion borosilicate glass.

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Electron Backscatter Diffraction (EBSD) Characterization

OSTI.GOV Conference: Electron Backscatter Diffraction (EBSD) Characterization of Uranium and Uranium Alloys

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