High-temperature Irradiation Test of UO2 Cermet Fuels

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis High-temperature Irradiation Test of UO2 Cermet Fuels by : Donald L. Keller

Download or read book High-temperature Irradiation Test of UO2 Cermet Fuels written by Donald L. Keller and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Niobium-clad niobium cermets and Type 430 stainless steel-clad molybdenum and chromium cermets, all containing 80 vol% 20% enriched UO2, prepared by vapordeposition techniques or from the powders and densified and clad by gas-pressure bonding, were subjected to hightemperature high-heat-flux irradiation in the MTR. Two instrumerted double-walled capsules, each containing duplicate NaK-immersed cylindrical specimens of the three compositions were involved. Specimen diameters were varied according to the particular cermet thermal conductivity in an attempt to secure central temperatures of about 0.6 of the matrix melting point. Probably because of weld failures in both capsules, irradiation temperatures were higher than intended, causing loss of the chromium cermets in one capsule and all of the cermets in the other capsule. The remaining specimens were given a postirradiation dimensional and metallographic examination. The niobium-clad niobium-UO2 cermet exhibited excellent stability at estimated center-line temperatures above 2500 deg F. A density decrease of only 1.4% was measured at a burnup of about 4 at.%. Although the capsule overheating caused the molybdenum-UO2 cermet to partially melt, areas only a few mils from the melted zone showed no evidence of damage from the adverse conditions of the irradiation. (auth).

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.0/5 ( download)

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Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactor Materials

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ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Reactor Materials written by and published by . This book was released on 1963 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comprehensive Nuclear Materials

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Publisher : Elsevier
ISBN 13 : 0081028660
Total Pages : 4871 pages
Book Rating : 4.0/5 (81 download)

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Download or read book Comprehensive Nuclear Materials written by and published by Elsevier. This book was released on 2020-07-22 with total page 4871 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials in a nuclear environment are exposed to extreme conditions of radiation, temperature and/or corrosion, and in many cases the combination of these makes the material behavior very different from conventional materials. This is evident for the four major technological challenges the nuclear technology domain is facing currently: (i) long-term operation of existing Generation II nuclear power plants, (ii) the design of the next generation reactors (Generation IV), (iii) the construction of the ITER fusion reactor in Cadarache (France), (iv) and the intermediate and final disposal of nuclear waste. In order to address these challenges, engineers and designers need to know the properties of a wide variety of materials under these conditions and to understand the underlying processes affecting changes in their behavior, in order to assess their performance and to determine the limits of operation. Comprehensive Nuclear Materials, Second Edition, Seven Volume Set provides broad ranging, validated summaries of all the major topics in the field of nuclear material research for fission as well as fusion reactor systems. Attention is given to the fundamental scientific aspects of nuclear materials: fuel and structural materials for fission reactors, waste materials, and materials for fusion reactors. The articles are written at a level that allows undergraduate students to understand the material, while providing active researchers with a ready reference resource of information. Most of the chapters from the first Edition have been revised and updated and a significant number of new topics are covered in completely new material. During the ten years between the two editions, the challenge for applications of nuclear materials has been significantly impacted by world events, public awareness, and technological innovation. Materials play a key role as enablers of new technologies, and we trust that this new edition of Comprehensive Nuclear Materials has captured the key recent developments. Critically reviews the major classes and functions of materials, supporting the selection, assessment, validation and engineering of materials in extreme nuclear environments Comprehensive resource for up-to-date and authoritative information which is not always available elsewhere, even in journals Provides an in-depth treatment of materials modeling and simulation, with a specific focus on nuclear issues Serves as an excellent entry point for students and researchers new to the field

Irradiation Effects in Nuclear Fuels

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Publisher : New York : Gordon and Breach
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Irradiation Effects in Nuclear Fuels by : J. A. L. Robertson

Download or read book Irradiation Effects in Nuclear Fuels written by J. A. L. Robertson and published by New York : Gordon and Breach. This book was released on 1969 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Irradiation Behavior of Uranium Carbide Fuels

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Irradiation Behavior of Uranium Carbide Fuels by : D. I. Sinizer

Download or read book Irradiation Behavior of Uranium Carbide Fuels written by D. I. Sinizer and published by . This book was released on 1962 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-temperature Irradiation of UO2-BeO Bodies

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis High-temperature Irradiation of UO2-BeO Bodies by : G. W. Titus

Download or read book High-temperature Irradiation of UO2-BeO Bodies written by G. W. Titus and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Irradiation Behavior of ZrO2 - UO2

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Irradiation Behavior of ZrO2 - UO2 by : B. F. Rubin

Download or read book The Irradiation Behavior of ZrO2 - UO2 written by B. F. Rubin and published by . This book was released on 1962 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Irradiation and Examination of Vibratory Packed UO2 High Burnup Program Fuel Elements

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ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Irradiation and Examination of Vibratory Packed UO2 High Burnup Program Fuel Elements by : T. J. Slosek

Download or read book Irradiation and Examination of Vibratory Packed UO2 High Burnup Program Fuel Elements written by T. J. Slosek and published by . This book was released on 1960 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atomic Energy Research Reports for Sale by the U.S. Department of Commerce, Office of Technical Services

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Atomic Energy Research Reports for Sale by the U.S. Department of Commerce, Office of Technical Services by : Business and Defense Services Administration

Download or read book Atomic Energy Research Reports for Sale by the U.S. Department of Commerce, Office of Technical Services written by Business and Defense Services Administration and published by . This book was released on 1963 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Space Exploration Initiative Fuels, Materials, and Related Nuclear Propulsion Technologies Panel

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ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Space Exploration Initiative Fuels, Materials, and Related Nuclear Propulsion Technologies Panel by : Fuels, Materials, and Related Technologies Panel (U.S)

Download or read book Space Exploration Initiative Fuels, Materials, and Related Nuclear Propulsion Technologies Panel written by Fuels, Materials, and Related Technologies Panel (U.S) and published by . This book was released on 1993 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Irradiation Testing of Plutonium-uranium Oxide Nuclear Fuel

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Irradiation Testing of Plutonium-uranium Oxide Nuclear Fuel by : J. L. Bates

Download or read book Irradiation Testing of Plutonium-uranium Oxide Nuclear Fuel written by J. L. Bates and published by . This book was released on 1959 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Irradiation of U-Mo Base Alloys

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Irradiation of U-Mo Base Alloys by : M. P. Johnson

Download or read book Irradiation of U-Mo Base Alloys written by M. P. Johnson and published by . This book was released on 1964 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of experiments was designed to assess the suitability of uranium-molybdenum alloys as high-temperature, high-burnup fuels for advanced sodium cooled reactors. Specimens with molybdenum contents between 3 and 10% were subjected to capsule irradiation tests in the Materials Testing Reactor, to burnups up to 10,000 Mwd/MTU at temperatures between 800 and 1500 deg F. The results indicated that molybdenum has a considerable effect in reducing the swelling due to irradiation. For example. 3% molybdemum reduces the swelling from 25%, for pure uranium. to 7% at approximates 3,000 Mwd/MTU at 1270 deg F. Further swelling resistance can be gained by increasing the molybdenum content, but the amount gained becomes successively smaller. At higher irradiation levels, the amount of swelling rapidly becomes greater, and larger amounts of molybdenum are required to provide similar resistance. A limit of 7% swelling, at 900 deg F and an irradiation of 7,230 Mwd/ MTU, requires the use of 10% Nonemolybdenum in the alloy. The burnup rates were in the range of 2.0 to 4.0 x 10p13s fissiom/cc-sec. Small ternary additions of silicon and aluminum were shown to have a noticeable effect in reducing swelling when added to a U-3% Mo alloy base. Under the conditions of the present experiment, 0.26% silicon or 0.38% aluminum were equivalent to 1 to 1 1/2% molybdenum. The Advanced Sodium Cooled Reactor requires a fuel capable of being irradiated to 20,000 Mwd/MTU at temperatures up to 1500 deg C in metal fuel, or equivalent in ceramic fuel. It is concluded that even the highest molybdenum contents considered did not produce a fuel capable of operating satisfactorily under these conditions. The alloys would be useful, however, for less exacting conditions. The U-3% Mo alloy is capable of use up to 3,000 Mwd/MTU at temperatures of 1300 deg F before swelling becomes excessive. The addition of silicon and aluminum would increase this limit to at least 3,000 Mwd/MTU, and possibly more if the

Quarterly Progress Report

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ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Quarterly Progress Report written by and published by . This book was released on 1962-10 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Economics of Nuclear Power

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ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Economics of Nuclear Power written by and published by . This book was released on 1960 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

List

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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis List by :

Download or read book List written by and published by . This book was released on 1948 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: