Neutron Radiography

List of Contents.- 1: Introductory Reviews.- to the Conference.- Basic Principles of Thermal Neutron Radiography.- Physics of Neutron Radiography using Selected Energy Neutrons.- Nuclear Industry Application of Neutron Radiography in Europe.- Application of Neutron Radiography in Japan.- Neutron Radiography Facilities using Neutron Beams from Nuclear Reactors.- Review of Neutron Radiography Development Activities at Argonne National Laboratory.- A Review of Ten Years of Operation of the Industrial Neutron Radiography Facilities Associated with the Triton Reactor at the Fontenay Aux Roses Nuclear Research Center.- Applications and Trends of Industrial Neutron Radiography.- 2: Reactor Facilities with General Applications.- Neutron Radiography at Lucas Height.- Neutron Radiography in Brazil.- Use of a Neutron Guide in Industrial Neutron Radiography.- Status Report on the Activity of the Neutronradiography Group in Pusat Penelitian Teknik Nuklir-Bandung (Bandung Reactor Centre).- Characteristics of Neutron Radiography Systems Using Accelerators and A Research Reactor.- Development of a Neutron Radiography System at the Triga Mark III Reactor of the Nuclear Center of Mexico.- Neutron Radiography Experiences at the Low Flux Reactor.- Progress in Nr Techniques and Applications at Awre Aldermaston.- Neutron Radiography at Dido Reactor.- Neutron Radiogrpahy at the General Electric Nuclear test Reactor.- Neutron Radiography Facilities at Sandia National Laboratories, Albuquerque (SNLA).- Neutron Radiography Techniques at Sandia National Laboratories, Albuquerque (SNLA).- 3: Reactor Facilities with Nuclear Applications.- Description and Characterization of the Br1 Neutron Radiography Facility.- Six Years’ Experience with the Double Beam Neutron Radiography Facility at the Risø National Laboratory.- A 233U Fuelled Reactor for Neutron Radiography.- Design and Safety aspects of Neutron Radiography Rig for Examination of Irradiated Objects.- Development of an On-Line Neutron Radiography System of High Resolution for Nuclear Materials.- Neutron Radiography installation in the Hfr Reactor Pool.- Neutron Radiography Installation for Long Fuel Rods at the Hfr Petten.- Neutron Radiography in Grenoble (I): A Complementary means for Inspecting Nuclear Fuels During Irradiation.- Treat Neutron Radiography Facility.- Hot Fuel Examination Facility Neutron Radiography Reactor Design.- Operation and Modification of the Hedl Neutron Radiography Facility (NRF).- Design of the Fuels and Materials Examination Facility (FMEF) Neutron Radiography Facility for Irradiated Fuel.- 4:Applications in General Industry.- Neutron Radiography and Autoradiography at the J. Stefan Institute.- Cold Neutron Radiography Applied to the Study of Hydrogen in Palladium.- Determination of Hydrogen Content in Materials and Products by Neutron Radiography Method.- Optimization of A “Constant Quality Level Control System”. The “ORPHEE” Industrial Neutron Radiography Facility.- Neutron Radiographic Inspection of Composite and Composite-Metal Structures.- Neutron Radiography of Apollo Ordnance.- Contrast Enhancement in Neutron Radiography Using A Gaseous Penetrant.- Doping Explosive Materials For Neutron Radiographic Enhancement.- 5: Applications in the Nuclear Industry (Fuel).- Examination of Fuel Rods by Means of Neutron Radiography.- Neutron and Gamma Radiography of UO2 and Triga Fuel Elements.- Inspection of Pu Particle IN UO2-PuO2 Pellet by Neutron Radiography.- Non-Destructive Control of Plutonium Oxide Fuel Pins by Neutron Radiography at the BR1 Neutron Radiography Facility.- The Application of Neutron Radiography For The Testing And Investigation of Nuclear Fuel Elements.- Neutron Radiography Applications.- Application of Epithermal Neutron Radiography To Performance Tests On Advanced Lmfbr Fuel.- Neutron Radiography of Subassemblies Or Pins In A Hot Laboratory.- Feasibility of Epi-Thermal Neutron Radiography of Fast Reactor Fuel Assemblies.- Ex-Core Neutron Radiography of Large Fuel Bundles.- Recent Developments and Capabilities In Neutron Radiography At HEDL.- Postirradiation Examination Using Neutron Tomography.- Neutron Radiography Applications And Techniques At The Hot Fuel Examination Facility.- 6: Applications In The Nuclear Industry (General).- In Pool Neutron Radiography of A Bwr Control Blade.- Inspection of Reactor Fuel- And Absorber-Elements By Means Of Neutron Radiography With A Small Size Antimony-Beryllium Neutron Source.- Neutron Radiography Feasibility Studies For Steel Examination For The Liquid Metal Fast Breeder Reactor Program.- Creep Strain Measurments on Irradiated Stainless Steel Samples By Means Of Neutron Radiography.- Reactor In-Situ Test-Fuel Neutron Radiography.- Image Restoration To Increase Resolution Of The Fast-Neutron Hodoscope.- Resonance Neutron Radiography.- Neutron Resonance Transmission Analysis of Reactor Spent Fuel Assemblies.- Resonance Neutron Radiography.- Resonance Neutron Radiography Using A Pulsed Neutron Source and A Two-Dimensional Scintillation Detector.- 7: Non-Industrial Applications.- An Animal Biological Application of Neutron Radiography: Study of Bone Tissue Rat Compared with Standard Radiography and Histology.- Neutron Radiography of Osteopetrotic Rat.- The Use of Neutron Radiography and Microdensitometry in the Study of Instrumental Effectiveness on Dental Tissue in the Process of Mineralisation.- Fast Neutron Imaging by Cellulose Nitrate Foils.- Fast Neutron Radiography in Biology and Medicine.- A Neutron Radiography Technique for Studying Young Roots Growing in Soil.- Forensic Utilization of Neutron Radiography.- 8: Real-Time Applications.- Neutron Image Intensifier Tubes.- Fluorescent Converter and Neutron Absorber Being Made of Boron Nitride.- MTF Analysis of the Near-Real-Time Neutron Radiography Facility At Murr.- Aero Engine Applications of Cold Neutron Fluoroscopy at Rolls Royce Limited.- Cold Neutron Fluoroscopy of Operating Automotive Engines.- High Frame-Rate Neutron Radiography of Dynamic Events.- High Speed Motion Neutron Radiogrpahy of Two-Phase Flow.- Time-Resolved Neutron Radiography of Reactor Fuel.- 9: Small Source Systems.- Neutron Radiography Facility using 252Cf Neutron Source.- Neutron and Gamma Simultaneous Radiography Using A 252Cf Isotopic Neutron Source.- Californium-252 As a Source of Subthermal Neutrons.- Performance of the Mound Facility Californium Multiplier.- Underwater Neutron Radiography Facility Utilizing Small Neutron Generator.- Application of Neutron Radiation Inspection at the Pantex Plant.- A New Accelerator-Based Neutron Radiography System.- 10: Track-Etch Imaging.- Improvement of Efficiency of n, ? Convertors to Realize NR With Relatively Low n Flux Sources.- How Good is Nitrocellulose Film for Neutron Radiography?.- Optimisation of Etching Conditions and Shortening of the Etching Time of Cellulose Nitrate Films.- Easy Direct Evaluation of NR Images on Cellulose Nitrate Films.- Use of Cellulose Nitrate for Neutron Radiographic Testing of Burned Fuel Elements.- A Study of the Neutron Radiographic Parameters of Some Solid-State Nuclear Track Detectors.- Track-Etch Radiography using 10B4C Converter.- Development of an Enriched Elemental Boron-Io Conversion Screen for Improved ”Track-Etch” Image Recording.- Development of Enriched Boron Track-Etch Converter Screens for Neutron Radiographic Applications.- Fission Neutron Radiography with Etch-Track Detectors.- Allyl Diglycol Carbonate as A Track Detector Material for Boron Autoradiography.- A Model Describing Quantitative Neutron Autoradiography for Boron in Iron.- 11: Dimensional Measurements.- On The Underlying Causes For the Shape of The Density Trace of a Round Object.- Neutron Radiography in Grenoble (II): Its Application in Routine Dimensional Measurements on Irradiated Experimental Fuel Pins.- Application of Neutron Radiography in Light Water Reactor Fuel Pin Testing Programs at The high Flux Reactor Petten.- On the Problems Relating to the Accuracy of the Measurement of fuel Pin Diameters by Neutron Radiography.- Measuring Signal-to-Noise Ratio of Typical Neutron Radiographs.- The Extremum-Slope Criterion For Precise Dimensional Measurements in Neutron Radiography.- Dimensional Measurements of the Petten Calibration PIN.- Neutron Radiographic Image Definition Under A Wide Range OF Resolution Conditions.- Inverse Contrast in Neutron Radiography.- 12: Special Techniques.- The Neutron Computer Tomography.- The Role of Back-Diffused Beta Radiation in Imaging with Beta Emitting Neutron Radiographic Converter Screens.- The Influence of Multiple Refraction Effects on the Sharpness of Neutron Radiographs of Ferromagnetic Materials.- Scattering Point Spread Functions in Neutron Radiography.- Neutron Image Simulation by Monte Carlo Methods.- Zone Plate Encoded Neutron Holography.- Small Angle Neutron Scattering Complementing Neutron Radiography.- Digital Neutron Radiography Using Plane Converters With Multiwire Proportional Chambers.- The Application Of Indirect Radiography To Neutron Field Studies.- Cold Neutron Spectra of the General Atomic Triga Mk. F Neutron Radiography Facility.- 13: Workshops (Sessions for Discussion).- Neutron Radiography Standards for General Industry.- Neutron Radiography Standards for General Industry Neutron Radiography Standards in The United States of America.- Personnel Qualification for NDT in the U.S.A..- Work on the Characterization of Sensitive Surfaces Used in Neutron Radiography, Conducted Under the Auspices of Afnor.- Methodology Used to Characterize an Industrial Neutron Radiography Facility. Use of the Specific Image Quality Indicator.- Discussion Notes.- Neutron Radiography Standards For The Nuclear Industry.- ssSearch for Adequate Quality Standards for Neutron Radiography of Nuclear Fuel.- Euratom Test Program for Image Quality and Accuracy of Dimensions.- On the Development of a Combined Beam, Sensitivity and Measurement Quality Indicator for the Neutron Radiography Fuel Pins.- Recommended Practice for The Neutron Radiography Of Nuclear Fuels.- Discussion Notes.- Needs of Neutron Radiography Users.- Discussion Notes.- Future Meetings.- Discussion Notes.- Dimensional Measurements.- Discussion Notes.- Conference Programme Summary.- List of Chairmen.- List of Participants.- Index (By Country and Center).- Index (By Author).